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Alex777 [14]
3 years ago
13

What is the length of the missing side? Round to the nearest tenths if necessary.

Mathematics
1 answer:
DENIUS [597]3 years ago
4 0

Answer:

\sqrt{207}

Step-by-step explanation:

Use the right triangle formula c^2=a^2+b^2

C is the number of the hypothenuse while b and c are the 2 others.

16^2=7^2+a^2

256=49+a^2

now solve for the equation.

a^2=207

now take the square root of both.

a=\sqrt[2]{207}

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1 3/5 + 2 5/5 equals what
mamaluj [8]

Answer:

23/5

Step-by-step explanation:

1   3/5=  8/5

2   5/5 =  15/5

add them togetther 23/5

3 0
3 years ago
Read 2 more answers
Two cars simultaneously left Points A and B and headed towards each other, and met after 2 hours and 45 minutes. The distance be
rjkz [21]

Answer:

Its 41 mph and 55 mph

Step-by-step explanation:

8 0
3 years ago
The profit that the vendor makes per day by selling x pretzels is given by the function P(x) = - 4x +2,400x - 400. Find the numb
never [62]

We have been given that the profit that the vendor makes per day by selling x pretzels is given by the function P(x)=-4x^2+2400x-400. We are asked to find the number of pretzels that must be sold to maximize profit.

First of all, we will find the derivative of our given function.

P'(x)=-4\cdot 2x^{2-1}+2400

P'(x)=-8x+2400

Now, we will find the critical point by equating derivative with 0 as:

-8x+2400=0

-8x+2400-2400=0-2400

-8x=-2400

\frac{-8x}{-8}=\frac{-2400}{-8}

x=300

Therefore, the company must sell 300 pretzels to maximize profit and option B is the correct choice.

8 0
3 years ago
Describe the steps you used to solve the equation and
Semenov [28]

Answer:

Carrie's allowance is 7.

Step-by-step explanation:

Use the equation to find a.

a+a+8=22

First, combine like terms.

2a+8=22

Subtract 8 from both sides.

2a+8-8=22-8

2a=14

Divide 2 from both sides.

2a/2=14/2

a=7

Hope this helps!

If not, I am sorry.

4 0
2 years ago
Need help with this fast
grandymaker [24]

Answer:

6.432×10^6

Step-by-step explanation:

(9.6×10^3)×(6.7×10^2)

9600 × 670

6432000;

6.432×10^6

5 0
3 years ago
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