3 years ago

Write the equation of a line that is horizontal and contains the point (-4, 1)

Mathematics

1 answer:

olga nikolaevna [1]3 years ago

6 0

Answer:

y = 1

Step-by-step explanation:

The slope of a horizontal line is 0 which leaves you with only the y-intercept

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A local gym has 2 types of cardio machines, treadmills and elliptical machines. There are 38 cardio machines in all. There are 1

Brilliant_brown [7]

Answer:

14 elliptical machines

Step-by-step explanation:

t = # of treadmills

e = # of elliptical machines

t + e = 38

t = e + 10

Substitute:

e + 10 + e = 38

2e = 28

e = 14

6 0

3 years ago

Worth 10 points please help

Alika [10]

D. 5/4 * 12/1 equals 60/4 which is 15 then minus 1 to get 14.

8 0

2 years ago

1. Which of the following has a value of 24?

Alja [10]

D has a value of 24.
V121 is 11, so 13 + 11 is 24

6 0

3 years ago

Read 2 more answers

FIRST BRAINIEST Tifania and Sean tried to find the circumference of a circle with a radius of 14 cm. Their work is shown below.

Simora [160]

Tifania’s work is correct because the formula for circumference is 2(3.14)(r)

8 0

2 years ago

Helpppp please!!!!!!!!!!

hram777 [196]

Answer:

128.86 cm^2

Step-by-step explanation:

So to start off we need to find the area of the rectangle.

The formula for the area of a rectangle is $l$ × $w$ .

L stands for the length which is 12 and w is the width which is 11.

So 11 × 12 = 132 cm^2.

Now time for the area of a circle.

The formula for that is $\pi r^{2}$ .

So first we need to do 1 × 1 which is 1.

Then 1 × $\pi$ which is just $\pi$ .

Then we do 132 - $\pi$ which is an irrational number.

It looks like this shortened 128.858407346.

Now rounding to the nearest hundreth it would be 128.86 cm^2.

Hence, the area of the shaded region is 128.86 cm^2.

8 0

2 years ago