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emmasim [6.3K]
2 years ago
15

A. What is the perimeter of the rectangle? B. What is the area of the rectangle?

Mathematics
1 answer:
Archy [21]2 years ago
4 0

Answer:

A) perimeter = 3 + 3 + 8 + 8 = 22 units

B) area = 3 x 8 = 24 units²

Step-by-step explanation:

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I need help with this one too
NikAS [45]

Answer:

B

Step-by-step explanation:

I'm pretty sure that the shaded space represents all possible solutions, meaning that the X has to be greater than or equal to 2.

3 0
3 years ago
Given that f(x)=x+9 and g(x)=4x<br> Evaluate:<br> a) fg(2)<br> b) gf(2)
Elina [12.6K]

Answer:

f(x)=11

g(x)=8

Step-by-step explanation:

f(x)=(2)+9=11

g(x)=4(2)=8

BRAINLIEST PLEASE

6 0
3 years ago
I need help please- Lol
AysviL [449]
If i’m not mistaken the answer should be -6 degrees

Hope this helps! :)
5 0
3 years ago
Read 2 more answers
Hello! May Someone Kindly help me with this? its worht 13 points!
shusha [124]
So basically, to graph the points, you look at the x axis first. look at the first point. for example,(-2,4) look at the x axis and find -2. then, go up four points. do that to the rest of the points, then connect the dots, labeling the corresponding points you to A,B, and C. based off of this graph, turning it clockwise means to mirror it from the y axis. 90 degrees mean clockwise! from the new graph, bring each point 3 units down. thats it! good luck!
8 0
2 years ago
A balloon has a circumference of 23 cm. Use the circumference to approximate the surface area of the balloon to the nearest squa
AveGali [126]
To get the surface area of a sphere, we need to have the radius. We are given the circumference. The circumference formula is C=2πr.  We need to solve for r. 
23 = 2πr
r=3.66

The calculation for surface area is <span>A = 4πr^2. 
</span>A = 4<span>π(3.66)^2

Solve for A.

A= 168 cm^2.</span>
5 0
3 years ago
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