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3 years ago

8

Instructions: Find the missing length indicated.

1 answer:

olga2289 [7]3 years ago

5 0

Answer:

x = 65

Step-by-step explanation:

x = √(25×(25+144))

x = √(25×169)

x = 5×13

x = 65

Answered by GAUTHMATH

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F(x)=(x+7)^3 expand the function

nydimaria [60]

Step-by-step explanation:

F(x) = (x + 7)³

= 3C0 * x³ + 3C1 * x² * 7 + 3C2 * x * 7² + 3C3 * 7³

= x³ + 21x² + 147x + 343.

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3 years ago

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What is the area of this figure?

nalin [4]

Answer:

<em>290.5 square miles</em>

Step-by-step explanation:

Consider splitting this figure into two mini rectangles and a triangle, each of given lengths;

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3 years ago

An object travels 4/5 miles in one-half hour. Waht is its speed in miles per hour?

liubo4ka [24]

So you have to double the numerator of the fraction which is 4 times 2 equals 8 so it’s 8/5 miles per hour or 1.6 mph

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3 years ago

The Venn diagram shows the results of two events resulting from rolling a number cube.

gulaghasi [49]

Answer: $P(A\cap B)=\frac{1}{3}$

$P(A)=\frac{1}{3}$

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Step-by-step explanation:

From the given figure it can be seen that

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Therefore,

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Also, The number of elements in A = 2

Therefore,

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Similarly, The number of elements in B= 6

Therefore,

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The formula to find the conditional probability is given by :-

$P(A|B)=\frac{P(A\cap B)}{P(B)}\\\\\Rightarrow P(A|B)=\frac{\frac{1}{3}}{1}=\frac{1}{3}$

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4 years ago

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Which set of ordered pairs represents a function?

Georgia [21]

Answer:

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Step-by-step explanation:

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3 years ago

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