Your question is not complete so there are two answers:
<h3>1. </h3>
The measure of one angle is 13 <u>times</u> the measure of the other angle.
Answer:
<h3>
One angle is 167.14° and the other is 12.86°
</h3>
Step-by-step explanation:
Two angles of a linear pair create a straight angle therefore they add to 180°
x° - the other angle
(13x)° - one angle
x + 13x = 180
14x = 180
÷14 ÷14
x ≈ 12.86
13x = 13•12.86 = 167.14
Checking: 12.96+167.14 = 180
<h3 /><h3>2. </h3>
The measure of one angle is 13 <u>more than</u> the measure of the other angle.
Answer:
<h3>
One angle is 96.5° and the other is 83.5°
</h3>
Step-by-step explanation:
Two angles of a linear pair create a straight angle therefore they add to 180°
x° - the other angle
(x+13)° - one angle
x + x + 13 = 180
-13 -13
2x = 167
÷14 ÷14
x ≈ 83.5
x+13 = 83.5 + 13 = 96.5
Checking: 83.5+96.5 = 180
Answer:
0.0136 or 4000×34^-6
Explanation:
You would have to multiply and/or add the 0's
Answer:
B. 7(6x – 1) and 42x – 7 is equivalent
Step-by-step explanation:
A. –3(3x + 5) and –9x + 5
=–3(3x + 5)=-9x-15 not equivalent
B. 7(6x – 1) and 42x – 7
7(6x – 1)=42x-7 equivalent
C. –6(4x – 3) and –6x
=–6(4x – 3)=-24+18 not equivalent
D. 5(2x + 3y) and 25xy
=5(2x + 3y)=10x+15y not equivalent.
Plug in (3,-1) into equations to see:
-1=2-3
-1=-1 CHECK
3-2(-1)=2(3)
3+2=6
5=6 NO
This is not a solution.
