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2 years ago

13

Prove: An even plus an even is an even 2n + 2m = [? ](n + m) = even

1 answer:

KonstantinChe [14]2 years ago

3 0

Answer:

2(n + m)

Step-by-step explanation:

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*PLEASE HELP!! I'LL GIVE 50 PTS AND BRAINLY!!*

Karo-lina-s [1.5K]

Answer:

$80 dollars

Step-by-step explanation:

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2 years ago

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Statistically, numbers account for nearly half of all fatal collisions when the major factor is

Fudgin [204]

C) alcohol because drunk driving

6 0

2 years ago

I need help :( i don't understand this

maria [59]

Answer: 116.93ft^2

Explanation: find the area of the circle
A= pi•r^2
A=(3.14)•1.5^2= 7.07

Then find the area of the rectangle
A=L•W
A=15.5•8=124

Then do 124-7.07=116.93

You have to subtract the area of the circle from the area of the rectangle because the circle is not shaded in

4 0

3 years ago

Two towns that are 31.5 km apart are 3 cm apart on a map. what is the scale of the map?

VLD [36.1K]

<u>Answer:</u>

1 cm : 10.5 km

<u>Step-by-step explanation:</u>

We are given that two towns are 31.5 km in real and are 3 cm apart on a map and we are to find the scale of the map.

For this, we can use the ratio method.

$\frac { 3 cm } { 1 c m } = \frac { 3 1 . 5 k m } { x }$

$x = \frac { 3 1 . 5 \times 1 } { 3 }$

$x = 1 0 . 5$

Therefore, the scale of the map would be 1 cm : 10.5 km.

8 0

3 years ago

Read 2 more answers

Which fraction us less than a half?5/6 3/4 or 2/5

Olin [163]

Answer:

That's easy 2/5

Step-by-step explanation:

Half of 5 is 2.5 and well ovbi 2 is less than 2.5 therefore 2/5 is lees than a half

Hope this helps!

8 0

3 years ago