please help algebra test tomorrow

Answer:

D) 7⁵

Step-by-step explanation:

1) Use Quotient rule: x^a/x^b = x^a-b.

[tex] {7}^{8 - 3} [/tex]

2) Simplify 8 - 3 to 5.

[tex] {7}^{5} [/tex]

3) Simplify.

[tex]16807[/tex]

The answer is option D. 7⁵.

Answer:

a) 9

Step-by-step explanation:

f(2) basically equals to y when x=2 and the y coordinate at x=2 is 9

Answer:

b= -11/12

Step-by-step explanation:

- 10 + 4(3b+10) = 19

-10 + 12b+40 = 19

40-10+12b=19

30+12b=19

-30          -30

12b= -11

/12     /12

b=  -11/12

How to:

30 x 10 is half of how to find the triangle part which is 300 therefore the other half is also 300 to together it is 600. Now for the rectangle part, it's 10 by 20 which is 200. Therefore, we add the totals of both making the answer. But DONT forget the lables since all these mesurements are in square inches!!

Answer:

800 sq inches

PLEASE GIVE ME BRAINIEST IF I HELPED YOU!!! THANKS!!! ENJOY THE REST OF YOUR DAY/NIGHT!!!

Answer:

21

Step-by-step explanation:

2(2) +7

14+7

21

Answer:

11

Step-by-step explanation:

Answer:

[tex]398.2 {km}^{2} [/tex]

Step-by-step explanation:

[tex] \frac{270}{360} \times \pi {r}^{2} \\ \frac{270}{360} \times \pi \times {13}^{2} \\ \frac{270}{360} \times \pi \times 169 \\ 398.2 {km}^{2} [/tex]

Hope this helps you

Can I have the brainliest please?

Have a nice day!

Answer:

Read the excerpt from "Pilgrim at Tinker Creek."

The sharks disappeared as each wave rolled toward me; then a new wave would swell above the horizon, containing in it, like scorpions in amber, sharks that roiled and heaved.

Which answer best describes how the word roiled affects this excerpt?

It shows that the sharks are swimming in unison.

It demonstrates that the sharks are wiggling playfully in the water.

It illustrates that the sharks are swaying gently.

Step-by-step explanation:

i took the test it is not c

Answer:

J is the perfect equation to solve for x because 2x represents the bases of an isosceles ∆

Answer:

Step-by-step explanation:

Answer:

im not sure

Step-by-step explanation:

hy

Answer:

what butt to not answer

Step-by-step explanation:

Answer: The answer is A.

Step-by-step explanation:

Answer: B I believe

Step-by-step explanation:

To find the monthly difference in median income find the median income of a woman with a bachelor's degree and one without it then subtract. To find the hourly difference find the hour income of women and men with an advanced degree and then subtract.

The median refers to the value that is placed right in the middle of other values. For example, if the values are 5, 9, 4 the median is 9.

This question requires you to:

This quetion requiers you to:

Note: This question is incomplete because there is no information provided about women's income; due to this, I answered based on general knowledge.

Learn more about median in: https://brainly.com/question/300591

Answer:

the answer is 86

Step-by-step explanation:

i did the assignment on gradpoint

Answer:

D is the answer

Step-by-step explanation:

Answer:

sides: scalene (no sides are the same length)

angle: right (largest angle is 90*)

Answer:

720

Step-by-step explanation:

Potato has 6 letters

6!/2!×2!

6×5×4×3×2/2×2

Answer:

Step-by-step explanation:

BDC=95

Answer:

[tex] m\angle BDC = 95\degree [/tex]

Step-by-step explanation:

[tex] In\: \triangle ACD\: \&\:\triangle BDC[/tex]

[tex] m\angle A = m\angle B[/tex] (given)

[tex]\because m\angle A = 50\degree [/tex]

[tex]\therefore m\angle B = 50\degree [/tex]

[tex] m\angle ADC = m\angle BCD[/tex] (given)

[tex]\because m\angle ADC = 35\degree [/tex]

[tex]\therefore m\angle BCD= 35\degree [/tex]

[tex] In\: \triangle BDC[/tex]

[tex] m\angle BDC = 180\degree - (m\angle B+m\angle BCD) [/tex]

(By angle sum postulate of a triangle)

[tex] m\angle BDC = 180\degree - (50\degree +35\degree ) [/tex]

[tex] m\angle BDC = 180\degree - (50\degree +35\degree ) [/tex]

[tex] m\angle BDC = 180\degree - 85\degree [/tex]

[tex] m\angle BDC = 95\degree [/tex]

Answer:

-3 and -2

Step-by-step explanation:

7x² + 19x + 21 = 4x² + 4x + 3

combine like terms:

3x² + 15x + 18 = 0

3(x² + 5x + 6) = 0

(x + 3)(x + 2) = 0

x = -3

x = -2

Answer:

(x + 7)2 + (y + 1)2 = r2.

To get we use point (8, 7): (8 + 7)2 + (7 + 1)2 = r2, r2 = 225 + 64 = 289 = 172.

So, equation of circle: (x + 7)2 + (y + 1)2 = 289

Step-by-step explanation:

The work done by the man on the block during motion will be 50 Joule. Then the correct option is C.

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

The work done is given as,

W = F × D

Where F is the force and D is the displacement.

A man pushes a 10 kg block on a straight-level street by applying a power of 5 N. Thus, he moves the block at a distance of 10 meters with a speed increase of 0.2 m/s².

W = 5 × 10

W = 50 Joule

The work done by the man on the block during motion will be 50 Joule. Then the correct option is C.

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ2

Answer:

D. m/_ 4 is 137

Step-by-step explanation:

If you add 137 and 43 you get 180 which is the line's angle.

Answer:

2/4   4/8   8/16   16/32

Step-by-step explanation:

Answer:

1/2

2/4

3/6

4/8

5/10

6/12

10/20

50/100

100/200

Answer:

The third one

Steps:

hope this helps :b

Step-by-step explanation:

-3/1 and -2/1

-3/2×2/2 and -2/1 ×2/2

number is -5/2

Answer:

600

Step-by-step explanation: