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Masteriza [31]
2 years ago
7

Help. I wil give credit

Mathematics
1 answer:
IrinaK [193]2 years ago
7 0

Answer:

Step-by-step explanation:

1) Angle 1 and angle 2 are complementary angles. If angle 1 measures (3x + 2), what is the measure of angle 2? 3x+2 + y = 90

2) Angle A and angle b are supplementary angles. Angle A measures (2m – 10) degrees and angle b measures (m + 25) degrees. Find the measure of angle A and angle b.

3) Three angles are supplementary angles. If one angle measures 25 degrees, the second angle measures m + 15. The third angle measures 2m degrees. What is the value of m?

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astra-53 [7]
A regular polygon has about 5 lines of symmetry. The number of lines of symmetry is equivalent to the number of sides.
6 0
3 years ago
For this problem, carry at least four digits after the decimal in your calculations. Answers may vary slightly due to rounding.
mariarad [96]

Answer:

Step-by-step explanation:

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3 years ago
Find a​ point-slope form for the line with slope 1/5 and passing through the point ​(​-6,-9​).
Elenna [48]

Answer:

y=1/5x-39/5

Step-by-step explanation:

y=mx+b (slope y intercept formula)

y=1/5x+b

take (-6,-9) and put in appropiate places

-9= -6/5+b

*multiply lhs and rhs by 5

-45= -6+5b

-45+6=5b

-39=5b

-5b=39

b=39/-5

y=1/5x-39/5

5 0
3 years ago
The base of a cube is shown. The area of the base is<br> ft. What is the volume of the cube?
LuckyWell [14K]

Step-by-step explanation:

Area of base of cube

= x \times x =  {x}^{2}  \\  \\ volume \:   \\ = area \: of \: base \times height \\  =  {x}^{2}  \times x \\  =  {x}^{3}

7 0
4 years ago
7/10 divide by 5/9 in simplest form
Eddi Din [679]
You can use keep it change it flip it and do:

7/10•9/5=63/50= 1 3/50
7•9=63
10•5=50

Hope this helped
7 0
3 years ago
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