2 years ago

I NEED HELP WITH 2 QUESTIONSS

Mathematics

1 answer:

ryzh [129]2 years ago

6 0

1. 75

2. Between 87 and 88

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a fast food restaurnant had 13 pounds of flour if they split rhe flourevenly among three batches of chicken how much flour would

MariettaO [177]

13 lbs shared between 3 batches . . .

13/3 = 4 1/3 lbs each

The two whole numbers would be 4 and 5

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3 years ago

A rectangle on a coordinate plane has vertices Q(-1, 1), R(6,1), S(6,-8), and T(-1,-8). What are the dimensions of the rectangle

xeze [42]

Answer:

The length is 9.

The width is 7.

Step-by-step explanation:

A rectangle has two dimensions.

The width, which is the distance between the points who have the same value of y.

The length, which is the distance between the points who have the same value of x.

Distance between 2 points:

Points (a,b) and (c,d).

$D = \sqrt{(c-a)^{2} + (d-b)^{2}}$

Same value of x:

(-1,1), (-1-8) or (6,1), (6,-8)

The distance for both of them is the same, can calculate for only one.

$L = \sqrt{(6-6)^{2} + (-8 - 1)^{2}} = \sqrt{81} = 9$

The length is 9.

Same value of y:

(-1,1), (6,1) or (6,-8), (-1,-8)

$W = \sqrt{(6 - (-1))^{2} + (1 - 1)^{2}} = \sqrt{49} = 7$

The width is 7.

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3 years ago

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The wheel on a bicycle has a diameter of 20 centimeters. What is the length of the rubber required to make a tire that will cove

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Answer:

Step-by-step explanation:

I only remember the answer but here ya go! :)

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The sum of twice a number and three equals five. Find the number

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2n + 3 = 5
2n = 2
n = 1
the sum of 2 times a number and three means you add 2n + 3 and since it is equal to 5 you then solve for n.

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xeze [42]

I’m pretty sure it’s A

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3 years ago