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Tcecarenko [31]

2 years ago

10

prisms A and B are similar. The cross sections are shaded. area of the cross section of A: area of the cross section of B= 9:16.

Work out the area of the cross section of B

1 answer:

Stells [14]2 years ago

5 0

Answer:

i neeeeeeeeeeeeeed helppppppppppp

Step-by-step explanation:

helpppppppppppppppppppppp

f

i

n

d

a

c

h

a

t

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Alan needs to drive 400 miles to reach Madison. He is driving at a constant speed of 55 miles per hour. The function y = 400 − 5

harkovskaia [24]

At a constant speed Alan is traveling 7.27 repeating.

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2 years ago

Angela’s average for six math tests is 87. On her first four tests she had scores of 93, 87, 82, and 86. On her last test, she s

Vaselesa [24]

87=(T1+T2+T3+T4+T+T6)/6
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178=2x
89=x implies 85, 89

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2 years ago

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Consider the piecewise function shown on the graph, which is composed of polynomial, constant, and exponential pieces.

BabaBlast [244]

The correct answer is D.

4 0

2 years ago

PLEASE HELP!!! <br> BRAINLYEST!!!

11Alexandr11 [23.1K]

Answer:

C

Step-by-step explanation:

Using the rule of exponents

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

Note that 8 = 2³, thus

$\frac{2^{5} }{8}$

= $\frac{2^{5} }{2^{3} }$

= $2^{(5-3)}$

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7 0

3 years ago

F (x) = 3r + 6. Find the inverse of f(x).

Levart [38]

Answer:

The inverse is 1/3x -2

Step-by-step explanation:

f (x) = 3x + 6

y = 3x+6

Exchange x and y

x = 3y+6

Subtract 6 from each side

x-6 = 3y+6-6

x-6 = 3y

Divide by 3

1/3x - 6/3 = y

1/3x -2 = y

The inverse is 1/3x -2

3 0

2 years ago