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ruslelena [56]
3 years ago
5

A=1/2 bh for b work and answers

Mathematics
1 answer:
sweet [91]3 years ago
4 0
A=1/2bh
1st step: Multiply both sides by 2
2A=bh
2nd step: Divide both sides by h
2A/h=b
The equation is used to find the area of a triangle. The problem is asking to use this formula to find the formula to find the height of a triangle.
b=base of the triangle
h= height of the triangle
A= Area of the traingle
Although, if other geometry based problems use these problems it's just base and height and Area. 
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A town has a population of 13,000 and grows at 5% every year what will the population be after 11 years to the nearest whole num
scoray [572]
This question is based on the concept of
amount of interest. Therefore, 22,234 would be
the population after 11 years, to the nearest
whole number.
Given:
A town has a population of 13000 and grows at
5% every year.
We need to determined the population after 11
years, to the nearest whole number.
We know that,
Formula =A = P(1+ r)
Where, p be the population. r is the rate and t is
the time.
P= 13000,
r= 5%
†= 11
Now put all these values in formula.
We get,
5
A = 13000(1 +
A
= 13000(1 + 0.05)11
A
= 1300022, 234.41(0.95)
5 0
2 years ago
Help with this algebra 2 question
cricket20 [7]
The answer is 3. -2i square root of 2
3 0
3 years ago
Select all that show multiplication:<br> A 3/4<br> B (3)(4)<br> C 3x4<br> D 3*4<br> E 3(4)
gregori [183]
B
C
D
E
They all show multiplication
8 0
3 years ago
Read 2 more answers
8y + 7 = 6y - 3<br> Help solve
Alenkasestr [34]

Answer:

-5

Step-by-step explanation:

8y-6y=-3-7

2y=-10

y=-10÷2

y=-5

6 0
3 years ago
Read 2 more answers
2 2/3× 4 1/5 help me plzzzzz!!!
Rus_ich [418]
First let's multiply the whole numbers 2 and 4. Obviously that is 8. Now let's put aside the whole number and multiply fractions.

2/3 x 1/5 is equal to 2x1/3x5 so it's 2/15 which is already in simplest form. 

So your final answer is 8 and 2/15 :)

If this was helpful would you mind marking mine as brainliest please? It helps me rank up a lot!
8 0
3 years ago
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