Ask question

Ask question

All categories

iogann1982 [59]

3 years ago

13

-5+[-7] = Right answer only

2 answers:

BARSIC [14]3 years ago

7 0

Answer:

-12

Step-by-step explanation:

turtles :l

Inessa05 [86]3 years ago

7 0

Answer: -12

Step-by-step explanation: -5 + -7 = 12 whenever you add two negatives it comes out negative

You might be interested in

The scatter plot shows the results of a survey in which 10 people were asked how many e-mail accounts and how many credit cards

Salsk061 [2.6K]

3 people have four credit cards, because if you follow the "4" on the y axis, you will find 3 dots

5 0

3 years ago

Read 2 more answers

What is the best approximation for the area of this circle?

Svetradugi [14.3K]

Area of circle = πr² = 3.14×4² = 50.24m²

The best approximation is C.

6 0

4 years ago

Read 2 more answers

Write as a product: ax^2+ay^2–bx^2–by^2+b–a

Vesna [10]

Answer:

$\large\boxed{ax^2+ay^2-bx^2-by^2+b-a=(a-b)(x^2+y^2-1)}$

Step-by-step explanation:

$ax^2+ay^2-bx^2-by^2+b-a\\\\=(ax^2-bx^2)+(ay^2-by^2)+(b-a)\qquad\text{use the distributive property}\\\\=x^2(a-b)+y^2(a-b)-1(a-b)\\\\=(a-b)(x^2+y^2-1)$

4 0

3 years ago

At a restaurant grand opening, a giant sandwich that was 352 centimeters long was divided equally among 22 people. Clyde got one

snow_lady [41]

Answer:

8 cm

Step-by-step explanation:

You neglected to include any equations

Here is one way to solve:

length of each piece

352/22 = 16

Half a piece

16/2 = 8

Choice C

352/22/2 = l

5 0

3 years ago

Twice the sum of Paloma's age and 15 is 106. How old is Paloma?

fredd [130]

Answer: 121

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers