Use the relationship between the angles in the figure to answer the question.

Mathematics

2 answers:

iVinArrow [24]3 years ago

7 0

The answer to your question is most likely to be a

irga5000 [103]3 years ago

4 0

Answer: The answer is x= 52°

Step-by-step explanation: These are vertical angles so that means both sides would equal the same. One side is 52° So the other side would also be 52°.

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Fully factorise <br> X^3 - 100

PIT_PIT [208]

Answer:

(x-10)(x²+10x+100)

Step-by-step explanation:

Given the expression

X^3 - 100

This ca also be expressed as;

X^3 - 100 = X³ - 10³

a³-b³ = (a-b)(a²+b²+ab)

Substitute a = x and b = 10

X³ - 10³ = (x-10)(x²+10²+10x)

X³ - 10³ = (x-10)(x²+10x+100)

Hence the factored form is (x-10)(x²+10x+100)

5 0

2 years ago

Angle b is a supplement of angle a and measure angle a = 65.2 degrees. find measure angle b

klasskru [66]

< B is a supplement of < A......supplementary angles add up to 180 degrees......< B + < A = 180
< A = 65.2

< B + 65.2 = 180
< B = 180 - 65.2
< B = 114.8

8 0

2 years ago

Factoring math/////////

damaskus [11]

Answer:

Step-by-step explanation:

If you want to factor this, you have to use the quadratic formula to do so.

$x=\frac{-b+/-\sqrt{b^2-4ac} }{2a}$

For us, it looks like this:

$x=\frac{-3+/-\sqrt{(-3)^2-4(5)(4)} }{2(5)}$

which simplifies to

$x=\frac{-3+/-\sqrt{-71} }{10}$

Since it breaks every mathematical rule to have a negative number under an even index radical, we have to deal with that using the imaginary "i". You should know at this point that $i^2=-1$