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hodyreva [135]
2 years ago
13

20. The area of the base of a triangular prism

Mathematics
1 answer:
german2 years ago
5 0

Answer: 40 cm^3

Step-by-step explanation:

The volume of a triangular prism is the base * height.

Therefore, the volume is 50 cm^2 * 8 cm = 40 cm^3

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Find an explicit rule for the nth term of the sequence. 7, 21, 63, 189, ...
SpyIntel [72]

Answer:

7 \times  {3}^{n - 1}

Step-by-step explanation:

using form:

a \times  {r}^{n - 1}

where a: starting number

where r: common ratio (in this case each next term is 3 times previous term)

8 0
3 years ago
What value represents the horizontal translation from the graph of the parent function f(x)2 to the graph of the function g(x)=
maks197457 [2]

Answer:

4

Step-by-step explanation:

I graphed the functions on the graph below so you can see that the horizontal translation is represented by 4.

7 0
3 years ago
What is the slope of Y=.2x-7
sveticcg [70]

What is the slope of Y= 2x-7

\text { The slope of } y=2 x-7 \text { is } 2

<u>Explanation</u>:

\text { The given line is } y=2 x-7

\text { The given line is in the form of } y=m x+b

\text { That is } y=2 x+(-7)

Where  

m is slope of the equation

Slope: The slope of a line is also called as gradient of line it is denoted by a letter m.

\text { b is the } y-\text {intercept.}

\text { Hence the value of slope is } m=2

y-\text { Intercept is } b=-7

6 0
3 years ago
An employee put $5,000 in a retirement account that offers 9% interest compounded annually. The employee makes no additional dep
sergiy2304 [10]

Answer:

$2,693.12 will the employee have eared at the end of 5 years.

Step-by-step explanation:

The formula of compound interest:

A=P(1+r)^n

I = A-P

A= The amount in the account after n years

P= Principal

r= rate of interest annually

n= time in years.

An employee put $5,000 in retirement account that offer 9% interest compounded annually.

Here P=$5,000, r=9%=0.09, n= 5 years

A=5,000(1+0.09)^5

   =$7,693.12

The interest = A-P

                   =$(7,693.12-5,000)

                   =$2,693.12

$2,693.12 will the employee have eared at the end of 5 years.

3 0
3 years ago
a right triangle has a hypotensue of length 10 ft and one leg o length 7 ft. how long is the other leg? round the answer to the
ivolga24 [154]

Answer:

7.1

Step-by-step explanation:

By using Pythagorean theorem, a^2+b^2=c^2, we can find the missing length of the leg. a^2+7^2=10^2. 7 is the leg length given and 10 is the hypotenuse. Then we solve from there.

a^2+49=100

a^2=51

(sqrt)a^2=(sqrt)51

a=7.14142.....

rounded to the nearest tenth is 7.1

4 0
3 years ago
Read 2 more answers
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