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3 years ago

6

I NEEEEDD HELPPP!!!!!!!

1 answer:

SVEN [57.7K]3 years ago

8 0

The answer is the first option

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

Quick tips to help you the next time

$(x^{2})^{2} = x^{4}\\ Multiply the exponentsx^{3} × x^{4} = x{7}$

Add the exponents

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Type the equation of a line, given a slope of 4 and a y-intercept of 3.

serious [3.7K]

Answer:

y=4x+3

Step-by-step explanation:

3 0

3 years ago

See attached image. For part b, my answer is <img src="https://tex.z-dn.net/?f=h%28t%29%3D%5Cfrac%7Bt%5E2%7D%7B100%7D-%5Cfrac%7B

ArbitrLikvidat [17]

Answer:

a) shown

b) h = [sqrt(17) - (5/2)t]²

c) t = 2sqrt(17)/5 seconds

Step-by-step explanation:

V = pi × r² × h

V = pi × 5² × h

V = 25pi × h

a) dV/dt = dV/dh × dh/dt

-5pi × sqrt(h) = 25pi × dh/dt

dh/dt = -sqrt(h)/5

b) 1/sqrt(h) .dh = -5. dt

2sqrt(h) = -5t + c

t = 0, h = 17

2sqrt(17) = 0 + c

c = 2sqrt(17)

2sqrt(h) = -5t + 2sqrt(17)

sqrt(h) = [2sqrt(17) - 5t] ÷ 2

sqrt(h) = sqrt(17) - (5/2)t

Square both sides

h = [sqrt(17) - (5/2)t]²

c) empty: h = 0

0 = [sqrt(17) - (5/2)t]²

sqrt(17) - (5/2)t = 0

(5/2)t = sqrt(17)

t = 2sqrt(17)/5

t = 1.64924225 seconds

sqrt: square root

5 0

3 years ago

The table shows the results of drawing letter tiles from the bag. What is the probability that the next tile drawn will have the

Orlov [11]

The answer is B i think

8 0

3 years ago

Hi can you help me with this problem i dont understand it

Romashka-Z-Leto [24]

Answer:

Answer is d - x = $\frac{y + z}{4}$

Step-by-step explanation:

Step 1: Add 'z' to both sides

4x -z (+z) = y + z

4x = y + z

Step 2: To solve for x, divide both sides by 4

$\frac{4x}{4}$ = $\frac{y + z}{4}$

x = $\frac{y + z}{4}$

5 0

3 years ago

Please help!!! quick!! (brainliest if you get it right)

Evgesh-ka [11]

The correct answer is the fourth one

7 0

3 years ago

Read 2 more answers