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3 years ago

In which tables does y vary directly with x? Check all that apply

Mathematics

1 answer:

ratelena [41]3 years ago

5 0

Answer:

first three

Step-by-step explanation:

go directly to the x- value ed2020

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WILL GIVE YOU BRAIN IF YOU HELP WITH 8TH GRADE MATH PLEASEE<br>

QveST [7]

Answer:

answer the branliest

Step-by-step explanation:

8 0

2 years ago

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An architect designs a rectangular flower garden such that the width is exactly two-thirds of the length. if 370 feet of antiqu

Korolek [52]

Answer:

111 Feet

Step-by-step explanation:

The feet of antique picket fencing are to be used to enclose the garden is equivalent to the perimeter of the flower garden.

The perimeter P of a rectangle whose length is L and width is W is given as

P = 2( L + W)

Given that the width is exactly two-thirds of the length

then, W = 2/3 L and P = 370 feet

L = 3/2 W = 1.5W

370 = 2 ( 1.5W + W)

370 = 5W

W = 370/5

= 74 Feet

L = 1.5W

= 1.5 * 74

= 111 Feet

6 0

3 years ago

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Which of the following statements best describes the data?

Svet_ta [14]

Im not for sure but i think its the 1/3 if students joined music

8 0

3 years ago

Nikki read 896 pages of her book this week. how many pages is this per day?

kumpel [21]

Answer:

128 pages per day

Step-by-step explanation:

well there are 7 days in a week so you take the amount of pages she reads per week and divide that by 7 in order to get how many pages per day.

which is 128 pages per day

6 0

3 years ago

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Calculate the sum of the infinite series

andriy [413]

ANSWER

$S_ \infty = \frac{40}{3}$

EXPLANATION

The given series is

$20-10+5-...$

The first term of the series is,

$a_1=20$

The common ratio of this series is,

$r = \frac{ - 10}{20}$

This simplifies to,

$r = - \frac{1}{2}$

The sum to infinity of this sequence is given by the formula,

$S_ \infty = \frac{a_1}{1-r}$

We substitute the above values into the formula to obtain,

$S_ \infty = \frac{20}{1- - \frac{1}{2} }$

This simplifies to,

$S_ \infty = \frac{20}{1 + \frac{1}{2} }$

We simplify the denominator to get,

$S_ \infty = \frac{20}{ \frac{3}{2} }$

This will finally give us,

$S_ \infty =20 \times \frac{2}{3}$

$S_ \infty = \frac{40}{3}$

The correct answer is A.

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3 years ago

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