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Ksenya-84 [330]
3 years ago
7

What is the value of x

Mathematics
1 answer:
pochemuha3 years ago
5 0

This is the isosceles triangle. Therefore, the angles at the base are congruent.

We know that the sum of the measures of the angles in a triangle is 180°.

Therefore we have the equation:

38^o+x^o+x^o=180^o

38^o+2x^o=180^o        <em>subtract 38 from both sides</em>

2x^o=142^o       <em>divide both sides by 2</em>

x^2=71^o

<h3>Answer: x = 71.</h3>
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The cost of producing pots is the initial investment, $175, plus $3.50 in materials per pot. Therefore, the function C(p) = 175
Sauron [17]
C(p) = 175 + 3.5p
Substitute for p = 125
C(p) = 175 + 3.5(125)
C(p) = 175 + 437.5
C(p) = 612.5

So, your final answer is Six hundred twelve dollars and 5 cents.

Hope it helped.
4 0
4 years ago
Read 2 more answers
Does anyone know this and can help please
adelina 88 [10]

Answer:

\frac{y^7z^3}{x}

Step-by-step explanation:

When variables have negative exponents, switch their positions.

\frac{x^{-1}y^7}{z^{-3}}=\frac{y^7z^3}{x}

5 0
3 years ago
Which of the following statements are true
Anna007 [38]

we can see that both have one horizontal asymptote, hence the answer is B.

7 0
3 years ago
What comes next in the sequence: 1, 3, 11, 43,
lianna [129]
There may be more than one solution, but if we take the difference between the numbers of the sequence, we get
3-1, 11-3, 43-11
=2,8,32
which are powers of 2
=2^1, 2^3,2^5
If we believe the next difference is 2^7=128, then the next in the sequence will be 43+128=171
6 0
4 years ago
Tan(x-45)=1<br> solve the eqution
Pachacha [2.7K]

Answer:

<u>x = 90</u>

Step-by-step explanation:

We know based on the trigonometric identity that :

  • tan 45° = 1

Here, it's given : tan (x - 45)° = 1

<u>Equating</u>

  • tan 45 = tan (x - 45) [both are equal to 1]
  • 45 = x - 45
  • <u>x = 90</u>
8 0
3 years ago
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