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Evgesh-ka [11]
3 years ago
9

Eight yers ago, Jacob was 18 years old. How old is he this year

Mathematics
2 answers:
Anton [14]3 years ago
4 0

Answer:

26

Step-by-step explanation:

18 + 8 = 26

Luda [366]3 years ago
4 0

Answer:

26 years old

Step-by-step explanation:

You might be interested in
What’s the lowest common multiple of 3 and 5
elena-s [515]

Answer:

15

Step-by-step explanation:

15 is the lowest multiple that 3 and 5 have in common.

8 0
3 years ago
Read 2 more answers
Elevando um certo numero natural,maior do que zero,ao expoente 101 encontrarmos como resposta 1. Qual é esss numero? 101 A) 0 B)
Feliz [49]

Answer:

B) 1

Step-by-step explanation:

The computation of the number is shown below:

Since the number 1 would be raised to any exponent so it always remains be 1

Like

= 1 × 1 × 1 × 1 × 1 × 1 × 1 × 1 × 1

= 1

Therefore the option B is correct

5 0
3 years ago
(HELP FAST PLEASE) g^2-9 Factor each expression. Show your work
vovangra [49]

Answer:

(g+3)(g-3)

Step-by-step explanation:

square root of g squared is g

square root of 9 is 3

5 0
3 years ago
How do you solve 6) n2+7n+15=5 by factoring?
charle [14.2K]
First, you need to set the equation equal to zero:

n^2 + 7n + 10 = 0

Now we factor. We need to find two numbers that add up to 7 and multiply to 10. 

2 + 5 = 7
2 * 5 = 10

Now, we just need to write this as a polynomial:

(n + 2) (n + 5)
is our answer. 

Hope this helps!
8 0
3 years ago
In the diagram below segment DEF is shown(since all three letters are shown, they are collinear). If DE=3x+2, EF= x+5, and DF= 2
amm1812

The value of x is 4.

By Geometry, we know that line segment DF = DE + EF, which is equivalent to:

DF = 3\cdot x + 2 + x + 5

DF = 4\cdot x + 7 (1)

Now we solve algebraically the resulting expression.

If we know that DF = 23, then we solve the equation for x:

4\cdot x + 7 = 23

4\cdot x = 16

x = 4

The value of x is 4.

We kindly invite to see this question on line segments: brainly.com/question/23297288

6 0
2 years ago
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