3 years ago

What’s the answer ????

Mathematics

1 answer:

KonstantinChe [14]3 years ago

5 0

The answer is b. it is simply the only reasonable answer

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A rectangular yoga mat has a perimeter of 179 inches. The width of the mat is eight less than half the length. Find the width, i

lianna [129]

Answer:

The width is $24.5in$

Step-by-step explanation:

The perimeter of the rectangular yoga mat can be found using the formula;

$P=2l+2w$ .

$\Rightarrow 179=2l+2w...(1)$ .

It was given that the width of the mat is eight less than half the length.

$w=\frac{1}{2}l-8...(2)$

We put equation (2) into equation (1) to get;

$179=2l+2(\frac{1}{2}l-8)$ .

$\Rightarrow 179=2l+l-16$ .

$\Rightarrow 179+16=2l+l$ .

$\Rightarrow 3l=195$

Divide both sides by 3;

$l=65$

We put $l=65$ into equation 2 to get;

$w=\frac{1}{2}\times65-8$

$w=32.5-8$

$w=24.5in$

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3 years ago

Anna is making 11 necklaces using 35 beads for each. How many beads (B) are needed to make all of the necklaces?

vladimir1956 [14]

Step-by-step explanation:

11×35

11 necklaces and 35 beads per necklace

385

or 385 beads for all 11 necklaces

b=385

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3 years ago

8/12 = 2/9<br> What is the answer hurry please due today

Thepotemich [5.8K]

Answer:

1/3

Step-by-step explanation:

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3 years ago

A recipe requires 7/8 stick of butter for each 1 1/4 cups of flour. Find the unit rate of sticks of butter to cups of flour.

Sholpan [36]

Answer:

Let R = unit rate

R = (7/8) ÷ 1_1/4

R = (7/8) ÷ (5/4)

R = (7/8) • (4/5)

R = (7/2) • (1/5)

R = 7/10

Step-by-step explanation:

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3 years ago

1 1/2 + llgll$beee eerndbdbcrfxrsxdzswrfxqqSzdxe,was sx

Kamila [148]

That’s not a question

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3 years ago