3 years ago

3w - 4z = 8 what is w

Mathematics

1 answer:

larisa [96]3 years ago

3 0

Answer:

w = 4/3z + 8/3

Step-by-step explanation:

Step 1: Add 4z to both sides.

3w−4z+4z=8+4z

3w=4z+8

Step 2: Divide both sides by 3.

3w/3 = 4z + 8/3

w = 4/3z +8/3

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Find the height of a cylinder with a volume of 30 ins and a radius of 1 in.

Molodets [167]

Answer:

The height of this cylinder = 9.55 ins

Step-by-step explanation:

Volume cylinder = pi * r² * h = 30 ins

r=1

pi * r² * h = 30

pi * 1² * h = 30 ins

h = 30/pi

h = 9.55 ins

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2 years ago

Help me solve this pleaseeee

MaRussiya [10]

Answer:

f(n) = 6n + 12

Step-by-step explanation:

There is a common difference in consecutive number of seats, that is

42 - 36 = 36 - 30 = 30 - 24 = 24 - 18 = 6

This indicates the sequence is arithmetic with nth term

$a_{n}$ = a₁ + (n - 1)d

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3 years ago

what is the factored form of the linear expression 4x+14 Ill give Brainly Award Comments, Thanks, and a 5-star rating

Gnesinka [82]

Answer:

$2(2x+7)$

Step-by-step explanation:

we have

$4x+14$

we know that

$4=2^2=(2)(2)\\14=(2)(7)$

substitute

$(2)(2)x+(2)(7)$

Factor 2

$2[(2)x+(7)]$

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3 years ago

<img src="https://tex.z-dn.net/?f=5x%20%20%2B%2011%287x%20-%203" id="TexFormula1" title="5x + 11(7x - 3" alt="5x + 11(7x - 3"

Murljashka [212]

$82x - 33$ ✅

$\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\orange{:}}}}}$

$5x + 11(7x - 3) \\ = 5x + 77x - 33 \\ = 82x - 33$

$\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{.}}}}}$

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2 years ago

Jane needs $20 to buy her radio. She has saved $15. What percent of the cost of the radio has she saved?

aivan3 [116]

Answer: 75%

Step-by-step explanation:

15/20 = 3/4 or 75%

8 0

2 years ago

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