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stich3 [128]
3 years ago
14

A turkey was cooked at 400° F in the oven for 3 hours. The internal temperature rose from 30° F to 156° F. What was the average

rise in temperature per hour?
Mathematics
1 answer:
Natasha2012 [34]3 years ago
7 0
156-30 = 126
126/3 = 42degrees Fahrenheit per hour<span />
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Can someone help with this problem please.
Solnce55 [7]

The area of the shaded triangle formed as the result of the overlap is = 62.35 inches ²

<h3>Calculation of the equilateral triangle</h3>

After folding the rectangle with length of 12 inches and width of 18 inches, an equilateral triangle was formed.

An equilateral triangle is a type of triangle where by all the three sides are equal.

To determine the value of one of the sides, CB or CD is used because the folding didn't affect these sides.

Using the formula for the area of an equilateral triangle,

A = √¾ a²

a= 12 inches

A = √¾ ×12²

A = 62.35 inches ²

Learn more about triangle here:

brainly.com/question/1058720

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3 0
2 years ago
Match the following items.
ivann1987 [24]

<u>Given</u>

AC = BC

<u>Substitution</u>

∠1 = ∠3

<u>Base ∠'s of isosceles triangle =</u>

∠1 = ∠3

<u>Vertical angles =</u>

∠2 = ∠3

7 0
3 years ago
Read 2 more answers
Which trigonometric functions are negative in the fourth (IV) quadrant?
anzhelika [568]
<h3>Answers are: sine, tangent, cosecant, cotangent</h3>

Explanation:

On the unit circle we have some point (x,y) such that x = cos(theta) and y = sin(theta). The sine corresponds to the y coordinate of the point on the circle. Quadrant IV is below the x axis which explains why sine is negative here, since y < 0 here.

Since sine is negative, so is cosecant as this is the reciprocal of sine

csc = 1/sin

In quadrant IV, cosine is positive as x > 0 here. So the ratio tan = sin/cos is going to be negative. We have a negative over a positive when we divide.

Because tangent is negative, so is cotangent.

The only positive functions in Q4 are cosine and secant, which is because sec = 1/cos.

7 0
3 years ago
The distance between R and T on the coordinate grid is ___ units. (Input whole numbers only.)
gogolik [260]
15 units of distance. So 15
7 0
2 years ago
Analyze Corey’s work to find his error. What is Corey’s mistake? He substituted 80 for x instead of y. He should have added 88.2
Anni [7]

x is the temperature and y is the number of swimmers. If there are 80 swimmers, then y = 80 instead of x = 80

This is how Corey should have solved

y = 1.505*x - 88.21

80 = 1.505*x - 88.21 <--- replace y with 80

1.505*x - 88.21 = 80

1.505*x = 80 + 88.21 <--- add 88.21 to both sides

1.505*x = 168.21

x = 168.21/1.505 <--- divide both sides by 1.505

x = 111.767

x = 111.8

If there are 80 swimmers at the pool, then the possible outside temperature is roughly 111.8 degrees F. This temperature seems awfully large, so it's possible that Corey's regression equation has limited scope; in other words, it isn't too useful if x is outside a given interval

<h2><em><u> </u></em><em><u>IF </u></em><em><u>YOU </u></em><em><u>DONOT</u></em><em><u> </u></em><em><u>WANT </u></em><em><u>TO </u></em><em><u>READ </u></em><em><u>SO </u></em><em><u>MUCH </u></em><em><u>THEN </u></em></h2>

<em><u>PLEASE</u></em><em><u> </u></em><em><u>SEE </u></em><em><u>THE </u></em><em><u>ATTACHMENT</u></em><em><u> </u></em>

4 0
3 years ago
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