3 years ago

A. 5b. 19c. -11d. 25

Mathematics

1 answer:

umka2103 [35]3 years ago

7 0

Answer:

The answer is d. 25

Step-by-step explanation:

a=-3,b=-7,c=-15

|a+b|+|c|

=|-3-7|+|-15|

=|-10|+|-15|

=10+15

=25

You might be interested in

The people playing golf hit the golf ball into the green

Fudgin [204]

Answer:

16%

Step-by-step explanation:

4/25 as a percent is 16 % BRAINLEIST PLEASEEEEEE

6 0

2 years ago

The volume of this sphere is 972x cubic inches. What is its radius?

agasfer [191]

Answer: 9

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

A wholesale club sells eggs by the dozen. Does the table show a proportional relationship between the number of dozens of eggs a

tensa zangetsu [6.8K]

Answer: The table is proportional.

Step-by-step explanation: You would do 21/6 to get 3.5. Then 28/8 to get 3.5. After 35/10 to get 3.5. Finally 49/14 to get 3.5. If each answer (3.5) is the same than it is proportional.

7 0

3 years ago

The ratio of the number of cars to the number of motorcycles in a parking lot is 10 : 3. The ratio of the number of motorcycles

Harman [31]

5 because 20:6 is the car to motorcycle. 6:15 is the motorcycle to van. 20÷15=5 ~JZ

3 0

3 years ago

What is the solution to the equation? 2 x squared plus 4 equals 20 Choose all answers that are correct.

Stolb23 [73]

$2x^2+4=20\ \ \ \ |subtract\ 4\ from\ both\ sides\\\\2x^2=16\ \ \ \ \ |divide\ both\ sides\ by\ 2\\\\x^2=8\iff x=\pm\sqrt8\\----------------------------\\\sqrt8=\sqrt{4\cdot2}=\sqrt4\cdot\sqrt2=2\cdot\sqrt2=2\sqrt2\ \ \ |use\ \sqrt{a\cdot b}=\sqrt{a}\cdot\sqrt{b}\\-----------------------------\\therefore\ your\ answer\ is\ -2\sqrt2\ and\ 2\sqrt2\to\boxed{a\ and\ c}$

8 0

2 years ago