3 years ago

Product mentally 4 times 5 1/8

Mathematics

1 answer:

Nataly [62]3 years ago

5 0

The answer is 20.5 try it good luck

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Need help with 2-5 plsssss

artcher [175]

Answer:

5) m∠DEF = 18

Step-by-step explanation:

I cant answer the rest because they require a protractor

7 0

3 years ago

A polynomial function P(x) with rational coefficients has the given roots find two additional roots of P(x)=0 i and 7+8i

den301095 [7]

Note that if a + bi is a root of P(x) = 0, then a – bi is also a root of P(x) = 0.

In this case, i and 7 + 8i are two roots of P(x) = 0. So –i and 7 – 8i are two additional roots of P(x) = 0.

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3 years ago

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Solve for h.<br> -12h + 4 = 0

tatuchka [14]

Answer:

$h=1/3$

Step-by-step explanation:

So we have the equation:

$-12h+4=0$

Subtract 4 from both sides:

$(-12h+4)-4=(0)-4\\-12h=-4$

Divide both sides by -12:

$(-12h)/-12=(-4)/-12\\h=-4/-12$

Simplify and reduce:

$h=1/3$

8 0

3 years ago

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Please help guys!! this is arithmetic sequence

weqwewe [10]

ap + 1993 = 3983.

i.e ap 1990, add 1993 its then 3983.

3 0

3 years ago

What is the median of 26, 30, 24, 32, 32, 31, 27, and 29? 32 29 30 29.5?

aalyn [17]

First put both in other
24,26,27,30,31,32,32 = 30
29,29,29.5,30,32 =29.5

add them together
=59.5

or if your question is all the numbers together
24,26,27,29.5,29,29,30,30,31,32,32,32= 29+30
= 29.9

4 0

3 years ago