2 years ago

Given the figure below, find the values x of and z.

Mathematics

1 answer:

kkurt [141]2 years ago

6 0

Answer:

x=7

z=79

Step-by-step explanation:

13x+10=101

13x=91

x=7

180-101=79

You might be interested in

Solve the following system of equations: <br> x − 2y = 5<br> 2x − 4y = 10

emmasim [6.3K]

$\left\{\begin{array}{ccc}x-2y=5\\2x-4y=10&|divide\ both\ sides\ by\ (-2)\end{array}\right\\\\\underline{+\left\{\begin{array}{ccc}x-2y=5\\-x+2y=-5\end{array}\right}\\.\ \ \ \ \ \ \ \ \ \ \ 0=0-true\\\\Answer:infinitely\ many\ solutions\ \left\{\begin{array}{ccc}x\in\mathbb{R}\\y=\dfrac{x-5}{2}\end{array}\right$

5 0

3 years ago

At a pizza place, a large pizza cost $7. 50 and toppings cost $0. 50 each. Write an equation the can be used to represent the co

vitfil [10]

Answer:

7.50 a pizza 0.50 for peporonies

Step-by-step explanation:

8 0

2 years ago

Can anyone please help me with this w

expeople1 [14]

5=27
N=5

Explanation=there’s a difference between each number of 5

Eg:12-7=5
17-12=5
22-17=5
So that means 22+5=27 and n=5 since it is the number difference
(I hope this helps you out)

3 0

3 years ago

A submersible vessel at an elevation of -75 feet to 5 times that elevation what is the vessel’s new elevation

liubo4ka [24]

Answer:

375 ft

Step-by-step explanation:

you just multiply it times 5

6 0

4 years ago

Read 2 more answers

State who is correct and explain why

Ivan

Answer:

12.4+3√7 is irrational

Step-by-step explanation:

12.4 is a rational number

3√7 is an irrational number

<u>The sum of a rational number and an irrational number is irrational.</u>

So, 12.4+3√7 is irrational

4 0

3 years ago