3 years ago

"If x = y, then x + 4 = y + 4" represents the ________ property of equality.

1 answer:

8 0

“If x = y, then x + 4 = y + 4” represents the additive property of equality. This means the same number is added on both sides of the equal sign.

You might be interested in

Given:<br> f(x)=x²-5<br> s(x) = x² +5

larisa86 [58]

The answer is - balalalalalalalalalak you should figure it out

8 0

2 years ago

Please help me out!!! Find y. Round to the nearest tenth

Sedaia [141]

Y=437.3 I have accellus too

8 0

2 years ago

Find the area of the shaded regions. Give your answer as a completely simplified exact value in terms of π (no approximations).

masya89 [10]

Answer:

$40\pi \ m^{2}$

Step-by-step explanation:

we know that

The area of a circle is equal to

$A=\pi r^{2}$

In this problem we have

$r=10\ m$

Substitute and find the area

$A=\pi (10)^{2}=100 \pi\ m^{2}$

Remember that

$360\°$ subtends the area of complete circle

by proportion

Find the area of the shaded regions

The central angle of the shaded regions is equal to $2*72\°=144\°$

$\frac{100\pi }{360} \frac{m^{2}}{degrees} =\frac{x }{144} \frac{m^{2}}{degrees} \\ \\x=144*100\pi /360\\ \\ x=40\pi \ m^{2}$

6 0

2 years ago

A line with a slope of 9/7 passes through the point (7, 14).What is its equation in slope -intercept form?

ad-work [718]

Answer:

y=9/7x+5

Explanation:

We have the slope, and a point that is not an intercept. We can use Desmos graphing calculator to test y-intercepts.

6 0

1 year ago

How to solve 488x6 ?

Tema [17]

Answer:1928

Step-by-step explanation:488* 6

I used lattice

8 0

2 years ago