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Bumek [7]
2 years ago
11

The temperature at 6:00 a.m. was -6°F. By 12 noon, the temperature had increased by 15°F. What was the temperature at

Mathematics
1 answer:
NeTakaya2 years ago
7 0

Answer:

9°

Step-by-step explanation:

-6 + 15 = 9

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Which of the is not an example of property tax?
Zolol [24]

Answer:

C

Step-by-step explanation:

Furniture is not counted as property that can be taxed.

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2 years ago
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Mr. Gonzales is replacing a cylindrical air-conditioning duct. He estimates the radius of the duct by folding a ruler to form tw
GalinKa [24]

Answer:

  • <em><u>5.6875 in</u></em>

Explanation:

At the point of tangency, the <em>tangent </em>to a circle and the <em>radius</em> form a right triangle (the radius is perpendicular to the tangent).

Here you are given the length of the tangent (6in), and the distance from the bisected vertex to the circle (2.75 in)

I tried to upload the drawing but the tool is not allowing it now.

In the figure:

  • The length of the tangent (6 in) is one leg of the triangle
  • The distance from vertex and the circle (2.75in)  along with the radius forms the hypotenuse of the right triangle: 2.75 + r.
  • The other leg is the radius, r.

Then, you can use Pythagorean theorem:

  • (r)² + (6)² = (r +2.75)²

Solve:

  • r² + 36 =  r² + 5.5r + 7.5625
  • 5.5r = 36 - 7.5625
  • 5.5r = 28.4375
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The solution is in inches: r = 5.6875 inches ← answer

4 0
2 years ago
How much do you need to get to 324 from 278
Yuki888 [10]

Answer:

46

Step-by-step explanation:

324 - 278 = 46

278 + 46 = 324

5 0
3 years ago
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If &lt; A and &lt; B form a linear pair, and &lt; A = x - 13 degrees, and &lt; B = x + 7 degrees, then find x. Select one: a. 12
Andreas93 [3]

The correct value of "x" will be "93".

According to the question,

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then

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→             2x -6=180

By adding "6" both sides of the equation, we get

→       2x-6+6=180-6

→                   2x=186

→                     x = \frac{186}{2}

→                     x = 93

Thus "option d" is the right answer.  

Learn more:

brainly.com/question/19152299

8 0
2 years ago
What is the slope intercept form of y-(-11)=x-(-11)/
galina1969 [7]

Answer:

is this correct. I hope it is

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