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dmitriy555 [2]
3 years ago
11

Express the area A of a right triangle as a function of the height h if the base of the triangle is twice it's height

Mathematics
1 answer:
borishaifa [10]3 years ago
8 0
Base = 2 x height (b = 2h)
Area = 1/2 x base x height = 1/2 x 2h x h = h x h = h^2
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In the number 15.2201 how does the value of 2 in the tenths place compare to the value of the 2 in the hundredths place
lakkis [162]

Answer:

The 2 in the hundreths is 10% of the 2 in the tenths

Step-by-step explanation:

We are given the number 15.2201

#The value of 2 in the tenths:

0.2

#The value of 2 in the hundredths:

0.02

The difference of the 2 in the tenths and in the hundredths is:

=2_t-2_h\\\\=0.2-0.02\\\\=0.18\\\\\#2_h \ as \ a \ \% \ of \ 2_t\\=\frac{2_h}{2_t}\times 100\%\\\\=\frac{0.02}{0.2}\times100\%\\\\2_h=10\% \ of\  2_t

Hence, the difference between the 2 in the tenths  minus 2 in the hundreths is 0.18, 2 in the hundreths is 10% the 2 in the tenths.

6 0
3 years ago
The sum of −7 times a number and 8 times the sum of the number and 1 is the same as the number minus 7.
Novay_Z [31]

Answer:

n has no value.

There is no solution to this equation

Step-by-step explanation:

let n be the number

In pieces:

sum of the number and 1: (n + 1)

8 times the sum: 8(n + 1)

-7 times a number: -7n

sum of -7 times and...: -7n + 8(n + 1)

number minus 7: n - 7

the same as: =

All together:

-7n + 8(n + 1) = n - 7

-7n + 8(n+1)=n-7

-7n + 8n+8=n-7

0=-15

3 0
3 years ago
Find the domain and range
Savatey [412]

Answer:

what range

Step-by-step explanation:

range of

ano pong range

7 0
3 years ago
Albert made 48% of the shots he took during the basketball game if he made 12 shots how many shots did he attempt in total
Ymorist [56]

Wait sorry, I didn't read the question properly. The answer is 25 shots because 48% of those shots are in (Which is 12).

I hope you didn't get the question wrong because of me not reading the question properly. But this new answer, I hope it helps you. :)

5 0
3 years ago
Penelope works as a lifeguard at the neighborhood pool. The chart shows
ladessa [460]

Answer:

a. $60

b. it doesn't show how much Mark makes on here so I can't give an answer

5 0
3 years ago
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