3 years ago

Evaluate and simplify if possible:

1 answer:

3 0

$\frac{2x(3y - 4z)}{3(5x + 4z)}$ Plug in the given values
$\frac{2(4)(3(-1) - 4(-3)}{3(5(4) + 4(-3)}$ Multiply where needed
$\frac{8(-3 + 12}{3(20 - 12)}$ Add and subtract inside the parentheses
$\frac{8(9)}{3(8)}$ Multiply
$\frac{72}{24}$
3

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Divide. 3 5/9 ÷ -2 2/3 Enter your answer as a mixed number, in simplified form, in the box.

kvv77 [185]

-1 and 1/3 because you convert to a regular fraction and get (32/9)/(-8/3), then you flip the fraction and multiply

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4 years ago

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xeze [42]

(4,-5) is Point C

(-5,-4) is point H

(1,-1) is point G

(3,4) is point P

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3 years ago

Read 2 more answers

the diameter of your bycicle wheel is 25 inches how far will you move in 2 turns of your wheel use 3.14 for pi

earnstyle [38]

Answer:

157 in

Step-by-step explanation:

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3 years ago

Yesterday 6 of the 20 students in ms.healys. class took the bus to school

Rus_ich [418]

If 6/20 took the bus then there is 14/20 remaining.
6/20 simplified is 3/10.
14/20 simplified is 7/10.

Hope This Helps You!
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8 0

3 years ago

Write Each Number As A Power Of 5

Lena [83]

The numbers as powers of 5 are 5^-1, 5^-2, 5^-3 and 5^0

<h3>How to rewrite the numbers as a power of 5?</h3>

The numbers are given as:

• 0.2

• 0.04

• 125^-1

• 15^0

Number 1: 0.2

Express as fraction

1/5

Apply the power rule of indices

5^-1

Number 2: 0.04

Express as fraction

1/25

Express 25 as 5^2

1/5^2

Apply the power rule of indices

5^-2

Number 3: 125^-1

Express as fraction

1/125

Express 125 as 5^3

1/5^3

Apply the power rule of indices

5^-3

Number 4: 15^0

Evaluate the exponent

15^0 = 1

Express 1 as 5^0

15^0 = 5^0

Hence, the numbers as a power of 5 are 5^-1, 5^-2, 5^-3 and 5^0