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aev [14]
3 years ago
11

What is the length of the base of a right triangle with an area of 20 m^2 and a height of 4 m?

Mathematics
1 answer:
Mariana [72]3 years ago
4 0

Answer:

The Length of the right triangle is B, 10

Step-by-step explanation:

I took the test ;) Hope this helps!

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Solve inequality in interval notation Y^2>-5y-9
nata0808 [166]
It’s going to be negative infinitely, infinitely.
4 0
2 years ago
when nancy started middle school, she was 60 inches tall. when she started high school, she was 66 inches tall. what was the per
Ivahew [28]

Answer:

The percent change in Nancy height is 10%

Step-by-step explanation:

Given : when Nancy started middle school, she was 60 inches tall. when she started high school, she was 66 inches tall.

We have to find the percent change in her height.

Percentage change is given by the ratio of the difference in old value and new value to the old value times 100

Mathematically written as

Percentage\ change =\frac{new\ value-old\ value}{Old\ value}\times 100

For the given data,

Old value = 60 inches

New value = 66 inches

Thus, the Percentage change is given as,

Percentage\ change =\frac{66-60}{60}\times 100

Simlify, we have,

Percentage\ change =\frac{6}{60}\times 100

Thus, The percent change in her height is 10%

7 0
3 years ago
Read 2 more answers
1. If a tank leaks 10 mL of fluid each hour, how long will it take to fill up a one liter jar?
AnnZ [28]
Q1. The answer is 100 hours


10 ml is for 1 hours
1l is for x hours
1l = 1000 ml

So, make a proportion: 
10 ml is for 1 hours
1000 ml is for x
10 ml : 1h = 1000 ml : x
x = 1h * 1000 ml : 10 ml = 100 hours



Q2. The answers are:

1. kg - measurement of mass
2. cm² - measurement of area
3. L - measurement of volume (1L = 1 dm³)
4. m - measurement of length
8 0
3 years ago
What is the area of the shape below?
mixas84 [53]
76 cm,



(4•10=40)+((10-4)•6)= 76 units
5 0
2 years ago
Round 922 to the nearest hundred
artcher [175]
900 because just like rounding tens if you have 14 to 11 itll round to 10 if it is from 15-19 youll round to 20.  so since 922 isnt 950-999 youll round it to 900
4 0
2 years ago
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