3 years ago

Question 7 of 10

Mathematics

1 answer:

leva [86]3 years ago

7 0

3.2 x3.2=10.24 couldn’t see full question brain me pls

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Answers this for me plzzz really quickly

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A circular flower bed in a botanical garden has a radius of 4 ft. What is the area of the flower bed? Use 3.14 for π .

Talja [164]

Radius of flower bed (r) = 4 ft
$\pi$ = 3.14

Area of flower bed (A) = $\pi$ r² = 3.14 x 4² = 50.24 ft²

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The coordinates of quadrilateral EFGH are (–4, 7), (3, 7), (–6, –2), (1, –2). EFGH must be what type of quadrilateral?

Tcecarenko [31]

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The answer would be a parallelogram because that's what shape the points make up.

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The set of letters in the word mathematics is finite?

BlackZzzverrR [31]

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The pair of values below is from a direct variation. Find the missing number.

NISA [10]

Answer:

The answer is 2.

2 since 6/4=3/2

Step-by-step explanation:

Since your relation is a direct variation then the points on your line are of the form y=kx where k is the constant of variation (also called constant of proportionality)

If y=kx then y/x=k.

So all the points in this relation since it is a direct variation will be equal to y-coordinate/x-coordinate.

So we are going to solve this proportion:

$\frac{6}{4}=\farc{3}{x}$

Again I put y/x from each point. They should have same ratio because this is a direct variation.

Cross multiply:

$6(x)=4(3)$

$6x=12$

Divide boht sides by 6:

$x=\frac{12}{6}$

$x=2$

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4 years ago

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