Isabel has scored 22, 20, and 20 points in her three basketball games so far. How many points does she need to score in her next game so that her average is 20 points per game?

Answers

Answer 1

Answer: 18

Step-by-step explanation:

To average 20 in 4 games, she would need 80 points in total. In her 3 games, she gets 62 points.

80 - 62 = 18


Related Questions

Continue each pattern with the next two numbers.
2.11,13,16,20,25,31,38?

Answers

Answer:

the next two numbers would be: 46 and 55

Step-by-step explanation:

the pattern is adding. you added 2 to 11, 3 to 13, 4 to 16, 5 to 20, 6 to 25, and 7 to 31.

so you just add 8 to 38, and add 9 to whatever you got when you added 8 to 38, which was 46

what are the solutions of x^2 - 4 = 0

Answers

It is a difference of squares, so we can factor this to

[tex](x+2)(x-2)=0[/tex]

Then, we can solve for [tex]x[/tex].

[tex]x=-2,2[/tex]

Hope this helps.

頑張って!

Bamboo plants can grow 91 centimeters per day. What is the approximate growth of the plant in inches? Round to the nearest hundredth

Answers

Answer:

35 in per day         Step-by-step explanation:

Janelle is using a piece of cardstock to create an open box with no top. The cardstock is 8 inches by 11 inches. She cuts a square with length out of each corner and folds up the sides to create the box. Find the volume of the box, , in standard form.

Answers

Answer: 4x^3-38x^2+88x

Step-by-step explanation:

The volume of the box in standard form is 4x³ - 38x² + 88x

Since Janelle cuts a square of side length x out of each corner of the cardstock, we have a length x + x = 2x cut out of each dimension of the cardstock.

Since the dimensions of the cardstock are 8 inches by 11 inches, cutting out a length of 2x inches from each dimension to produce the length, L and width, w of the open box, we have the length of the open box, L = 8 -2x and the width of the open box, W = 11 - 2x.

Since the height of the open box is the length x of the square cut out of each corner, and the open box is a rectangular box,

So, the volume of the box is

V = LWx

Substituting the values of the variables into the equation, we have

V = LWx

V = (8 - 2x)(11 - 2x)x

Expanding the brackets, we have

V = (88 - 16x - 22x + 4x²)x

V = (88 - 38x + 4x²)x

V = 88x - 38x² + 4x³

Re-arranging, we have

V = 4x³ - 38x² + 88x

So, the volume of the box in standard form is 4x³ - 38x² + 88x

Learn more about volume of an open box here:

https://brainly.com/question/2281561

Write an equation in slope-intercept form of the line that is a segment bisector of both AB and CD. Ay 4 B(6,3) A(-4,1) -4 -2 2. 4 6 X D(5, -1) -2 4 C1-1,-5) -6​

Answers

Answer:

y = -5x + 7

Step-by-step explanation:

Given that the location of the points are:

A(-4, 1), B(6, 3), C(-1, -5) and D(5, -1)

The location of the bisector of a line is given as:

[tex]x=\frac{x_1+x_2}{2} \\\\y=\frac{y_1+y_2}{2}[/tex]

If E(x1, y1) is the bisector of segment AB then the location of E is at:

[tex]x_1 =\frac{-4+6}{2}=1 \\\\y_1=\frac{1+3}{2}=2[/tex]

Hence E is at (1, 2)

If F(x2, y2) is the bisector of segment CD then the location of F is at:

[tex]x_2 =\frac{-1+5}{2}=2 \\\\y_2=\frac{-5-1}{2}=-3[/tex]

Hence F is at (2, -3)

Hence the line that is a segment bisector of both AB and CD pass through the point (1, 2) and (2, -3).

The equation of the line is given by:

[tex]y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)\\\\y-2=\frac{-3-2}{2-1}(x-1)\\ \\y-2=-5(x-1)\\\\y-2=-5x+5\\\\y=-5x+7[/tex]

Answer: The equation is: y = -5x + 7.

Step-by-step explanation:

Given that the location of the points are:

A(-4, 1), B(6, 3), C(-1, -5) and D(5, -1).

Midpoint of A(-4, 1), B(6, 3) is = [tex]\left(\frac{\left(-4+6\right)}{2},\frac{\left(1+3\right)}{2}\right)=(1,2)[/tex].

Midpoint of C(-1, -5) and D(5, -1) is [tex]\left(\frac{\left(-1+5\right)}{2},\frac{\left(-5-1\right)}{2}\right)=(2,-3)[/tex].

Using point slope formula:

[tex]\frac{y-2}{x-1}=\frac{-3-2}{2-1}\\\frac{y-2}{x-1}=-5\\y-2=-5x+5\\y=-5x+7[/tex]

Learn more: https://brainly.com/question/1594198

Can you please help ASAP!!! WILL MARK YOU BRAINLIEST Which of the following steps would not be necessary when using the square root property to solve a quadratic​ equation? When taking the square root of both​ sides, use ± on the square root of the constant. The square root property may be applied only if the constant is positive. Isolate the quantity being squared. After applying the square root​ property, solve the resulting equations.

Answers

Answer:

The square root property may be applied only if the constant is positive

Step-by-step explanation:

Defenitly sure because I did ASAP also! Your Welcome! Please Mark me Brainliest!

If the domain of the function f(x)=2x2- 8is {-2, 3, 5}, then the range is

Answers

Answer:

{0, 10, 42}

Step-by-step explanation:

Domain is set of input values and range is set output values.

For the function f(x) = 2x² - 8 and domain set of {-2, 3, 5}

Range is:

f(-2) = 2(-2)² - 8 = 0f(3) = 2*3² - 8 = 10f(5) = 2*5² - 8 = 42

Range: {0, 10, 42}

PLEASEEE HELPP ME !!! I NEED THE ANSWERS ASAP!!!

Answers

Answer:

1.

Step-by-step explanation:

Since the line segment FH bisects angle EFG, angle HFG = Half of Angle EFG.

Angle EFG = 177 - 9x. Angle HFG = 92 - 8x.

177 - 9x = 2(92 - 8x)

177 - 9x = 184 - 16x

7x = 7

x = 1.

Step-by-step explanation:

x=85 hope it helps you. mark as brilliant

If y = 2x and 3x – 3y = 2, then x = what ?

Answers

X= -2
—-
3
If y=2x you’d need to plug it in to the equation which would be

3x - 3(2x) = 2
3x - 6x = 2

-3x = 2
—— —-
-3 -3

So,
X= -2
—-
3

An equation is formed when two equal expressions are equated together with the help of an equal sign '='. The value of x in the two of the given equations is 2/–3.

What is an equation?

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

Given that y = 2x and 3x – 3y = 2, therefore, if we substitute the value of y from y=2x into the second equation 3x-3y=2, then,

3x – 3y = 2

3x – 3(2x) = 2

3x – 6x = 2

–3x = 2

x = 2/–3

Hence, the value of x in the two of the given equations is 2/–3.

Learn more about Equation here:

https://brainly.com/question/14686792

#SPJ5

Combining Like Terms Simplify -2n(9-10n)

Answers

Answer:

-18n+20n^2

you just have to distribute

When a number is doubled and then added to 24,the result is 49

Answers

Answer:

12.5 has to be the number that was doubled.

Step-by-step explanation:

24+2x=49 is your equation

you subtract 24 from 49 you get 25

25 divided by 2 is 12.5 there for 12.5+12.5 is 25

25+24=49

Hope this helps!

A cylinder has base radius 4 feet and height 8.5 feet. Find its volume.

Answers

The answer to the question is 34

Given: B = 7 −3 5 −1 C = 1 −1 13 −5 Solve the equation: 2X + B = C X =

Answers

Answer:

Actually, this is referring to matrix equations, so it's -3  1  4  2-

Step-by-step explanation:

Hey, so I got this from the comments and wanted it to be a real answer, so please give them lot's of thanks if you can. They are keatonmorehouse0727.

name the part of the circle and explain your answer. (not radius)

Answers

Chord. Both of the end points are within the circle.

Side AB measures five units, Side BC is two units, Side CD is five units, side DA is two units. what is the correct length for each side of the translated figure

Answers

Answer:

Step-by-step explanation:

It's given in this question,

Length of side AB = length of side CD = 5 units

Length of side BC = length of side AD = 2 units

If the given quadrilateral is translated lengths of all the image sides will not be equal because translation of a figure is a rigid transformation.

And in rigid transformations length of the sides and the angles between the sides never change.

Answer:

first is 5 second is 2 then the third on is 5 then last on is 2 so the order should be 5,2,5,2  Step-by-step explanation:

Round to the nearest whole number.
432.846

Answers

Answer: 433 of course

432 is the whole number and 846 is the decimal,

the number closest to the whole number is 8

we can only round the number forward if the number is 5 or more than 5 (6,7,8,9)

so 432.856 rounds to 433

Answer:

433

Step-by-step explanation:

846 is closer to 433 than it is to 432.

So, the answer is 433.

Hope this helps!

Determine the domain and range of the given function. The domain is . The range is

Answers

Answer:

A: all real numbers

and

B: All real numbers greater than or equal to -2

Step-by-step explanation:

edg2021

The domain refers to values on the X-axis, and as you can see there are arrows on the orange line, meaning it goes on "forever". This is all real numbers.

The y-axis (range) has the line go through at -2. The line is pointing up, which means all the numbers are greater than -2, or could be equal to -2.

Answer:

lA: all real numbers

B: All real numbers greater than or equal to -2

Step-by-step explanation:

Evaluate 8a + 3b - 10 + c^2 when a = 2,b = 5 and c = 4

Answers

The answer to your problem is 37.

model the following expression: - 8 + 5.

Answers

Answer:

-8+5 =-3that is answer

Answer:

-8 + 5 = -3

Step-by-step explanation:

(Image)

What correct equation to find the length of DF in the following diagram

Answers

Answer:

Where is the diagram... I don't see it

which graph represents the solution to the inequality y<1/2x-4

Answers

The graph shown in option (B) represents the solution to the inequality y<1/2x-4

Inequality

A relation between two mathematical expressions which are not equal is known as inequality.

Graphing inequalitiesFirst, solve the given inequality so that y is on the left side and everything else is on the right side.Then, plot the graph for the equation.Finally, we will shade above the line for the ">" and below the line for the "<".

Which graph represents y < 1/2x-4?

The inequality symbol is "<" (less than).

So, the line of the graph should be dashed and shaded below the line.

Comparing the graphs given in the question, we can conclude that option (B) is correct.

Hence, the graph in option (B) represents the solution to inequality y<1/2x-4.

Learn more about graphing inequality here - https://brainly.com/question/17136458

#SPJ2

Answer:

B aka y<1/2x-4

Step-by-step explanation:

I did this before

Ms. Smith has 28 sixth graders and 35 seventh graders for Math. If she wants to break the two grades into identical groups without any students left over, how many students will be in each group? *

Answers

Answer:

58

Step-by-step explanation:

What is the prime factorization of 28? Please Help! This is due tomorrow! I really want to get an A! Help, please!!!!!!!!!!!!

Answers

The answer is 2•2•7
Hope this helps

Lines CE and AD intersect at point B. 37° What is the measure of angle DBE? 370 530 O 1270 0 1430​

Answers

Answer:

idk how to answer

Step-by-step explanation:

i need more info

Answer:

127 degrees

Step-by-step explanation:

it obtuse

If miley has 200 pencils and Katie has 300 more pencils then how many more does Katie have then miley

Answers

Answer: 300

Step-by-step explanation: 300+200=500

then 500-200=300

Answer:

answer is 300

Step-by-step explanation:

it explains that she has 300 more

Solve equation.

-3x + 1 + 10x = x + 4

Answer: x=1/2

(for anyone who needs the answer)​

Answers

Answer:

[tex]x=1/2[/tex]

Step-by-step explanation:

So we have the equation:

[tex]-3x+1=10x=x+4[/tex]

First, combine like terms on the left:

[tex]7x+1=x+4[/tex]

Subtract 1 from both sides. The left cancels:

[tex](7x+1)-1=(x+4)-1\\7x=x+3[/tex]

Subtract x from both sides. The right cancels:

[tex](7x)-x=(x+3)-x\\6x=3[/tex]

Divide both sides by 6:

[tex](6x)/6=(3)/6\\x=1/2[/tex]

So, our answer is 1/2

Answer:

x = 1/2

Step-by-step explanation:

-3x + 1 + 10x = x + 4            ⇒ simplify left side7x + 1 = x + 4                      ⇒ subtract x + 1 from both sides7x - x = 4 - 1                        ⇒ simplify6x = 3                                 ⇒ divide both sides by 6x = 3/6                                ⇒ simplifyx = 1/2                                 ⇒ answer

3+ (-5) explain please i need it asap so... hurry! pls

Answers

Answer:

-2

Step-by-step explanation:

3 + -5

Adding -5 is like subtracting 5

3 -5

-2

Answer:

-2

Step-by-step explanation:

You need to add a positive number and a negative number.

This is how you add a positive number and a negative number.

First, get rid of the signs and make them both positive.

Now you have 5 and 3.

Do a subtraction the way you first learned subtraction in elementary school, which is the larger number minus the smaller number.

5 - 3 = 2

The answer is either 2 or -2.

To finish the original addition, look at the two original numbers. 5 is greater than 3. 5, the greater value, is on a negative number, so the answer is negative.

3 + (-5) = -2

WILL MARK YOU BRAINLIEST

Answers

Answer:

26. QOR = 59 - 24

= 25

27. POS = 19+31+15

=65

28. ROS = 46 - (61-28)

= 13

What is the missing output?

Answers

Answer:

28

Step-by-step explanation:

We substitute all of the x's for threes to get the output.

f(3)= 3(9)-(2*3)+7

f(3)= 27-6+7

f(3)= 21+7

f(3)= 28

the missing output is 28.

I need help 9th grade

Answers

b is the correct answer because it equals the amount of the proplem

Answer:

its C.

Step-by-step explanation:

Other Questions
Select the correct text in the passage.Which word uses the detail of touch as an example of sensory language in the paragraph? A BRIGHT light filtered into the room where Miguel was STAYING. He was writing his last letter before the train came. A ROUGH hand tapped him on the shoulder, and he JUMPED straight into the air. Place the following elements in order of decreasing ionization energy. Their elemental symbols will be listedbelow,Barlum (Ba), Neon (Ne), Calcium (Ca), and Bromine (Br)A. Ne, Br, Ca, BaB. Ne, Ca, Br, BaC. Ba, Ca, Br. NeD. Ba, Br, Ca, Ne the grandmother was against the teaching of music because she considered music a sublime b good for him c monopoly of harlot's and beggars Julie enters science so excited to do her lab. She sets down her book back, gets all of her safety gear on and begins to gather her materials immediately. What is Julie doing wrong? What is one resource you use on a school project What is the difference between matter, atoms, and elements? Asking for a classmate since she doesn't have a phone :) Which sentence presents the clearest example of personification?A. The clouds hugged the Earth, eager to ruin our day with rain.B. Archibalds plan to win is so stupid, it might just be brilliant.C. Maria is an absolute wizard when it comes to fixing engines. D. Dropping my phone mid the worst thing thats ever happened. Your temperature is 99 degrees during first period. By 7th period,your temperature is 102 degrees. How many degrees did your temperature change? Should you be at school.? Determine the number of moles of the compound and determine the number of moles of each type of atom in each of the following: (a) 2.12 g of potassium bromide, KBr (b) 0.1488 g of phosphoric acid, H3PO4 (c) 23 kg of calcium carbonate, CaCO3 (d) 78.452 g of aluminum sulfate, Al2(SO4)3 (e) 0.1250 mg of caffeine, C8H10N4O2 160+3x=195-2x what is the answer Suppose the exchange rate for the swiss franc is quoted as SF 1.10 in the spot market and SF 1.13 in the 90-day forward market. Does the financial market expect the franc to strengthen or weaken relative to the dollar? 1. Are waterborne diseases limited to dentistry?a. Yesb. No solve for y. y/6 = 3/9 simplify your answer as much as possible What is the displacement of the elevator between 8 s and 24 s? A store recorded the number of sweatshirts sold on several days throughout the year. Thescatterplot shows the relationship between the average daily temperature and the number ofsweatshirts sold.Complete the following statement.For every 10-degree increase in temperature, the store sells approximatelyfewersweatshirtsA. 5B. 10C 30D.50 Help please!!! Thank you my mined went blank help Consider a firm that has just paid a dividend of $2. An analyst expects dividends to grow at a rate of 8% per year for the next five years. After that dividends are expected to grow at a normal rate of 5% per year. Assume that the appropriate discount rate is 7%. The price of the stock today (P0) is:______.A. $136.29.B. $133.03.C. $120.33.D. $123.43.E. $126.60. In which era did the Mississippian period occur?11,000-8,000 BCE8,0001,500 BCE1,000 BCE-1,000 CE8001,600 CE what decimal is longer than 8.5 cm