All categories

3 years ago

What does z equal? Equation: 9 (z - 82) = 90

Mathematics

2 answers:

iVinArrow [24]3 years ago

6 0

Answer:

z = 92

Step-by-step explanation:

9 (z - 82) = 90

Divide both sides by 9

z - 82 = 90/9

z - 82 = 10

add 82 to both the sides,

z - 82 +82 = 10 +82

z = 92

matrenka [14]3 years ago

3 0

Answer:

Z=92

Step-by-step explanation:

Distribute, 9z-738=90

Add 738, 9z=828

Divide, z=92

You might be interested in

Little Miss Buffet takes all the money from her piggy bank and puts it into a savings account at her local bank. The bank promis

Veronika [31]

$205.03 is the answer to the Little Miss Buffet piggy bank savings

6 0

3 years ago

Read 2 more answers

Can y’all help me on question 36?!

Naya [18.7K]

Answer:

Step-by-step explanation:

Add all the w's together and you should get 5w

7 0

3 years ago

Plssss helpppp ASAPP<br> will mark BRAINLIEST!!!

Snezhnost [94]

Answer:

I would say the last one

Step-by-step explanation:

The third works the same way but 46/17 is hard to calculate without a calculator

5 0

4 years ago

Read 2 more answers

I used the rule add 4 , subtract 1 to generate a pattern. the first term in the pattern is 5. how can i write a number that coul

ozzi

5 + 4 - 1 = 7

7 + 4 - 1 = 10

10 + 4 - 1 = 13

And so on

5 0

3 years ago

1. Calculate the acceleration of riding her bicycle in a straight line that speeds up from 4 m/s to 12 m/s in 10 seconds. SOLUTI

valentina_108 [34]

<h3>✒️ACCELERATION</h3>

=================================

$\large\sf\underline{Problem:}$

Calculate the acceleration of riding her bicycle in a straight line that speeds up from 4 m/s to 12 m/s in 10 seconds.

=================================

$\large\sf\underline{Answer:}$

$\qquad \qquad \huge \rm = 0.8 \: m/s²$

=================================

$\large\sf\underline{Solution:}$

Here we have a given of,

$\tt{(12\:m/s) \:= \:V_f = (final\: velocity) }$
$\tt{(4\:m/s)\:=\:V_i = (initial \: velocity) }$
$\tt{(10\:sec) \:=\:T = (elapsed time) }$

$\bold{Formula\:||\: Acceleration = \frac{v\: - \:v_0}{t} = \frac{ΔV}{ΔT} }$

Because acceleration has a direction <u>(</u><u>riding her bicycle in a straight line</u><u>)</u>, it is important to always subtract the final velocity represented as $\bold{V_f}$ from your initial velocity also represented as $\bold{V_i}$ .

Now 'Work it out' and solve for Acceleration of riding her bicycle using the given formula.

$\large\rm{A = \frac{V_f \:- \:V_i}{T} }$
$\large\rm{A = \frac{(12\:m/s\:-\:4\:m/s) }{10\:sec}}$
$\large\rm{A = \frac{ 8\:m/s}{10\:sec} }$
$\large\rm{A = 0.8\:m/s²}$

Hence, The total acceleration of the girl riding her bicycle is 0.8 meters per second squared (m/s²).

=================================

૮₍´˶• . • ⑅ ₎ა

3 0

2 years ago