Ask question

Ask question

All categories

2 years ago

9

Look at the steps used to solve the equation below . Which mathematical property justifies the work between steps #3 and 4 step#

3 10x + 0 =40 +4 step #4 10x =40+4

1 answer:

Neko [114]2 years ago

4 0

I’m sorry I’m wasting an answer but I’m having some technical issues with Brainly so I will try answering a question to see if it works

You might be interested in

Find the length of side x in simplest radical form with a rational denominator.<br> X

Aleks04 [339]

Nxjxixjjxxjxjxjxjxj snznznxjx

4 0

2 years ago

What is the center and radius of the circle?<br> (x-3)2 + y² = 4

Kipish [7]

Answer:

center = (3, 0)

radius = 2

Step-by-step explanation:

Standard equation of a circle: $\sf (x-h)^2+(y-k)^2=r^2$

(where (h, k) is the center of the circle and r is the radius)

Given equation:

$\sf (x-3)^2+y^2=4$

Rewrite in standard form:

$\sf \implies (x-3)^2+(y-0)^2=2^2$

Therefore

center = (3, 0)
radius = 2

4 0

1 year ago

Please HELP!!!!!!! I don't get it

Akimi4 [234]

C Because the other answers 2 or1 pound that's more than the amount in the question asks for

5 0

2 years ago

Read 2 more answers

Find the value of m and b for the equation 0=-9x+5y+25

lukranit [14]

Answer:

X= -5

Y=-2.7

Step-by-step explanation:

YOU DO THIS BY SUBTRACTING 25 ON THE RIGHT SIDE TO THE LEFT ONLY LEAVING YOU WITH VARIABLES.

THEN YOU SUBSTITUTE ZERO INTO Y TO FIND X THEN SUBTITUTE ZERO INTO X TO FIND Y

BTW SUBSTITUTE ONE INTO THE VARIABLE YOU ARE FINDING

8 0

2 years ago

Sarah wants to join a gym. Fitness Gym charges a $120 enrollment fee and $25 a month. Sports Gym charges no enrollment fee and $

kirill [66]

Answer:

it will take about 6 months

4 0

2 years ago

Read 2 more answers