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Tcecarenko [31]
3 years ago
12

Need help figuring out A=

Mathematics
1 answer:
Bogdan [553]3 years ago
5 0
Better labeling so I can understand.
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What is the aswer ??????​
Rom4ik [11]

Answer:

A is correct don't you know

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2 years ago
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The vertices of a sandbox are P(12,14), Q(12,17), R(16,17), and S(16,14). The coordinates are measured in feet. What is the peri
liraira [26]
First, you need to draw this out. Roughly, it should look a little something like the link i included in this answer. then u just draw a line tracing the points to make a rectangle (sandbox) and decide that the perimeter, or the distance around, would be 3+4+3+4 = 14 feet.

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3 years ago
Which of the following graphs represents the solution to the following system
sdas [7]

Answer:

I am pretty sure it is most likely answer D.

Step-by-step explanation:

Hope this helps! Have a great day and good luck!

5 0
3 years ago
The average mark of candidates in an aptitude test was 128.5 with a standard deviation of 8.2.Three scores extracted from the te
oksian1 [2.3K]

Answer:

Step-by-step explanation:

Hello!

The variable of interest is

X: mark obtained in an aptitude test by a candidate.

This variable has a mean μ= 128.5 and standard deviation σ= 8.2

You have the data of three scores extracted from the pool of aptitude tests taken.

148, 102, 152

The average is calculated as X[bar]= Σx/n= (148+102+152)/3= 134

I hope this helps!

3 0
3 years ago
Convert to the unit in the brackets
myrzilka [38]

Answer:

1) 6.438km 2)818,700m 3)6750cm

5 0
2 years ago
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