2 years ago

What is the area of these shapes

Mathematics

1 answer:

Llana [10]2 years ago

5 0

Answer. 1: 6x3x3 = 54.

2:6 x 4 = 24 11x 4 =44 44 + 24 =68

Step-by-step explanation: ur welcome

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Which side lengths represent the sides of a right triangle? A) 1, 1, 2 B) 2, 3, 5 C) 8, 6, 10 D) 12, 16, 21

Bingel [31]

Is there a pic of the graph

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3 years ago

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What is the value of 4(3x + 5) when x = 11?

navik [9.2K]

Answer:

152

Step-by-step explanation:

3(11)= 33

4(33+5)

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3 years ago

A stack of books is 5 feet 1 inch high. How high is it in inches?

zhannawk [14.2K]

Answer:

61 Inches

Step-by-step explanation:

A foot is 12 inches.

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2 years ago

NEED HELP PLZ HURRY

Vlada [557]

(-2,8) (1,2)
m=2-8/1-(-2)
m=-6/3
m= -2
y=-2x+b
(-2,8)
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6 0

3 years ago

Suppose that your statistics professor tells you that the scores on a midterm exam were approximately

DedPeter [7]

Answer:

Step-by-step explanation:

z-score representing 85% is 1.04 (from table)

Let x be the score representing the lower limit of 85%.

Use the formula to find z-scores:

z = (x - μ)/σ

We have:

z = 1.04, μ = 78, σ = 7

Substitute the values and solve for x:

1.04 = (x - 78)/7
x - 78 = 7.28
x = 85.28

The lower limit of the top 15% is 85.28.

Since your score is greater than 85.28 you earned an A

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2 years ago