All categories

3 years ago

How many degrees warmer is a temperature of 13°F than a temperature of -19°F?

Mathematics

2 answers:

Nata [24]3 years ago

8 0

It'd be 32 degrees F warmer

13-(-19)
=32

olya-2409 [2.1K]3 years ago

8 0

Answer:

Step-by-step explanation:

You might be interested in

Kirk and his family decide it is more reasonable for him to attend the local community college. they want to save for the cost o

Pani-rosa [81]

If you would like to know which is the most reasonable goal for Kirk and his family to plan to save, you can calculate this using the following steps:

a. $225 a month * 2 years * 12 months = 225 * 2 * 12 = $5400
b. $200 a month * 3 years * 12 months = 200 * 3 * 12 = $7200
c. $100 a month * 4 years * 12 months = 100 * 4 * 12 = $4800
d. $75 a month * 5 years * 12 months = 75 * 5 * 12 = $4500

The most reasonable goal to plan to save would be goal b, because $7200 is more than $6845.

3 0

3 years ago

Read 2 more answers

During the 2011 season, a quarterback passed for 302 yards per game. He played in all 16 regular season games that year.

Elis [28]

4,832 yards for the entire year

5 0

3 years ago

Read 2 more answers

In the diagram, AD=CD=CB and measure of angle A=40°. How many degrees are in angle DCB?

Ad libitum [116K]

Answer:

$20^{\circ}$

Step-by-step explanation:

Consider triangle ACD. This triangle is isosceles triangle, because AD = DC. Angles adjacent to the base AC are congruent abgles, so

$m\angle DAC=m\angle DCA=40^{\circ}$

The sum of the measures of all interiror angles in the triangle is always $180^{\circ},$ then

$m\angle DAC+m\angle DCA+m\angle ADC=180^{\circ}\\ \\40^{\circ}+40^{\circ}+m\angle ADC=180^{\circ}\\ \\m\angle ADC=180^{\circ}-40^{\circ}-40^{\circ}=100^{\circ}$

Angles ADC and BDC are supplementary angles (add up to $180^{\circ}$ ), then

$m\angle BDC=180^{\circ}-100^{\circ}=80^{\circ}$

Consider triangle BCD. This triangle is isosceles triangle because BC = DC. Angles adjacent to the base BD are congruent abgles, so

$m\angle BDC=m\angle DBC=80^{\circ}$

The sum of the measures of all interiror angles in the triangle is always $180^{\circ},$ then

$m\angle DBC+m\angle BDC+m\angle BCD=180^{\circ}\\ \\80^{\circ}+80^{\circ}+m\angle BCD=180^{\circ}\\ \\m\angle BCD=180^{\circ}-80^{\circ}-80^{\circ}=20^{\circ}$

6 0

3 years ago

Help please! What is the value of x? picture below!

seropon [69]

Answer: 8

${10}^{2} = 100 \\ {6}^{2} = 36 \\ 100 - 36 = 64 \\ \sqrt{64} = 8$

4 0

3 years ago

Read 2 more answers

The exponential function f(x) = 2(4)x increases more quickly than the linear function f(x) = 3x + 4.

Aleksandr [31]

Is this a true/false or do you need an actual mathematical answer?
i will edit my this to answer your question.
I'm just not exactly sure what you are asking :-/

5 0

4 years ago