3 years ago

QUICK ADD THE EXRESSIONS (10x - 4) + ( -7 + x) = (10x +) + ( -4 + )

Mathematics

2 answers:

Dafna11 [192]3 years ago

5 0

Answer:

(10x - 4) + ( -7 + x)

10x-4-7+x=10x-11 is your answer

evablogger [386]3 years ago

5 0

Step-by-step explanation:

hope it is helpful to you ☺️☺️

You might be interested in

4. Find the volume of the square pyramid shown. Round to the nearest tenth if necessary.

Pepsi [2]

**The missing image is attached below**

The correct answer is: 400 ft^3

Explanation:
The volume of the square pyramid = $\frac{a^2h }{3}$

Where a = base = 10 ft
h = $\sqrt{x^2 - ( \frac{a}{2} )^2} = \sqrt{13^2 - 5^2} = \sqrt{144} = 12$

Plug in the values in the equation:
The volume of the square pyramid = $\frac{10^212 }{3}$ = 400 ft^3