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3 years ago

Hi! Can you explain how to do this problem and why? I appreciate it!

Mathematics

2 answers:

trasher [3.6K]3 years ago

8 0

It would be a scale factor of 4. Multiply the 2 by 4, you get 8. Multiply the 3 by 4 you get 12. To get the area, multiply the 12 and the 8 and you get 96.

creativ13 [48]3 years ago

4 0

The scale factor of 4 because:

$4*2=8
$

$3*4=12$

$8*12=96$

I hope this helps c:

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balu736 [363]

Answer:

A. 4.2 times

Step-by-step explanation:

Chlorine level of the pool as adjusted by Paula = 6.3 parts per million

Ideal Chlorine level as suggested by the magazine = 1.5 parts per million.

Thus, the number of times the ideal level of Chlorine that the current level is = current level ÷ ideal level

= $\frac{6.3}{1.5} = 4.2$

The current Chlorine level is 4.2 times the ideal Chlorine level.

7 0

3 years ago

What is the center of a circle circumscribed about a triangle with vertices (−2, 2) ( 2, −2)and (6, 2)? A. (2, 2) B. (2, 0) C. (

grigory [225]

C. (0,2) if you plot these points correctly on a graph, the center is at 0,2. hope this helped.

6 0

2 years ago

Determine the percentage of the square that belongs to each of the four regions. (image included)

tatyana61 [14]

Step-by-step explanation:

maybe you can try to measure each of the ways maybe and you can get the equation

3 0

1 year ago

What is 2x+8y=12 in slope intercept form <br>as well as x-2y=0 in slope intercept form

earnstyle [38]

$the \ slope \ intercept \ form \ is : \\ \\ y= mx +b \\ \\ 2x+8y=12 \ \ |-2x \\ \\8y=-2x+12\ \ /:8\\ \\y=-\frac{2}{8}x+\frac{12}{8}$

$y=-\frac{1}{4}x+\frac{3}{4}\\ \\ m=-\frac{1}{4}$

$x-2y=0 \ \ | -x \\ \\-2y=-x \ \ /:(-2)\\ \\y=\frac{1}{2}x \\ \\ m= \frac{1}{2}$

8 0

2 years ago

Read 2 more answers

Hurry i'll give brainiest if u help me

galben [10]

X^2 = b^2-c^2
x^2= sqrt117^2-6^2
x^2=sqrt117×sqrt117-36
x^2=117-36
x^2=81
x=sqrt81
x=9cm

6 0

2 years ago