Answer:
15
Step-by-step explanation:
Complementary angles add to 90 degrees
8x+27 + 6x-21 = 90
Combine like terms
14x+6 = 90
Subtract 6 from each side
14x+6-6 = 90-6
14x = 84
Divide by 14
14x/14 = 84/14
x=6
We want angle B
B = 6x-21 = 6*6-21 =36-21 = 15
Answer:
No
Step-by-step explanation:
In order for the shapes to be congruent, corresponding parts must be congruent. The corresponding angles are NOT congruent, so the shapes are not congruent.
Answer:
y
=
0
Explanation:
Use the slope-point equation
y
=
m
x+
b
Given two points P
1
(
4
,
0
) and P
2
(
−
7
,
0
) to solve for the slope or m
,
m
=
δ
Y
δ
X or Y
2
−
Y
1
X
2
−
X
1 Doing so, m
=
0
−
0
4
−
−
7
m
=
0
Since their is no slope, the line is just going to be horizontal, the equation will look like y
=
0
Step-by-step explanation:
1. 46.45
2. 1.92
3. 425.04
4. 69.3
5. I can't see the symbol. Can you type it in the comments?
6. 850
7. 6,960
8. $8
I hope you find this answer the most helpful! :)
Answer:
4x^2
Step-by-step explanation:
2x^3*8x^5
Multipy Coefficients 2*8=16
Add exponents 3+5=8
16x^8/4x^6
Divide and cancel out numbers 16/4=4
Subtract Exponents 8-6=2
4x^2
