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Katen [24]
3 years ago
14

Help me im adding and subtracting integers plssss 40 points!!!!!! for it

Mathematics
1 answer:
Evgen [1.6K]3 years ago
4 0

Answer and Step-by-step explanation:

Simply just adding and subtracting.

8 - 1 - 6 + 5 = 6

-2 + 6 - 3 - 4 = -3

-- 4 is 3 away from 7. The answer is positive 3.

-- The answer is negative 5.

-- The answer is positive 1.

-- The answer is 0.

-- The answer is negative 7.

-- The answer is -25.

-- The answer is 64.

-- The answer is 32.

-- The answer is 80.

-- The answer is -43.

-- The answer is 95.

-- The answer is 26

<u><em>#teamtrees #PAW (Plant And Water)</em></u>

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30 miles in 4 hours in simplest form
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Answer:

<u>15/2</u>

Step-by-step explanation:

  1. 30/4=7.5
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  3. 7.5 would give you 15/2 in fraction form
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3 years ago
In the diagram below, ΔABC ∼ ΔDEF. If AC=18,BC=24. and DF=12, find EF
ValentinkaMS [17]

Answer:

9

Step-by-step explanation:

similar triangles.

that means there is one common factor to transform the lengths of all lines from one triangle to the other.

it looks to me DF is the longest side in DEF, and that would make it associated to BC of ABC.

so, the factor is then

BC = DF×f

24 = 12×f

=> f = 2

so, EF then is associated to AC.

AC = EF × f

18 = EF × 2

EF = 18/2 = 9

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Step-by-step explanation:

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