If you answer both I will give Brainliest they have to be correct.Good luck

If You Answer Both I Will Give Brainliest They Have To Be Correct.Good Luck

Answers

Answer 1

Answer:

3

Step-by-step explanation:

Answer 2

Answer:

5) 2     7) 4

Step-by-step explanation:

3/5 x 25 = 15

15 - 1 = 14 / 7 = 2 = x

25     20

---  =  ----

40    7x+4

25 x 4/5 = 20

40 x 4/5 = 32

32 - 4 = 28 / 7 = 4 = x


Related Questions

Please help ASAP!

I’ll mark brainliest:)

The question of the pic was cut off at the top and it says -

Line W is graphed on the coordinates plane below.

Answers

Answer: A

Explanation:

Step 1: Use the linear graph to create an equation using slope-intercept form. The y-intercept is (0,-6) because that's where the line passes the y-axis. The slope is 1/2 and that's pretty self-explanatory if you know how to find slope. The equation would be y=1/2x-6.

Step 2: Because we are looking for a line perpendicular to the linear graph, the y-intercept and slope needs to be different. If they're perpendicular, they need to intersect, so the slope needs to be the reciprocal of the original slope, 1/2. The reciprocal is -2. Your equation would be y=-2x+b, and since we don't know the y-intercept, we would leave it as b.

Step 3: Plug in the given ordered pair, (-3,-2), to get -2=-2(-3)+b. You would result with -2=6+b. Subtract 6 to both sides and you would get b=-8.

please help i’ll give brainliest

Answers

Answer: it's a (1,2)

Step-by-step explanation:

convert
27/8
41/18
41/15
and 29/12
into Mixed numbers show steps please

Answers

Answer:

Ok

Step-by-step explanation:

27/8 = 3 3/8

41/18 = 2 5/18

41/15 = 2 11/15

29/12 = 2 1/3

Written as a simplified polynomial in standard form, what is
the result when (2x – 5)2 is subtracted from x-10?

Answers

Answer:

[tex]\left(x-10\right)-\left(2x-5\right)^2=-4x^2+21x-35[/tex]

Step-by-step explanation:

As we have to subtract [tex]\left(2x\:-\:5\right)^2[/tex] from [tex]\left(x-10\right)[/tex]

so

[tex]\left(x-10\right)-\left(2x\:-\:5\right)^2[/tex]

solving and simplifying the polynomial in standard form

[tex]\left(x-10\right)-\left(2x-5\right)^2[/tex]

[tex]\mathrm{Remove\:parentheses}:\quad \left(a\right)=a[/tex]

[tex]=x-10-\left(2x-5\right)^2[/tex]

[tex]=x-10-\left(4x^2-20x+25\right)[/tex]      ∵ [tex]\left(2x\:-\:5\right)^2=\:4x^2-20x+25[/tex]

[tex]=x-10-4x^2+20x-25[/tex]

[tex]=-4x^2+21x-35[/tex]

We know that standard form means that the terms of the expression are ordered from biggest exponent to lowest exponent.

Thus, a simplified polynomial in standard form is:

[tex]\left(x-10\right)-\left(2x-5\right)^2=-4x^2+21x-35[/tex]

I need help plz percent equations the question is blank% of 16 = 12

Answers

Answer:

16 x 0,75

(0,75 = 3/4) so you could take 3 x 16 = 48 and then take 48/4 and the answer should be 12 but the percent is 75%

simplify This expression

Answers

Answer:

9

Step-by-step explanation:

10-2×3+5

10-6+5

4+5

9

Answer:

9

Step-by-step explanation:

[tex]10-2\times 3+5 \\\\Follow\:the\:PEMDAS\:order\:of\:operations\\\\Multiply\:2\times 3\:=6\\\\=10-6+5\\\\Add \:and \:subtract \: :10-6+5\\\\=4+5\\\\=9[/tex]

The altitude of Object B is 27 times the altitude of Object A. The altitude of Object A is $3^3$ feet. What is the altitude of Object B? Write your answer as a power.
ft

Answers

Answer:

3^6

Step-by-step explanation:

We know that A is 3^3 and B is 27 times that.

3•3•3=27

So B is 3•3•3• of 3^3 which is 3•3•3•3•3•3

Write the answer to the exponents which will be 3^6

please please help i’ll give brainliest please tysm :))

Answers

Answer:

36 is the answer for this problem

Answer:

36

Step-by-step explanation:

it is multiplying by 6

1*6=6

6*6=36

30*6=160

PLEASE ANSWER ASAP!!!!!!!!!
A ball is dropped from a certain height. The function below represents the height f(n), in feet, to which the ball bounces at the nth bounce.
f(n) = 9(0.7)n

What does the number 9 in the function represent?

A) Number of times the ball was dropped.

B) Height from which the ball was dropped.

C) Height to which the ball will bounce at the nth bounce.

D) Number of times the ball bounces at the nth bounce.

Answers

Answer:

c

Step-by-step explanation:

.Write the value of the number in parenthesis (6) 78.006

Answers

Answer:

Thousandths

Step-by-step explanation:

7: tens

8: ones

0: tenths

0: hundredths

6: thousandths

PLS HELP ASAPPPp!!! I DONT HAVE TIME I ONLY GOT 5 MINUTES PLS HELP THERES TWO QUESTIONS AHHH IM FREAKING OUT!

Answers

Answer:

1) $500

Step-by-step explanation:

It literally says $500 on the table hope this helps :D

For #2, i cant see the full question.

Hope this helps :D Please hit the crown if you want me to help you on the last one then tell me and make a new question !!!!!!!!!!!!

Answer:

500, x times 500 = y

Step-by-step explanation:

Question 1: $500, if you look at the table underneath the section for "one" compute it says 500 in the cost section.

Question 2: X times 500 = Y (since for every "x" (computer) there is $500 "y" (cost))

if the length o a football is 100 yards and the width is 53.3 yars,what is the area

Answers

Answer:

5330 yards2

Step-by-step explanation:

Answer:

In track meets both 100 yards and 100 meters are used as distances. By how many meters is100 meters longer than 100 yards? 0.0856 m b. 0.856 m c. 1 m d.  8.56 m

Please mark brainiest :)  

Answer : 4 873.752 m2

What number would you multiply the 2nd equation by in order to eliminate the y terms?
4x - 4y = 16
2x + y = 5

Answers

Answer:

x=3

y=-1

Step-by-step explanation:

first multiply the 2nd row by 2 so you will get

4x-4y=16

4x+2y=10

then subtract the 2nd row from the first row and so you will get

-6y=6

then solve for y in the above equation

y=-1

then substitute y=-1 into any 2 equations .

i picked the first 1

4x-4 × -1=16

then solve for x .

you will get

x=3

Tyler’s height is 53 inches. What could be his height in centimeters? (1 inch = 2.54 cm)

Answers

Answer:

134.62

Step-by-step explanation:

53*2.54=134.62
tyler’s height in centimeters is 134.62

Dans chaque cas suivant, écris le symbole approprié ∈ ou ∉.

Answers

Answer:

Anglais s'il vous plait, je ne vous comprends pas

Step-by-step explanation:

I have no idea what that says I’m just here for the points hope you get it right

plssss help me mathh

Answers

Answer:

C and E

Step-by-step explanation:

A) Find the distance of line segment PR. Round answer to the nearest tenth. B) Find the distance around the park (perimeter).

Answers

Answer:

A. [tex] PR = 80.6 yd [/tex]

B. Perimeter = 190.6 yd

Step-by-step explanation:

A. Distance between P(10, 50) and R(80, 10):

[tex] PR = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} [/tex]

[tex] PR = \sqrt{(80 - 10)^2 + (10 - 50)^2} [/tex]

[tex] PR = \sqrt{(70)^2 + (-40)^2} [/tex]

[tex] PR = \sqrt{4,900 + 1,600} [/tex]

[tex] PR = \sqrt{6,500} [/tex]

[tex] PR = 80.6 yd [/tex] (nearest tenth)

B. Distance around the park = Perimeter = PR + PQ + QR

PR = 80.6 yd

PQ = |50 - 10| = 40 yd

QR = |80 - 10| = 70 yd

Perimeter = 80.6 + 40 + 70

Perimeter = 190.6 yd

easy math please help

Answers

A and D
Explanation: I did this problem in khan academy

Answer:a and d

Step-by-step explanation:


Help me !! Which one is it ?

Answers

Answer:

c

Step-by-step explanation:

Determine the simple interest paid to the nearest cent for each loan, interest rate, and time. $2,650, 3.65%, 2 1/2 years

Answers

9514 1404 393

Answer:

  $241.81

Step-by-step explanation:

The interest is given by the formula ...

  I = Prt

Filling in the values and doing the arithmetic, we have ...

  I = $2650×0.0365×2.5

  I = $241.81

The simple interest paid is $241.81.

please help if u dont know how to answer then please dont answer

Answers

Answer:

table is x    y

            1     30 that is all you need to solve the whole thing I have to go to the movies

Step-by-step explanation:

Solve the right angle trig problem.

Answers

Answer:

x = 53.6588°

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Trigonometry

[Right Triangles Only] SOHCAHTOA[Right Triangles Only] cos∅ = adjacent over hypotenuse

Step-by-step explanation:

Step 1: Define

We are given a right triangle. We can use trig to find the missing angle.

Step 2: Identify Variables

POV from angle x

Angle = x

Adjacent = 16

Hypotenuse = 27

Step 3: Solve for x

Substitute:                    cosx° = 16/27Inverse:                         x° = cos⁻¹(16/27)Evaluate:                       x = 53.6588°

please tell me if my answers are right

Answers

Yeah I’m PREETY sure

t to the second power - 12w ÷ x

t=8
w=1/2
x=3

Answers

Answer:

62

Step-by-step explanation:

Since we know what each value of the three variables are, you can substitute each variable in the expression to get:  

[tex]8^{2} -12(\frac{1}{2})[/tex] ÷ 3  

Simplify to get:

64 - 6 ÷ 3

Solve the rest:

64 - 2  →  62

Answer: 62

Hope this helps! :)

Evaluate 3x – 4 when x=7. The value of the expression is​

Answers

Answer:

3(7) - 4 = 17

Step-by-step explanation:

Substitute 7 for x and solve.

The cost C, in dollars, to have medical records transcribed is a function of time, t in hours. A physician's group spends C(t) = 0.04t3 – 0.1t2 + 5.5t dollars to transcribe the physician's. Notes to an electronic document each month. What is the instantaneous rate of change when the transcriptionist has spent 100 hours transcribing records? A) $118.50 B)$395.50 C)$1,185.50 D)$1,195.50

Answers

Answer:

B. $39550

Step-by-step explanation:

The expression for the function is not well-formatted, find the correct format in the solution bellow

Step one:

given data

We are told that the function of the cost is

[tex]C(t) = 0.04t^3- 0.1t^2 + 5.5t[/tex]

instantaneous rate c(t) is the value obtained when we plug in 100 for t in the function above

substituting we have

[tex]C(t) = 0.04(100)^3- 0.1(100)^2 + 5.5(100)\\\\\C(t) = 0.04*1000000- 0.1*10000 + 5.5*100\\\\C(t) = 40000-1000+550\\\\C(t) = 39550[/tex]

$39550

PLEASE HELP ME WITH THIS ASAP

Answers

9514 1404 393

Explanation:

1. ΔABC ≅ ΔDEF . . . . . 1. SAS postulate*

_____

The two given congruent sides are either side of the given congruent angle, so the SAS postulate applies. The objective appears to be irrelevant.

The price of a DVD is $24.00 plus 8% sales tax. What is the sales tax on this DVD in dollars
and cents?
Record your answer and fill in the bubbles on your answer document. Be sure to use the
correct place value.

Answers

Answer:

$1.92

Step-by-step explanation:

Sales tax = 8% of 24

               [tex]= \frac{8}{100}*24[/tex]

               = 0.08 * 24

               = $1.92

1.92$ would be the answer

Is the following a function ?

Answers

Answer:

yes

Step-by-step explanation:

At what value of x does the line you graphed intersect the line
y=5? Show how you determined your answer.

Answers

There is no graph here
Other Questions
Which expression is equivalent to 30 (3 + x)A. (3 + x) 30B. 30 (x +3)C (330) + xD 30 3 + 30 x If you shift the linear parent function, f(x) = x, to the left 2 units, what is theequation of the new function? an object increases its velocity from 22 m/s to 36 m/s in 5s.what is the acceleration of the object What year did Jean Piaget publish his cognitive development theory? For the sequence an4n + 7, which term number is 335? Write a method that reverses the sequence of elements in an array. For example, if you call the method with the array 1, 4, 9, 16, 9, 7, 4, 9, 11, then the array is changed to 11, 9, 4, 7, 9, 16, 9, 4, 1. Use one or more loops in your solution (do not use the Array Reverse method). Read these lines from the selection.He pressed his hand to the trunk of one of the largest maples, and was struck by how much the bark, gray and brown,with light streaks and dark spots, looked like the age-mottled skin on the back of his hand.This image emphasizes -A)the changing of seasonB)Will's deep love of naturethe passing of Will's youthD)the tree's diseased state What two layers of the earth are made of rock Will mark brainliest ! :D What about Dr. Jekylls will made Mr. Utterson so upset? A. That it was handwritten B. That it didnt list him as an heir C. That it contained a clause about disappearance D. All of the above what feelings may the bully experience? please help meRead this example.Martin is assigned an argumentative essay. The prompt says, "Write an argumentative essay that takes a position on whether students should have to pass a test to graduate from high school."Martin develops this claim: "If students have passed all their classes and tests in those classes, it is not fair to make them also pass a test to graduate from high school."Which answer choice best describes Martins claim?Martins claim does not take a position.Martins claim is based more on emotion than reasoning.Martins claim does not respond to the prompt.Martins claim is good because it appropriately responds to the prompt. who will win in a dodgeball match in ur opinion girls vs boys #girlsrule or #boysdrool WE will See in the comment section!! The clashes between colonists and British troops at Lexington and Concord proved that Fill in the blanks with the correct direct object pronoun. You may use some answer choices more than once. FRANCISCO: Puedes comprar un reloj para tu hermana?IRENE: No, no (42) __________ puedo comprar. No tengo dinero.FRANCISCO: Puedes pedir dinero a tu primo.IRENE: No, no (43)__________ puedo pedir.FRANCISCO: Mira, tablas de surf. T y yo debemos comprar unas tablas para Sonia y su hermana. IRENE: S, (44)__________ debemos comprar. Es muy simptica con nosotros.FRANCISCO Yo tambin quiero llevar a mi perro al veterinario.IRENE S, es buena idea. (45)__________ debes llevar.FRANCISCO: Oye, Por qu no escuchas msica?IRENE: Ok ok, yo ya (46)__________ voy a escuchar. ASAP Here is a nitrogen base sequence for a piece of one of the strands of a DNA molecule: ATTCGCGAT.What would be the base sequence of the other complementary strand at this part of the DNA molecule? Write the slope-intercept form of the equation of the line described. Sonia y Lola _____ once aos.1. tienes 2. tenis3. tenemos4. tienen Why does the Herdsman beg Oedipus to allow him to be silent? 1. Is the relation a function and why or why not?{(1, 2), (2, 3), (1, 6), (4,3)}