Which equations demonstrate how to solve for x, and what is the value of x?

a The equation 52 + 90 + x = 180 deomnstrates one way to solve for y, and y = 38 degrees. Since x + y = 180, then x = 142 degrees.
b The equation 52 + 90 + x = 90 deomnstrates one way to solve for y, and y = 52 degrees. Since x + y = 180, then x = 128 degrees.
c The equation 52 + 90 + x = 180 deomnstrates one way to solve for x, and x = 38 degrees.
d The equation 52 + 90 + x = 90 deomnstrates one way to solve for x, and x = 52 degrees.

Answer:

sorry I did not mean to answer this i accidentaly clicked this. 0.0 i hope you don't get mad :(

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

5/8

Step-by-step explanation:

if this is wrong please let me know! :)

Answer: 2x+4x

Step-by-step explanation:

Let's say x is the width, or the short side and 2x is the long side or length (since the long side is twice as long as the short side).

let's add those together.

x+2x

But with a perimeter, you have two short sides and two long sides. so let's multiply this expression by two.

2(x+2x)

multiply the two by each number.

2x+4x

Answer:

yes

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

because the circle is closed it has to be more than or equal to and because of the way the line is going it has to be greater than and the dot is on -1 so the answer is A

Answer:

v = 20

Step-by-step explanation:

56 = 2v + 16

-2v = -56 + 16

// multiply both sides by -1

-  (-2v) = - (-56 + 16)

2v = 56 - 16

2v = 40

// divide both sides by 2

v = 20

Answer:

5

6

−

1

6

=

2

+

1

6

−

1

6

Step-by-step explanation:

Answer:

woahh, i didn't even know that

Step-by-step explanation:

i searched it up and :

"What is the horseshoe crabs blue blood used for?

Horseshoe crab blood is bright blue. It contains important immune cells that are exceptionally sensitive to toxic bacteria. ... Scientists used these clever blood cells to develop a test called Limulus Amebocyte Lysate, or LAL, which checks new vaccines for contamination."

Answer:

RALEVN

Step-by-step explanation:

HHHHHHHHIIINILNY8TGYLOGGGT8I

Answer:

7882 people left the down so the population decreased.

Step-by-step explanation:

Hope this helped!

Answer: a = 13

Step-by-step explanation:

a=[tex]\sqrt{x}[/tex]A=[tex]\sqrt{x}[/tex]169=13

Answer:

a = 13

Step-by-step explanation:

a=A= [tex]\sqrt{x} 169[/tex]=13

so answer is 13 cuz 169 squared is 13

Answer:

6x -8 +8 =2x -2x + 24

16+ 8 =24

4x +8 -8 =24 -4x

4x = 16

x = 4

Step-by-step explanation:

sorry if it took forever

Answer:

8

Step-by-step explanation:

Answer:

I believe the answer is 60.

First, I found the sides for each of the boxes, and pictured folding the box net into a 3D shape. Next, I found out that the top of the box was the box labeled with the 10 inches. Last, I found out that the side length of that box was 6, then I multiplied to get 60.

Im sorry if this is wrong, I do not know what the surface area is.

But I really hope it helps! TYSM! ;)

Answer:the answer is 60

Answer:

I love algebra anyways

The ans is in the picture with the  steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

Step-by-step explanation:

S.I=P×R×T

P=$3500

R=2.40%

T=5

S.I=3500×5×2.40

___________

100

S.I= $420

Answer:

NO, i don't think

Step-by-step explanation:

cause

[tex]\frac{48c}{6b}[/tex] = [tex]\frac{25c}{4b}[/tex]

8= 6.25

Answer:

Step-by-step explanation:

The volume of a cylinder is the base area times the height.

V=hr^2(pi), and the height is always 8 so

V=(8pi)r^2

V=(8pi)1^2=25.13

V=(8pi)2^2=4(8pi)=100.53

V=(8pi)3^2=9(8pi)=226.19

Answer:

i say it is 226.18

Step-by-step explanation:

i took the quiz

Answer:

to need interdependence in

the country

Step-by-step explanation:

The value of a is 3 and value of b is 3 if p(3,0) and q(-3,4) are on the line ax+by=6.

A line is an infinitely long object with no width, depth, or curvature.

If the points lie on the graph, they should satisfy it when substituted in place of x coordinate and y coordinate.

So, on substituting point P we get

3a=6

Divide both sides by 3

a=2

And on substituting point Q we get

-3a+4b=6

-3(2)+4b=6

-6+4b=6

Add 6 on both sides

4b=12

Divide both sides by 4

b=3

Hence, the value of a is 3 and value of b is 3.

To learn more on Straight lines click:

https://brainly.com/question/29223887

#SPJ2

Answer:

B C B

Step-by-step explanation:

Answer:

%25

Step-by-step explanation:

Answer:

Well what you would do is add up all the common numbers u add up 7 with 2 and 3a with 2a to get 9 ± 5a

That is a very different number to 7a ± 5

Does this help? comment if not and I will try to re-explain this

Answer:

The answer is Round your answer to the nearest tenth.

Step-by-step explanation:

Hope it helps and have a great day!

Answer:

A

Step-by-step explanation:

Thanksss fa the pointsssss

Answer:

A

Step-by-step explanation:

A: 3 works and 4 works

I put the number in a calculator and devided

Answer:

The answer is 70.

Hope this helps :)

-ilovejiminssi ♡

Answer:

1,067/ 10,000 or one thousand sixty seven over ten thousand.

Answer:

18.75$

Step-by-step explanation:

Your welcome

Answer:

It would be 0.45p.

Step-by-step explanation:

Answer:

P x 45%

I am 87% sure this is the answer

Answer:

cccccccccccccccccccccccccccccc!!

Step-by-step explanation:

Answer:

LeBron James

Step-by-step explanation:

Answer:

Volume = 8 cm³; Surface Area = 24 cm²

Step-by-step explanation:

Volume = 2•2•2 = 4•2=8 cm³

Surface Area = 6 • (2•2) = 6(4) = 24 cm²

Answer:

23.4

Step-by-step explanation:

Answer:

no 14/4 = 3.5

Step-by-step explanation    Her first mistake was not putting 14/4 into a calculator