What temperature is 15 degrees lower than 7 degrees celsius

Answers

Answer 1

Answer: 7-15= -8
so -8 degrees celsius

Related Questions

Tommy and his dad rode their bikes at a speed of 12 m.h.p. For 2 hours. They rested in a park and rode at 8 m.p.h. For 2 more hours. How many miles did they travel in total?
The minute hand of a clock is 9.5cm long. How far will the hand travel in one day, to the nearest meter
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the ratio of the circumferences of two circles is 2:3. If the large circle has a radius of 39 cm, what is the radiusof the small circle?
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For a trapezoid with a height of 7 centimeters and base lengths of 6 centimeters and 10 centimeters, the area is

Answers

$\bf \textit{area of a trapezoid}\n\n A=\cfrac{h(a+b)}{2}~~ \begin{cases} a,b=\stackrel{bases}{parallel~sides}\n h=height\n[-0.5em] \hrulefill\n a=6\n b=10\n h=7 \end{cases}\implies A=\cfrac{7(6+10)}{2} \n\n\n A=\cfrac{7(16)}{2}\implies A=7(8)\implies A=56$

Answer:

Step-by-step explanation:

$A=(1)/(2) (b1+b2)h\n$

$A=(1)/(2) (6+10)7$

$A=(1)/(2) (16)7$

$A=8*7$

$A=56$

a train track runs parallel to a road represented by the equation y=4x+17.A train station along the track is located at the point (6,-1). What is the equation of the line that represents the train track ?

Answers

y -(-1) = 4(x - 6) <=> y = 4x -27;

24% of 1,321 is how much?

Answers

Percentage that needs to be determined = 24%
The quantity from which the percentage has to be determined = 1321
Then
24% of 1321 = (24/100) * 1321
= 31704/100
= 317.04
So from the above deduction we can easily say that 24% of the number 1321 is 317.04. I hope the procedure is not very complicated for you to understand. You can use this method for solving similar type of problems in future without requiring any help from anyone. Only be careful while calculating. Other than the calculation part, there is nothing tough about the problem.

The function h(x) = 31x2 + 77x + 41 can also be written as which of the following?A. y = 31x2 + 77x + 41

B. h(x) + 41 = 31x2 + 77x

C. y = 31x2 + 77x − 41

D. y + 41 = 31x2 + 77x

Answers

Answer:

I think the answer is A. y= 31x2 + 77x + 41

Step-by-step explanation:

Final answer:

The function h(x) = 31x2 + 77x + 41 can also be written as y = 31x2 + 77x + 41, as y is often used interchangeably with f(x) or h(x) in mathematical functions. The remaining options do not accurately reformulate the original equation.

Explanation:

The function

h(x) = 31x2 + 77x + 41

can also be written as

y = 31x2 + 77x + 41

. This is because in mathematical functions, y is often used interchangeably with f(x) or h(x), representing the output or dependent variable. It's important to note that, the other options do not correctly represent the original equation. In Option B, the constant term is incorrectly added to the function on the left side; in Option C, the constant term is incorrectly subtracted; and in Option D, the constant term is incorrectly added to 'y' on the left side.

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Why does the chart not show a.m or p.m?

Answers

I don't see a chart. I think u didn't put a chart

Find the greatest common polynomial. 8r³-6r²

Answers

0,3/4 GCP=3/4 is the answer give brainliest!

Final answer:

The greatest common polynomial of 8r³-6r² is 2r². The expression when factored using the greatest common polynomial becomes 2r²(4r-3).

Explanation:

To find the greatest common polynomial of the expression 8r³-6r², we must look for the greatest common factor or polynomial. In this case, we observe that both terms, 8r³ and 6r², have a common factor of 2r².

To factorize the expression, we simply divide each term by the greatest common factor we identified. The factored expression is 2r²(4r-3).

So, the greatest common polynomial in the given expression is 2r².

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A line passes through (2, −1) and (4, 5). which answer is the equation of the line? −3x y=−7−3x y=−7 −3x y=17−3x y=17 −3x 5y=13−3x 5y=13 −3x 5y=−13