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3 years ago

8. Combined, Jay and his two friends have

Mathematics

1 answer:

Finger [1]3 years ago

4 0

Answer: . . .

-- 6 .

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7th grade math help me pleasee

zimovet [89]

Answer:

a, c, b

Step-by-step explanation:

ITS CORRECT TRUST MEEE

7 0

3 years ago

Read 2 more answers

(-3)3 (26)

Lemur [1.5K]

Question:

Geoffrey is evaluating the expression (-3)^3(2^6)/(-3)^5(2^2) as shown below.

(-3)^3(2^6)/(-3)^5(2^2) = (2)^a/(-3)^b = c/d

What are the values of a, b, c, and d?

Answer:

The values are a = 4, b = 2, c = 16, d = 9

Solution:

Given that,

Geoffrey is evaluating the expression

$\frac{(-3)^3 \times 2^6}{(-3)^5 \times 2^2}$

He is evaluating as shown below:

$\frac{(-3)^3 \times 2^6}{(-3)^5 \times 2^2} = \frac{2^a}{-3^b} = \frac{c}{d}$

From given,

$\frac{(-3)^3 \times 2^6}{(-3)^5 \times 2^2}$

Use the law of exponent

$\frac{a^m}{a^n} = a^{m - n}$

Therefore,

$\frac{(-3)^3 \times 2^6}{(-3)^5 \times 2^2} = \frac{2^{6-2}}{(-3)^{5-3}}\\\\Simplify\\\\\frac{(-3)^3 \times 2^6}{(-3)^5 \times 2^2} = \frac{2^4}{-3^2}$

Thus,

a = 4

b = 2

Simplify further

$\frac{(-3)^3 \times 2^6}{(-3)^5 \times 2^2} = \frac{2^4}{-3^2} = \frac{16}{9}$

Thus,

c = 16

d = 9

Thus values are a = 4, b = 2, c = 16, d = 9

8 0

4 years ago

What is the solution for this problem-2x+-6=8

viva [34]

Answer: X=7

hope that will help!

Step-by-step explanation:

4 0

3 years ago

500 + b = 200. What would b equal?

zloy xaker [14]

Answer:

-300

Step-by-step explanation:

200-500=-300

500+(-300)=200

5 0

3 years ago

The tempature at 6:00 P.M. was 0°F. At midnight the tempature was 5° lower. By 6:00 A.M., the tempature was 4° lower than it had

belka [17]

1 degree Fahrenheit your subtracting 0 from 5 and you get -5 then you subtract -4 from -5 and you get -9 then add 10 and you get 1

7 0

4 years ago