3 years ago

What is the solution to 19 = z + 12? z = ?

Mathematics

1 answer:

lidiya [134]3 years ago

3 0

Z = 7 As given, 19 = z + 12 19 - 12 = z 7 = z z = 7

You might be interested in

A sandman earns a commission of 26%. One week he had sales of $24400. Find the commission for the week.

prisoha [69]

Answer:

6344

Step-by-step explanation:

Find 26% of 24400

24400 * 26%

24400 * .26

6344

3 0

3 years ago

What is the sum of the first seven terms of the geometric series where a1 = 10 and r = −2?

matrenka [14]

$Sum_{7} = 10 * \frac{1- (-2^{7}) }{1 - (-2)} = 10* \frac{1+128}{1+2} = 10* \frac{129}{3} = 10 * 43 = 430$

4 0

3 years ago

PLEASE I HAVE TO GET THESE RIGHT!!!!! i NEED HELP! IM STUCK!!!!!!!

topjm [15]

Inversely proportional:

y = constant/x, or y*x = constant. Let's see which give the *same* product:

a) 6*1.5 = 5*1.25 NO
b) 5*2 = 4*3 NO
c) 4*2.25=6*1.5 YES!!!
d) 4.5*3 = 6*4 NO

So, C)!!!

6 0

3 years ago

Read 2 more answers

The measure of an exterior angle of a triangle is 75 degrees. If one of the non-adjacent interior angles measures 28 degrees, wh

Leokris [45]

The measure of an exterior angle of a triangle is equal to the sum of the measures of the two remote interior angles.

75-28=47

4 0

3 years ago

1 half of the birds at a pet store are yellow. tara buys 1 of the yellow birds. then one third of the birds at the store are yel

Alexus [3.1K]

There were 3 yellow birds. 3 is half of 6 and after Tara bought 1, there would be 2 yellow birds left. Which is 1/3 of 6. Hope this helps!!

8 0

4 years ago