Help? please do not answer randomly

Help? Please Do Not Answer Randomly

Answers

Answer 1

Answer:

x = 4.5

Step-by-step explanation:

Given a segment joining the midpoints of 2 sides of a triangle, then

the segment is half the length of the 3rd side, that is

5x = 0.5 × 45 = 22.5 ( divide both sides by 5 )

x = 4.5


Related Questions

find the missing side
please please i need help

Answers

Answer:

6.40312424

Step-by-step explanation:

5^2 + 4^2 = c^2

25 + 16 = c^2

41 = c^2

sqrt41 = c

c is equal to about 6.40312424 (round it if you need to)

Answer:

a^2+b^2=c^2

Step-by-step explanation:

5^2+4^2=6.403^2

c= 6.4

A red die is tossed and then a green die
is tossed. What is the probability that
the red die shows a six or the
green die
shows a six?

Answers

Answer:

The probability that the red die shows a six or the green die shows a six is 1136 .

PLEASE ANSWER I NEED HELP!!!
Charlotte needs 16 1/2 yards of fabric to make a quilt. She has one piece of fabric that is 3 1/2 yards and another piece of fabric that is 6 3/4 yards. How many more yards of fabric does Charlotte need to make the quilt?

YOUR ANSWER BETTER NOT HAVE A LINK OR YOU ARENT GETTING POINTS!

Answers

Answer:

6 1/4

Step-by-step explanation:

Add up the fabric that she has

3 1/2 + 6 3/4

Get a common denominator

3 2/4 + 6 3/4

9 5/4

9 4/4 + 1/4

10 1/4

Subtract this from the fabric that she needs

16 1/2 - 10 1/4

Get a common denominator

16 2/4 - 10 1/4

6 1/4

Use a special right triangle to find the value of y. Write as a decimal rounded to the nearest 10th

Answers

Given:

The figure of a right angle triangle.

To find:

The value of y.

Solution:

in a right angle triangle,

[tex]\sin \theta=\dfrac{Opposite}{Hypotenuse}[/tex]

In the given right triangle,

[tex]\sin 60^\circ=\dfrac{6}{y}[/tex]

[tex]\dfrac{\sqrt{3}}{2}=\dfrac{6}{y}[/tex]

On cross multiplication, we get

[tex]\sqrt{3}y=12[/tex]

[tex]y=\dfrac{12}{\sqrt{3}}[/tex]

[tex]y=\dfrac{12\sqrt{3}}{3}[/tex]

[tex]y=4\sqrt{3}[/tex]

Therefore, the value of y is [tex]4\sqrt{3}[/tex] units.

Can someone please help me to calculate this? I would really appreciate it. (-2)²(-3)³​

Answers

Answer:

-108

Step-by-step explanation:

(-2)²(-3)³​

When a number has an exponent, it means that the number is being multiplied to itself. For example, in (-2)², it means (-2) multiplied by itself twice since the exponent is 2. And for (-3)³​, it means (-3) multiplied by itself 3 times since the exponent is 3.

= (-2)(-2)(-3)(-3)(-3)

Multiply. Remember that two negative numbers multiplied together make a positive number, and a positive and a negative number multiplied together make a negative.

= (4)(-3)(-3)(-3)

= (-12)(-3)(-3)

= (36)(-3)

= -108

Therefore, the answer is -108.

I hope this helps!

The mean of the data set shown in the table is 57. What is the mean absolute deviation?
6
9
9.5
12

Answers

Answer:

The answer is 9

Step-by-step explanation:

Answer:

9 or B

Step-by-step explanation:

Got it right on Edge2021

A farmer has 165 feet of fencing material in which to enclose a rectangular grazing area. He wants the
length x to be greater than 50 feet and the width y to be no more than 20 feet.
write a system of inequalities to represent this situation

Answers

Answer:

2*x + 2*y ≤ 165 ft

x > 50ft

0ft < y ≤ 20ft

Step-by-step explanation:

For a rectangle with length x and width y, the perimeter of the triangle is:

P = 2*x + 2*y

The perimeter needs to be equal or smaller than the length of fencing that the farmer has, then:

2*x + 2*y ≤ 165 ft

We also know that:

(x strictly larger than 50ft)

x > 50ft

(y can be, at most, 20 ft)

0ft < y ≤ 20ft

(where we added the restriction that y needs to be larger than zero, because we can not have a width equal or smaller than zero)

Then the system of inequalities that represent this situation is:

2*x + 2*y ≤ 165 ft

x > 50ft

0ft < y ≤ 20ft

help please- I’m in between 962.5 and 1925 cubic meters

Answers

i really hope this helps
Volume= area of the base x height of the prism

The base is a triangle and it area= 0.5bh
0.5 x 11 x 5= 27.5

27.5 x 35=962.5m^3

An amusement park charges an entrance fee of $20 and the rides cost $4 each. Suppose you write a function for the total cost for entering the park and riding a. Number of the rides. What is the domain of the function based on the given context?

Answers

Answer:

With the information provided, you can say that the total cost is equal to the entrance fee plus the price per ride for the number of rides, which would be:

C(x)=20+4x,where:

x is the number of rides

The domain of the function refers to all the inputs that the function can have and in this case, the domain consists of all real numbers greater than or equal to zero since x refers to the number of rides and it can't have a negative number.

Shawn is typing a paper for class. He can type 1 1/14 pages in 1/3 of an hour. How many pages can Shawn type in one hour?

Answers

Answer:

A

Step-by-step explanation:

A

PLEEEASE HELP! TEST TMRW AND I MIGHT FAIL.

Answers

7. 36c^2 - 20c^2 - 32c
8. 5y^2 + 17y - 12
9. 5s^3 + 32s^2 - 13s - 10
10. 16p^2 - 1
11. w^2 - 10w + 25
12. 4b^2 + 12b + 9

have a wonderful day! if you need me to explain the steps for all of them in the comments! :)

Find the midpoint of the segment with the following endpoints.
(-9,-8) and (-1,2)

Answers

The midpoint would be (-5,-3)

Answer:

The midpoint is (-5, -3).

Step-by-step explanation:

Finding the coordinates of the midpoint consists of averaging the x-coordinates of the given points and then doing the same for the y-coordinates.

x coordinate of midpoint = (-9 - 1)/2 = -5

y coordinate = -6/2 = - 3

The midpoint is (-5, -3).

help pleaseeeeeeeeee

Answers

the answer for that question is b

(ASAP PLEASEEE)What is the measure of Zx?
Angles are not necessarily drawn to scale.
P
R
570
20
0
C=

Answers

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the concept of Angles.

Here, total angle is 90°.

hence, 90° = x + 57°

so, ==> x = 90° - 57°

x = 33°

hence, x = 33°

Answer:

x=33°

Step-by-step explanation:

90-57=33. Basically, Q is 90°

Each set of three numbers represents the lengths, in units, of the sides of a triangle. Which set can not be used to make a triangle?

A: 7, 6, 14

B: 4,4,4

C: 6, 6, 2

D: 7, 8, 13

Answers

Answer:

A. 7,6,14

Step-by-step explanation:

Rules for side lengths of triangle.

1. Any side should be less then the sum of the other two angles.

2. The same side should be greater than the subtraction of the other side lengths(bigger side - smaller side)

A.

7 < 6+14 .  Correct

7> 14-6 .     Incorrect

This cannot be a solution (impossible)

B.

4<4+4 .  Correct

4>4-4 .  correct

This is a solution (equilateral triangle)

C.

6<6+2 .  Correct

6>6-2 .  Correct

This is a solution (isosceles triangle)

D.

7<8+13 . Correct

7>13-8 . Correct

This is a solution (scalene triangle)

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

There are 10 girls and 5 boys in Ms. Sander's class. Each day, she randomly asks one student to take attendance. In 180 school days, which is the best prediction for the number of times that the student will be a girl?

Answers

Answer:

120

Step-by-step explanation:

The probability of a girl being picked one day = 10/15 = 2/3

Total number of days = 180

Therefore, the nunber of times it will be a girl = 2/3 x 180 = 2 x 60 = 120

Hope this helps

Solve each inequality and describe what the solutions would look like on a number line. Be sure to include: 1. Where the solution starts 2. If the circle is open or closed 3. The direction the line is shaded 9+x > -11

Answers

Answer:

[tex]x >-20[/tex]

Step-by-step explanation:

Given

[tex]9 + x >-11[/tex]

Solving (a): The solution

[tex]9 + x >-11[/tex]

Collect like terms

[tex]x >-11-9[/tex]

[tex]x >-20[/tex]

Solving (b): Illustration on a number line

Where the solution starts

It starts on -20

Open or closed circle

An open circle; because the solution shows greater than

The direction

Greater than means that, the solution is towards the right.

Hence, the direction is right

At the start of a party, a drink dispenser contains 9 ½ quarts of iced tea. After the party only 7 cups of tea remain.

How many cups of iced tea did people drink during the party?

Answers

9 1/2 quarts is the same as 38 cups. So you would just subtract 38-7 to get 31. So 31 cups were drank.

Answer:

the answer is 31

Step-by-step explanation:

A side of the triangle below has been extended to form an exterior angle of 159°. Find the value of x

Answers

Answer:

x=21°

Step-by-step explanation:

From the figure

x+159=180°

(linear pair)

x=180-159

x=21°

hope it helps...

have a great day!!

Nancy watches her dad fix a broken chair with a nail and a hammer, but she finds the hammering sound too loud. So, she decides to go back to her room, which is next door. On entering her room, she finds the hammering does not sound as loud. Why does the sound become faint?

Answers

Answer:

The sound of hammering becomes fainter as Nancy goes into her room because some of the sound waves are absorbed by the walls. Only part of the sound waves coming from the other room comes into her room, so the hammering sounds quieter.

I hope this helps. Good luck ^^

3x+3 solve for x PLLSSSS HELP giving brainliest

Answers

if you mean that 3x+3=0 then x should equal 0

Answer:

x = 27

Step-by-step explanation:

3x + 3 = 84

3x = 84 - 3

3x = 81

x = 81/3

x = 27

ASAP, Please help me with this question this is time sensitive.

Erik buys a new combination lock for his locker at the gym. The lock has 3 dials, each with the numbers 0 through 9.

The probability that he sets the combination as 4-3-9 is _____.

Answers

Answer: did anyone find the answer???

Step-by-step explanation:

Of the 60 students who auditioned in a singing contest, 40% were asked to come back for a second audition. After the second audition, 6 students were asked to come back for a final audition.

What percentage of the students from the second audition were asked to come back for the final audition?

Answers

Answer:

25%

Explanation:

60 • 0.4 = 24

6/24 = 0.25 / 25%

Proof:

24 • 0.25 = 6

help please!!!!!!!!!!!!!!​

Answers

Answer:

x = 42,33°

Step-by-step explanation:

3x + 1° + 52° = 180° [angles on a straight line]

3x + 53° = 180°

3x = 180° - 53°

3x = 127°

divide both sides by 3

x = 42,33°

Find the perimeter of this shape please help I will award brainlisest

Answers

Answer:

22 cm

Step-by-step explanation:

Answer:

The shape is made up of a square and a rectangle.

So calculating the area of both the figures and then adding them would give us the required result.

Area of square = (a)² = (4)² = 16 sq unit.

Area of rectangle = l×b = 3×2 = 6 sq unit.

Now, the required area = 16 + 6 = 22 sq unit.

explain how you solved 72 ÷ 8 pls

Answers

Answer: 9

If you multiply 8*9 you get 72

Tina paid $6.60 for some $0.15 stamps and some $0.20 stamps. She bought 37 stamps in all. How many of each kind did she buy?
PLS HELP

Answers

Answer:

1 set of A= $0.15

1 set of B= $0.20

Total Stamps bought = 37

Total purchase = 37

Let X= Set A of $0.15 each

Y= Set B of $0.20 each

x+y = 37----------X=37-Y

0.15X + 0.20Y = 6.60

0.15(37-Y) + 0.20Y = 6.60

5.55- 0.15Y + 0.20Y =6.60

0.05 Y = 6.60-5. 55

Y=1.05/ 0.05= 21

X= 37-21= 16

Grace, Maci, and Kendra all have a large collection of earrings.


The number of pairs of earrings in Grace’s collection is represented by x.
The number of pairs of earrings in Maci’s collection is three times the number of pairs in Grace’s collection.
Kendra has 4 earrings in her collection.
The total number of pairs of earrings in all three girls’ collections is 52.


How many pairs of earrings are in Maci’s collection?

Answers

Answer:

36

Step-by-step explanation:

Kendra has 4 so 52-4 (so it's out of the way) now you have 48

Divide 48 by 3 (leaves you 16). It can't be 16 because you have to add 16 and the sum of 16 x 3. So, go down a few numbers

12 + (12x3) = 48 plus Kendra's 4 is 52

What is the surface area of the sphere to the nearest whole number?

Answers

Answer:

A≈314

Step-by-step explanation:

A=4(pi)r²

A=4(pi)(5)²

A≈314.

In ΔIJK, j = 540 inches, ∠I=54° and ∠J=69°. Find the area of ΔIJK, to the nearest square inch.

Answers

Answer:

105963

Step-by-step explanation: delta math

Other Questions
Which of the following is the best evidence to support the theory that Lucys genus, Australopithecus, evolved into the genus homo?a. Lucy lived millions of years ago.b. Pre-human species had brains.c. 40% of Lucys skeleton survived.d. Lucy walked upright on two feet. pls help! one week you spent $24 on 6 metro tickets and 4 bus tickets. the next week you spent $27 on 3 metro tickets and 7 bus tickets. how much would it cost to buy 5 metro tickets and 2 bus tickets? How many faces does the solid made from the net below have? Ahmed and his family has dinner at a restaurant and the cost of their meal is BD 28.Because of the service, he wants to leave a 20% tip. What is his total bill including tip?entsSelect the correct response:'BD 24.600tsBD 33.600BD 40.500BD 40 The minimum stream velocity necessary to transport a sediment particle that is 0.1 centimeter in diameter is closest to Complete this main idea organizer for paragraph 1 only Each figure below is a regular polygon and has a radii and apothem shown. Find the measure of each numbered angle marking brainliest! please help A random sample of 10 fields of durum wheat has a mean yield of 39.8 bushels per acre and standard deviation of 3.87 bushels per acre. Determine the 90% confidence interval for the true mean yield. Assume the population is approximately normal. Step 1 of 2 : Find the critical value that should be used in constructing the confidence interval. Round your answer to three decimal places. Which of the equations or inequalities below are true give three rational Number lying between 1/3 and 1/5 2. What coefficients would balance the following equation?_C2H6 +_027_C02 +_H20A. 1C2H6 + 502 2002 + 3H20B. 2C2H6 + 502 + 4002 + 6H20O C. 2C2H6 + 702 4CO2 + 6H20O D. 2C2H6 + 1002 > 4CO2 + 6H20 1. If y varies directly as x and y=13 when x=23.4, find y when x=9.2.If y varies directly as x and y=6 when x=20, find y when x=50please help me f(n)=x2+1g(n)=2x-5Find f(n)-g(n) Elaine cannot spend more than $90 eachmonth for her cell phone and textmessaging service. Her plan states that shehas to pay a set fee of $45 for phoneservice and $0.05 per text message shesends. Which inequality represents therelationship between the number of textmessages she can send each month, t, andthe total amount she can spend for the cellphone and text messaging service? what should the timing of transition slides be per minute? maintain the flow of the presentation to ______ slides per minute. An electron of kinetic energy 1.59 keV circles in a plane perpendicular to a uniform magnetic field. The orbit radius is 35.4 cm. Find (a) the electron's speed, (b) the magnetic field magnitude, (c) the circling frequency, and (d) the period of the motion. A rectangular garden has an area of 144ft. If the base is 8ft long, what is the height ?A.18B.36C.64D.72 5. What type of level detector is not affected by the liquid's viscosity, density, conductivity or color andis very accurate?a. Radiationb. lonizationc. Photoelectricd. Infrared A researcher is trying to identify whether householdsubstances are basic. Which approach would BEST helpthe researcher investigate whether substances arebasic?O A. Test each substance with blue litmus paper.aB. Test each substance with red litmus paper.OC. Mix each substance with a weak base and record theresults.oD.. Observe each substance and record its color.