3 years ago

What is the sum of -2 and -7?

Mathematics

2 answers:

user100 [1]3 years ago

7 0

The sum of this is -9

FromTheMoon [43]3 years ago

4 0

-7 + -2 = -9
-9
Sum of means addition

You might be interested in

When you divide a unit fraction by a whole number number, will the quotient be greater than or less than the unit fraction?

Salsk061 [2.6K]

Answer:

it will be less than

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Circle A has an area of 452.16ft2. With a radius of 12 ft. If circle B has a radius of 17 ft, what is it’s area?

ehidna [41]

Answer: 907.92 ft²

Step-by-step explanation:

1. To solve this problem you must apply the formula for calculate the area of a circle, which is shown below:

$A=r^{2}\pi$

Where r is the radius of the circle.

2. You know the radius of the circle B, therefore, when you susbtitute it into the formula, you obtain that the area of the circle B is:

$A_B=(17ft)^{2}\pi=907.92ft^{2}$

7 0

3 years ago

Read 2 more answers

A very, very hungry guy goes to a fast food place and orders 2 chicken sandwiches

siniylev [52]

Answer:

Step-by-step explanation:

Huhuj

6 0

2 years ago

D=f+ fx<br> solve for x

Zepler [3.9K]

Answer:

X = d/f - 1

Step-by-step explanation:

You would Isolate the variable by dividing each side by factors that don't contain the variable. Hope this helps

3 0

2 years ago

3^3 . x^2- 25 divided by 5 when x= 0.6

Alenkasestr [34]

Hey there!

3^3 * x^2 - 25 / 5

= 3^3 * 0.6^2 - 25 / 5

= 3 * 3 * 3 * 0.6 * 0.6 - 25 / 5

= 9 * 3 * 0.6 * 0.6 - 25 / 5

= 27 * 0.36 - 25 / 5

= 9.72 - 25 / 5

= 9.72 - 5

= 4.72

Therefore, your answer is: 4.72

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

7 0

2 years ago

Read 2 more answers