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fenix001 [56]
2 years ago
9

Someone please help me with this

Mathematics
1 answer:
bija089 [108]2 years ago
5 0

Answer:

x = 60 degrees

Step-by-step explanation:

1. We know that a triangle has a total angle of 180. If we look at the image closely, triangle GEH can be found, and since we know two angles, which are 40 and 80, we can find the other angle. 180 - (40+80) = 60. Angle GEH is 60 degrees.

2. If angle GEH is 60 degrees, angle EFD will also be 60 degrees, since they have the same angle side. To prove this, we can use alternate interior angles. This means that if a line crosses two parallel lines, the inner angles made have the same size.

3. Since angle EFD is x, we can find that x is equal to 60 degrees.

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12<br> 4<br> What is the value of x?<br> O 3/8<br> O 1<br> O<br> 8/3<br> C<br> 8
Tanya [424]

Answer:

the value of x is 48

Step-by-step explanation:

because if x=12 and y=4 than you have to do this:

-) (x+y) x/y

(12+4) times 12/4

4/6 times 2/41

than it equals 48

this took me so long ;-;

7 0
3 years ago
Mrs. Miller has 4 pounds of clay, and Mr. Bowman has 48 ounces of clay. They distribute all the clay equally among 8 students. H
Feliz [49]

Each student gets 7/8 pounds of clay.

Mrs. Miller has 4 pounds and Mr.Bowman has 3 pounds, together that is 7 pounds. There are 8 students so you divide the 7 pounds among them.

They get 7/8 pounds or 14 oz or 0.875 pounds each. I don't know what form you needed

6 0
3 years ago
Roland bought a dresser for k dollars. After restoring it, he sold it for 3.1k dollars. Which is another way to describe the cha
xxMikexx [17]

Answer: 210 percent increase

Step-by-step explanation: So w know the starting value is k so we can replace it with 1 dollar

now we know he bought the dresser for 1 dollar and sold it for 3.10 dollars

First we have to subtract the starting value 3.1 - the original value

3.1 - 1 = 2.1

then we have to divide that number by the starting value

2.1 divided by 1 = 2.1

Lastly multiply times 100 to get the percent increase

2.1 x 100 = 210 % increase

hope this helps mark me brainliest if it helped

6 0
4 years ago
Which two expressions are used to solve this problem?
kari74 [83]
Your first equation would be (97-25)/8
Then, your equation is 72/8
The answers are D and B!

Hope this helps!
4 0
4 years ago
Find the 74th term of the of the following arithmetic sequence 12,21,30,39....
andreev551 [17]

Answer:

669

Step-by-step explanation:

12+73*9=669

5 0
4 years ago
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