2 years ago

Find - 7.8 + (- 12) + (-82.3). O 102.1 O – 102.1 0 -91.3 O-62.5

Mathematics

1 answer:

Fantom [35]2 years ago

7 0

Answer:

-102.1

Step-by-step explanation:

When adding negative numbers, act as if you are subtracting that same number, but in its positive form.

So in reality, you could rewrite the equation as: (-7.8) - 12 - 82.3 = -102.1

You might be interested in

Special right triangles

telo118 [61]

Answer: please find the attached files

Step-by-step explanation:

A unit circle formula and special triangle of 45, 30 and 60 degrees can be used to solve the problem.

Please find the attached files for the solution

6 0

3 years ago

Lo is leaving from work today at 5:45 p.m. She has errands to run before she meets her friends for dinner at 8 p.m. If it takes

siniylev [52]

The answer would be B.

8 0

3 years ago

Read 2 more answers

What is 6 divided by 1452

dedylja [7]

Answer:

242

Step-by-step explanation:

1452÷ 6 would = 242

I hope this helped you!

4 0

3 years ago

Read 2 more answers

Given Domain values of 09,-6,-3,0,1.5 and 3, find the corresponding range for the piecewise function below.

IRINA_888 [86]

Answer:

Domain and range » Tips for entering queries. Enter your queries using plain English. To avoid ambiguous queries, make sure to use parentheses where necessary. Here are some examples illustrating how to ask for the domain and range. domain of log(x) (x^2+1)/(x^2-1) domain; find the domain of 1/(e^(1/x)-1) function domain: square root of cos(x)

Step-by-step explanation:

4 0

3 years ago

What are the x and y of y=3x-7 y=2x-5

stiv31 [10]

Answer:

x=2 and y=-1

Step-by-step explanation:

set equations equal

5 0

3 years ago