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3 years ago

Ok i need helpppp...............

Mathematics

1 answer:

mr_godi [17]3 years ago

7 0

Answer: A. 31(-10)=-310

a positive multiplied by a negative is negative.

a negative multiplied by a negative is positive

a positive multiplied by a positive is positive

I hope this is good enough:

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ABC and CBD form a linear pair and have equal measures. Tell if ABC is acute, right, or obtuse

Murrr4er [49]

To form a linear pair means that when added, they equal 180 degrees.
but if they have equal measures....180/2 = 90...then they would both equal 90 degrees.....and 90 degrees is a right angle.
So ABC and CBD are both right angles

6 0

3 years ago

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Loretta’s income last year was $81,300. She made $56,800 at her salaried job and had additional passive income. If Loretta earne

adell [148]

Answer:

The answer is $2041.67 approx.

Step-by-step explanation:

Loretta’s income last year was $81,300.

Amount made in salary = $56,800

So, additional passive income is = $81300-56800=24500$ dollars

Given that Loretta earned the same amount of passive income each month for the entire year.

So, her per month passive earning was = $\frac{24500}{12}=2041.67$ dollars

Therefore, the answer is $2041.67 approx.

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2 years ago

PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!!

aleksley [76]

The length of PR is 4.4 units.

Explanation:

It is given that the length of the hypotenuse is 10 units.

Also, the angle of R is 64°

To find the length of PR, we shall use the cosine formula,

$\cos \theta=\frac{a d j}{h y p}$

Here, $\theta=64$ , adj = PR and hyp = 10

Substituting these values in the formula, we get,

$\cos 64=\frac{P R}{10}$

Multiplying both sides by 10, we get,

$10*\cos 64={P R}$

Substituting the value for cos 64, we get,

$10*0.438={P R}$

Multiplying, we have,

$4.38=PR$

Rounding off, we get,

$PR=4.4$

Thus, the length of PR is 4.4 units.

8 0

3 years ago

What is the average of the following numbers: 18, 64, 23, 78, 82, 91

Katen [24]

To Find The Answer, We Need To Add All Of Them Together, Then Divide By the Number Of Values. So:
64+23+78+82+91
-----------------------
5

<span>64+23+78+82+91 = 338.
</span>
338
-----
5

338/5 = 67.6

So, The Average Is 67.6

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3 years ago

What are the partial products of 62 times 45

iVinArrow [24]

If u mean 62 times 45 on its own, then the answer is 2790. hope that helped!!

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3 years ago

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