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Fudgin [204]
3 years ago
14

What is the sum of twenty and thirty

Mathematics
2 answers:
bonufazy [111]3 years ago
8 0
Fifty , 50 20+30=50, not sure if its asking much else

Lelu [443]3 years ago
5 0
The word sum means if the two values were added together, so you need to do 20 + 30 which equals 50, which is your answer. I hope this helps!
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if the first and third of three consecutive odd integers are added, the result is 63 less than five times the second integer. fi
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The value of third consecutive odd is 23

• In Mathematics, algebra is a branch which only deals with symbols and the rule for  the manipulation of these symbols. Algebra is divided into different sub branches such as advanced algebra, linear algebra, elementary algebra, abstract algebra etc.

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Let the first consecutive odd integer be x

Second consecutive integer = x+2

Third consecutive integer = x+4

We are given that

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x + x + 4 = 5 (x+2) -63

2x + 4 = 5x +10 -63

-3x = -57

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x = 19

First Consecutive odd = 19

Second Consecutive odd = 21

Third Consecutive odd = 23

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5 0
2 years ago
Help please thanks so much
suter [353]

Answer:

4/6 0r 2/3

Step-by-step explanation:

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The weight of 100 identical samples of a substance is
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suppose you know that two angles,angle A and B,are supplementary.The measure of angle A is 5 times the measure of angle B. Find
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Angle A is 150
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3 years ago
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