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3 years ago

Could someone please help me with this question? Thank you!

Mathematics

1 answer:

Andrews [41]3 years ago

8 0

Notice how the circle touches both the left and right edges of the square. That given length, 38", creates the diameter of the circle.

To find the area - πr² - you'll need r, the radius, which you can find by splitting the diameter in half, getting a radius of 38/2 = 19".

Using 3.14 as an approximation for π, we get an area of (3.14)(19)² = (3.14)(361) = 1133.54 in²

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1. Is the function linear or nonlinear?

Marrrta [24]

Answer:

non-linear

Step-by-step explanation:

it is nonlinear because if the numbers go up and then down then its not a straight line. therefore its not linear.

4 0

3 years ago

Write the sentence as an equation The product of -2 and -30 gives 60

slega [8]

The equation for the product of -2 and -30 gives 60 is:

$-2 \times -30 = 60$

Solution:

Given that, The product of -2 and -30 gives 60

We have to write the sentence as equation

It includes operations such as addition, subtraction, multiplication and division.

From given statement,

The product of -2 and -30 gives 60

Here, "product" means multiplication

Therefore, -2 multiplied with -30 gives 60

Which is written as equation as,

$-2 \times -30 = 60$

Thus the given sentence is translated into equation

4 0

3 years ago

A given line has the equation .

SSSSS [86.1K]

Answer:

A. Y = -6X + 9

Step-by-step explanation:

Solving for y, we can find the slope of the given line. It is the coefficient of x, 1/6.

-12y = -2x -1

y = 1/6x +1/12

The perpendicular line will have a slope that is the negative reciprocal of this:

m = -1/(1/6) = -6

The y-intercept will be the y-value corresponding to x=0. That value is b=9, given to us by the point the line is to go through. So, we have the slope-intercept form ...

y = mx + b

y = -6x + 9

4 0

3 years ago

WORTH 100 POINTS PLEASE HELP

White raven [17]

Answer:

The first one.

Step-by-step explanation:

A solid figure is a closed shape. If you do mental calculation, the first one is the only one that is solid, or closed.

4 0

2 years ago

Find the x and y intercepts using the standard form equation of: y-1/4x = -1/2

mojhsa [17]

The x intercept is when the line passes through the x axis , the only time that happens is when y=0
the y intercept is when the line passes through the y axis, the only time that happens is when x=0

so to solve for them, set the other coortinate to zero so
x intercept is when y=0 so set y to zero and solve for x
0-1/4x=-1/2
-1/4x=-1/2
multiply both sides by -4/1
x=2
the x intercept is (2,0)

the y intercept is when x=0 so set x to zero
y-1/4(0)=-1/2
y=-1/2
the y intercept is (0,-1/2)

the x itnercept=(2,0)
the y intercept=(0,-1/2)

8 0

3 years ago