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Finger [1]
4 years ago
6

Brooke is 3 years younger than Samantha. In 5 years, the sum of their ages will be 29. Find Brooke's age

Mathematics
2 answers:
Lera25 [3.4K]4 years ago
6 0
Brooke is 8 years old! This is what I did⬇️
5x2=10. (In 5 yrs 10 will add to the sum of their age.
29-10=19. (The sum of their ages right now is 19)
11 + 8 = 19 ( 11 is 3 more than 8 and it equals their ages together)
Brooke:8
Samantha:11
jok3333 [9.3K]4 years ago
3 0

The sim of their age will be 19 NOT 29


s= Samantha

s-3=Brooke

In 5 years:

Samantha= s+5

Brooke (s-3) +5 = (s+2)

(s+5 ) + (s+2) = 29

2s = 7 =27

2s=22

s=11 Samantha =11

Brooke =11-3 =8          8+11=19

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Solnce55 [7]

The measure of the unknown angles in the kite are as follows;

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<h3>How to find the measure of a kite?</h3>

A kite has two pairs of adjacent equal sides.

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6 0
1 year ago
I need help with my math work.
Lesechka [4]

There's not much math work here, they just want you to eyeball the graph and give the closest grid point to where the two lines meet.

Let's translate the question.

Solution to the system

That's the x and y values where the two lines cross.  That's because the meeting point is the value of x and y that satisfies both equations.

Approximation ... to the nearest integer values

Where two integer grid lines cross is called a lattice point.  It's a point with integer coordinates.  Our solution, the meet of these two lines, doesn't fall exactly on a lattice point.  The nearest integer values means the closest lattice point to our intersection of lines.

Eyeballing the graph, I'd say (x,y)=(2,3) is the closest point.

Answer: (2,3)   second choice

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Step-by-step explanation:

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elixir [45]

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Step-by-step explanation:

To simplify 467000×0.0002 in scientific notation

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3 years ago
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