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Serggg [28]
2 years ago
9

I need to solve this, please help​

Mathematics
1 answer:
laila [671]2 years ago
8 0
Because they have the same interior angles (i think). They both have a right angle and a 45 degree angle (which is that right angle that’s being cut in half) so the third angle then also has to be the same.
You might be interested in
5 less than twice a number is equal to one half the difference of three times the number and 13. Find the number.
antoniya [11.8K]

Answer:

The number will be -3.

Step-by-step explanation:

Let us assume the number as x.

Given:

⇒ 5 less than twice a number that will be 2x - 5, which is equal to half the difference of three times the number and 13

We have to find the number.

Solution:

The difference of three times the number and 13 could be represented as : 3x - 13

The value be equal to \frac{1}{2} of this 3x - 13 ⇒ \frac{1}{2}  ( 3x - 13 )

As we can see here,

  • That we got a equation ⇒ 2x - 5 = \frac{1}{2}  ( 3x - 13 )

Now, we can solve the above equation:

2x - 5 = \frac{1}{2}  ( 3x - 13 )

We have multiply both sides by 2 ⇒ 4x - 10 = 3x - 13

then, ⇒ x - 10 = -13

   ⇒   x = -3  

Hence we can say that number which was assumed as x will be -3.

6 0
3 years ago
7th grade math help me pleaseeee
horsena [70]

Answer:

-11

Step-by-step explanation:

7 0
2 years ago
The measure of an angle is 166°. What is the measure of its supplementary angle?
Darina [25.2K]

Answer:

14 degrees

Step-by-step explanation:

Supplumentry angles add up to 180 degrees.

180 - 166 = 14 degrees

5 0
3 years ago
Fed has a break at 5:41 but it only 31 min what time does he go back​
sp2606 [1]

Answer:

 6:11

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Show Work<br><br> Find the slope (5,-3), (-7,0)
Alex777 [14]
You'd use the equation y2-y1/x2-x1

0-(-3)/-7-5 = 3/-12 = -1/4

So -1/4 would be the slope
m= -1/4
4 0
3 years ago
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