3 years ago

ASAP help please plwzzzzzzzzzzzzz

Mathematics

1 answer:

Paladinen [302]3 years ago

6 0

Answer:

1x-1y

Step-by-step explanation:

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James walks every day at the same rate of speed. On Monday, he walked 3.5 miles in in half an hour Tuesday it took him 4 hours t

boyakko [2]

The speed is defined as the ratio between the distance you cover and the time it takes you to cover that distance.

So, in this case, we have

$s = \dfrac{3.5}{0.5} = \dfrac{28}{4} = \dfrac{56}{8} = 7\text{ mph}$

8 0

3 years ago

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What is the volume of a cylinder with a height of 19.1 in and a base with a diameter of

aliya0001 [1]

Answer:

V = 2458.10 cubic inches

Step-by-step explanation:

Volume of a cylinder

V = πr^2h

V - volume of the cylinder

π - pie

r - radius of the cylinder

h - height of the cylinder

Given :

π - 3.142

h - 19.1 inches

d - 12.8 inches

Calculate the radius

Diameter = 2 * radius

Radius = diameter/2

r = 12.8/2

= 6.4 inches

Find the volume

V = 3.142 * (6.4)^2 * 19.1

= 3.142 * 40.96 * 19.1

= 2458.0997 cubic inches

To nearest tenth

V = 2458.10 cubic inches

3 0

3 years ago

A. 6x 10y=9<br> B. 6x=9<br> C. -10y = 15<br> D. 2x= 15

Irina18 [472]

Answer:

6x = 9

Step-by-step explanation:

4x-5y = 12

2x+5y = -3

Add the equations together

4x-5y = 12

2x+5y = -3

-------------------

6x + 0y = 9

6x = 9

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2 years ago

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What is the length of line segment EF? Enter your answer, as a decimal rounded to the nearest tenth, in the box.

Zielflug [23.3K]

2^2 + 3^2 = 4 + 9 = 13
EF = √13 = 3.6

answer
3.6

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3 years ago

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- x - 4y = 16 Solve for the x and y intercept.

valentinak56 [21]

x is (-16,0)

y is (0.-4)

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2 years ago