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asambeis [7]
3 years ago
10

I need help can someone help you can get 10 points

Mathematics
1 answer:
Nuetrik [128]3 years ago
3 0

Answer:

Im not sure if i can give you the entire answers, but its quite simple. A straight line=180 degrees, so subtract 112 by 180 and you get lines 1 and 3. Line 2 is just 112 because its just "flipped", so its the same number.

Step-by-step explanation:

You might be interested in
Name the vertical angles in the diagram below:​
SVETLANKA909090 [29]

Hey there!

The vertical angles in the diagram shown are 2 and 3, and 1 and 4, because they are formed by 2 intersecting lines and are across from eachother.

Hope it helps and have a good day!

7 0
3 years ago
A student says that 2 1/4 + 1 2/4 =5. Why is that answer wrong?
saw5 [17]
2 1/4 + 1 2/4 ≠ 5

Why?

2 1/4 + 1 2/4 
=3 3/4

The answer is wrong because the student added wrong. The real answer is 3 3/4.
8 0
3 years ago
I need to know the answer ASAP thank you
ElenaW [278]

Answer:

Step-by-step explanation:

3 0
3 years ago
Which equation could you use to solve for x in the proportion 4/5=9/x?
andre [41]

Answer:

11.25

Step-by-step explanation:

Step 1:

4/5 = 9/x   Proportion

Step 2:

4x = 45    Multiply

Step 3:

45 ÷ 4     Divide

Answer:

x = 11.25

Hope This Helps :)

6 0
3 years ago
Read 2 more answers
What's next in -3x+2+9x=4x-5-1
sweet [91]
Firstly, you need to combine like terms within that side of the equation.
Take -3x +9x and you’ll get 6x.

Next, combine like terms on the other side of the equation.
Take -5-1 and you’ll get -6

So far you should have:
6x+2=4x-6

Subtract 4x on each side!! Cancel 4x-4x! Solve 6x-4x!

Now you’ll get:
2x+2=-6

Subtract 2 on each side!!
Cancel out 2-2 and solve -6-2.

You should get:
2x=-8

Lastly, divide 2 on each side.
Cancel out 2/2 and solve 8/2.

Your final answer should be:
X = -4
6 0
3 years ago
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