minus 2 from each side in order to isolate T with the coefficient. To get rid of the coefficient multiply to get 1 which is 5 in this case. Then the answer will be 75

7 0

2 years ago

On a winter morning, the temperature before sunrise was -10℉. The temperature then rose by 1℉ each hour for 7 hours before dropp

Artemon [7]

Answer:

The temperature after 10 hours is -9 ºF.

Step-by-step explanation:

This statement can be translated mathematically as follows. The temperature after 10 hours from sunrise is:

$T = -10\,^{\circ}F + \left(1\,\frac{^{\circ}F}{h} \right)\cdot (7\,h)+ \left(-2\,\frac{^{\circ}F}{h} \right)\cdot (3\,h)$

$T = -9\,^{\circ}F$

The temperature after 10 hours is -9 ºF.

6 0

3 years ago

Find the measure of the supplement of the angle.

Tasya [4]

If they are supplements the angles add up to 180

So to find this one
180 - 37.6 = 142.4

7 0

3 years ago

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