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kari74 [83]
3 years ago
14

What's the answer to this problem? 13-2(4m+8)+3m

Mathematics
2 answers:
meriva3 years ago
6 0
Distribute
13-8m-16+3m

Combine like terms
-8m+3m=-5m
13-16=-3

Final answer: The simplified form is -5m-3
murzikaleks [220]3 years ago
5 0
13 - 2(4m + 8) + 3m

Simplify.

13 + (-2 × 4m) + (-2 × 8) + 3m

Simplify.

13 + (-8m) + (-16) + 3m

Get rid of the parenthesis.

13 - 8m - 16 + 3m

Combine like terms.

(-8m + 3m) + (13 - 16)

Simplify.

-5m - 3

~Hope I helped!~
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There are two consecutive even integers. The square of the larger one is three hundred eight more than the smaller one. Which of
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Answer:

e.) (x+1)2-308=x

Step-by-step explanation:

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3 years ago
In the situation, simple interest is calculated yearly. How much interest was earned? Drag and drop the answer into the box. Pri
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3 0
3 years ago
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Two cities have nearly the same​ north-south line of 110 degrees Upper W. The latitude of the first city is 23 degrees Upper F c
inn [45]

Answer:

CORRECTED QUESTION:

Two cities have nearly the same​ north-south line of 110 degrees Upper W. The latitude of the first city is 23 degrees Upper N, and the latitude of the second city is 36 degrees N. Approximate the distance between the cities if the average radius of Earth is 6400 km.

ANSWER: 1452.11 km

Step-by-step explanation:

Since the two cities both lies on the Northern latitude of the sphere along  the same longitude, we are going to subtract the angles the latitude that each city subtend at the equator.

36 - 23 = 13 degrees   i.e the angles between the with two cities on a cross section the large circle formed by the longitude and its center.

Applying   the formula for the length of an arc on a sector on the large circle  

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R = radius of the Earth.

13/360 x 2 x π x 6400 = 1452.11 km

7 0
3 years ago
Put the equation below in the form ax2 + bx + c = 0. Enter exponents using the caret ( ^ ). For example, you would enter 4x2 as
Ymorist [56]
X2+ 4x + 7 = 0 is the correct answer
4 0
3 years ago
Help me on this question pls!
dezoksy [38]

Answer:

The final answer is 15.

Step-by-step explanation:

Lemons in the bags

\frac{30}{3}  = 10 \: per \: bag

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Once you know the value of the lemons in the bag, you will know the rest.

I hope this helps, and as always, I am joyous to assist anyone at any time.

7 0
3 years ago
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