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3 years ago

13

A sweater is on sale for 20% off the regular price. The sale price is $60 . What is the regular price of the sweater?On a 15 sca

le drawing of a car, one part is 8 inches long. How long will the actual car part be?

1 answer:

kherson [118]3 years ago

5 0

Sale price = $60
Discount = 20%
Regular price = $60/0.8 = $75

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QUIZ<br> Find the volume of the square pyramid.<br> 9 cm<br> 4 cm

kari74 [83]

Answer:

SEE BELOW

Step-by-step explanation:

V=a²h/3
=9² x 4/3
= 81 x 4/3
= 27 x 4
= 108 cm³

5 0

2 years ago

Could you please answer Number 2? This is for geometry

katrin [286]

Answer: 108 degrees

============================================================

Explanation:

Angle ABC is given to be 90 degrees. By the converse of Thales Theorem, we know that AC is a diameter of the circle.
If we draw a line from A to C, it will pass through the center of the circle.

Therefore, arc AC is 180 degrees as this is half the distance around the circle.

minor arc AD = 72
minor arc CD = x
(minor arc AD) + (minor arc CD) = arc AC
72+x = 180
72+x-72 = 180-72
x = 108

minor arc CD is 108 degrees

7 0

4 years ago

Write an equation of the line through (6,-2) with a slope of 4

torisob [31]

Notice that for this question, they are providing you with:

1) The slope of the line (4)

2) a point on the plane through which the line goes (6, -2)

So you can directly use for this the "point-slope" form of a line which is as follows:

$y-y_0=m(x-x_{0)}$

This includes m as the slope, and the pair (x0, y0) as the pair representing the point the line goes through.

So, let's use the info they gave you to complete this:

$y-(-2)=4(x-6)$

which we can work out a little more:

$y+2=4x-24$

And even a little more to finish the equation of the line in its standard slope-intercept form:

$y=4x-24-2=4x-26$

So the equation of the line is:

$y=4x-26$

3 0

1 year ago

Van starts Wind Systems to make and sell turbines. Later, Van contracts with Xi to invest additional capital in the firm in exch

Usimov [2.4K]

Vaughn and Xi are not partners in Wind Systems because they do not have joint control over the business.

<h3>Who is a partner in a business?</h3>

A partner is a person who shares in the profit and loss of a business. A partner is also involved in the running of the business.

A partner is sometimes needed because one person might not have the knowledge and know how of running a business. Also, a partner might be needed to raise enough capital for the business.

To learn more about partners, please check: brainly.com/question/22693552

5 0

3 years ago

3x+1. I need to find and write an equation for x

Alchen [17]

Answer:

$x =\frac{-1}{3}$

Step-by-step explanation:

As the given algebraic expression is

$3x+1$

In order to solve the expression $3x+1$ for x, we have to

$3x+1=0$

Step 1: Subtract 1 from both sides

$3x+1-1=0-1$

$3x=-1$

Step 2: Divide both sides by 3.

$\frac{3x}{3} =\frac{-1}{3}$

$x =\frac{-1}{3}$

Therefore, $x =\frac{-1}{3}$

<em />

<em>Keywords: equation, solution</em>

<em>Learn more equation solving from brainly.com/question/8806877</em>

<em>#learnwithBrainly</em>

8 0

3 years ago