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Yakvenalex [24]
3 years ago
7

Evaluate the numerical expression. 1 3 − (− 1 5 )

Mathematics
2 answers:
stellarik [79]3 years ago
6 0
The answer would be 28.
mr Goodwill [35]3 years ago
3 0
13 - (-15)
13 + 15
28

when evaluated properly the answer is 28
You might be interested in
Need help as quickly as possible
Solnce55 [7]

The measure of the unknown angles in the kite are as follows;

  • x = 66 degrees
  • y = 158 degrees

<h3>How to find the measure of a kite?</h3>

A kite has two pairs of adjacent equal sides.

In other words, a kite is a quadrilateral that has 2 pairs of equal-length sides and these sides are adjacent to each other.

One pair of opposite angles is equal. Diagonals are perpendicular to each other.

A kite has four interior angles and the sum of these interior angles is 360°

Therefore, the measures of the

x = 66 degrees.

Let's find y.

y = 360 - 70 - 66 - 66

y = 158 degrees.

learn more on kites here: brainly.com/question/24263475

#SPJ1

6 0
1 year ago
X-2y=4 in slope intercept form
Yuliya22 [10]

Answer:

y = 1/2x - 2

Step-by-step explanation:

Slope intercept form:

y = mx + b

x - 2y = 4

-2y = -x + 4

2y = x - 4

y = 1/2x - 2

8 0
3 years ago
Read 2 more answers
I HAVE NO CLUE WHAT IS <br>7+9=?<br>I CANT FIND MY CALCULATOR AND RAN OUT OF FINGERS
Alecsey [184]

Answer:

the correct answer is 16

6 0
3 years ago
Need help with math will star plz help and explain
fiasKO [112]
3x-25=2x-10 add 25 on both sides 
3x=2x+15 then subtract 2x on both sides
<span>X=15 </span>
Plug in x to "3x-25" which would equal 20
<span>M< L = 20 so, 180-20= 160 </span>
<span>M=160

</span>
4 0
3 years ago
1) 16 = 8<br> Why is this wrong?
Dafna1 [17]

Step-by-step explanation:

This is wrong because it can be divided further by table of 8 4 or 2

So if we divide it by 8 the answer is

2 = 1

Now it cannot be divided further so this is the answer

Same is the answer if you divide it by 2 or 4

8 0
3 years ago
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