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Tatiana [17]
3 years ago
13

A right triangle has leg lengths of 10 cm and 12 cm. Which of the following is an acute angle in that right triangle?

Mathematics
2 answers:
Alex787 [66]3 years ago
5 0

Answer:

Step-by-step explanation:

50 degree

makkiz [27]3 years ago
3 0

Answer:

a + b + c= 90

30+30+30=90

90=90.

30 is the ans

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HURRY UP IF YOU ANSWER THIS QUESTION CORRECT I WILL NAME YOU BRAINLY WHAT IS 129 SQUARED
NemiM [27]

Answer:

11.3

Step-by-step explanation:

6 0
3 years ago
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A certain electronics manufacturer found that the average cost C C to produce x DVD/Blu- ray players can be found using the equa
Kisachek [45]

Answer:

83,491.67 dollars

Step-by-step explanation:

Given that a certain electronics manufacturer ound that the average cost C C to produce x DVD/Blu- ray players can be found using the equation  C=0.03x^2-5x+700

To find the minimum average cost per machine we can use derivative test.

we find first and second derivative.

If for a particular value of x first derivative is 0 and second derivative is positive, then that x satisfies the minimum cost criteria.

C=0.03x^2-5x+700\\C'(x) = 0.06x-5\\C"(x) = 0.06>0

Second derivative is always positive

I derivative =0 gives

x=5/0.06 \\=83.33\\~83

For 83 players the cost would be minimum

Minimum cost = 0.03(83)^2-5(83)+700\\=491.67

3 0
4 years ago
Adult tickets to Space City amusement park cost x dollars. Children's tickets cost y dollars. The Garcia family bought 3 adult a
KengaRu [80]

let the number of adult tickets be x and the number of children tickets be y

3x + y = 164...equ(1)

2x + 3y = 174....equ(2)

multiplying equation 1 by 3

9x + 3y = 492

subtracting equation 2 from 1

7x = 318

x = 45.43 dollars

substituting the value of x into the equation

3(45.428) + y = 164

y = 164 - 3(45.428)

∴y  = 27.71 dollars



8 0
4 years ago
On a piece of paper graph y+45 ;*- 2. Then determine which answer
Schach [20]

Answer:its Graph C

(According to the law of Nicoloas Sadi Carnot)

8 0
3 years ago
Guys im making this one worth 30 so please answer! will award brainliest if BOTH answers are correct!
nevsk [136]

Hi!

<u>For your first question:</u>

When it looks like this, with an exponent, then parentheses, then an exponent, we should multiply the exponents.

((\frac{-3}{4} )^5)^2)

5*2=10

(\frac{-3}{4})^^10

<em>P.S. As for your second question, I believe I already answered that on your other question!</em>

5 0
2 years ago
Read 2 more answers
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