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Amanda [17]
2 years ago
15

The area (in square feet) of the school sign can be represented by

Mathematics
1 answer:
yawa3891 [41]2 years ago
3 0

Answer:

5x^2+2x-432

Step-by-step explanation:

15x^2+x-215×2+x−2

=15x^2+x-430+x−2

=15x^2+x+x-430-2

=15x^2+2x-432

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Jaz was 43 inches tall. Eighteen months later, she was 52 inches tall. The constant rate of change for Jaz's height was .
maxonik [38]

Answer:

Constant rate of change for Jaz height will be 0.5 inch per month

Step-by-step explanation:

Jaz present height is 43 inches.

Eighteen months later her height will be 52 inches.

Now we know rate of change will be represented by the formula

Rate of change of height =

=

= 0.5 inch per month

The constant rate of change for Jaz height will be 0.5 inch per month.

Read more on Brainly.com - brainly.com/question/2012372#readmore

7 0
3 years ago
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goldenfox [79]
No, a line of symmetry should cut the shape or object in half and represent a perfect mirror image.
3 0
3 years ago
Read 2 more answers
1) What is 89% of 355?
masha68 [24]

The of is essentially the multiplication operator hence

89\%\cdot355=0.89\cdot355=315.95

Hope this helps.

8 0
3 years ago
Read 2 more answers
Can someone please help me?
Aneli [31]

Answer:

A

Step-by-step explanation:

to find the inverse, there are two steps

1-interchange x and y

2-solve for y

so y=x+1/x

interchange to get x=y+1/y

and solving for y we multiply both sides by y to get xy=y+1

subtract both sides by y yielding xy-y=1

factor out y to get y(x-1)=1

then divide to get y=1/x-1

7 0
3 years ago
Find the size of angle XYZ.
ICE Princess25 [194]

Answer:

0.9

Step-by-step explanation:

so cos^-1 (4/13)

so it will be 0.95

if you round it up then it would be 1 if not then just 0.9

7 0
3 years ago
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