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3 years ago

HELPPPPPPPPPPPPPPP please

Mathematics

1 answer:

Bess [88]3 years ago

4 0

The answer is 142 degrees. Angles m<1 and the 38 degree angle are supplementary angles. Supplementary angles equal 180 degrees so, you would do 38 + m<1 = 180. Since you don’t know angle 1, you would subtract 38 from both sides. Once you do that, you get your answer of 142 degrees.

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Please help (this is overdue) 50 points

HACTEHA [7]

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2 years ago

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A number that multiplies to 30 and adds up to 13

-Dominant- [34]

Answer:

3 and 10

Step-by-step explanation:

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3 years ago

What is the value of 6/1+i? 2-6i 2+6i 3-3i 3+3i

kramer

Answer:

3 - 3i

Step-by-step explanation:

I think you meant:

------------

1 + i

To simplify this, that is, to "rationalize the denominator," multiply both numerator and denominator by the conjugate of 1 + i, which is 1 - I:

6(1 - i)

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1 -(-1)

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3 years ago

Write the prime factorization of the following (A) 27 (B) 64 (C) 125

amid [387]

Answer:

A) 27 = 3 × 3 × 3

B) 64 = 2 × 2 × 2 × 2 × 2 × 2

C) 125 = 5 × 5× 5

Step-by-step explanation:

4 0

3 years ago

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For what values of a are the following expressions true?/a+5/=-5-a

katovenus [111]

Explanation:

The expression is given below as

$|a+5|=-5-a$

Concept:

We will apply the bsolute rule below

$\begin{gathered} if|u|=a,a>0 \\ then,u=a,u=-a \end{gathered}$

By applying the concept, we will have

$\begin{gathered} \lvert a+5\rvert=-5-a \\ a+5=-5-a,a+5=5+a \\ a+a=-5-5,a-a=5-5 \\ 2a=-10,0=0 \\ \frac{2a}{2}=\frac{-10}{2},0=0 \\ a=-5,0=0 \end{gathered}$

Hence,

The final answer is

$a\leq-5$

5 0

1 year ago