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saw5 [17]
2 years ago
7

Help, I have a time limit for this

Mathematics
1 answer:
salantis [7]2 years ago
5 0

Answer:

I believe that it is the first one.

Step-by-step explanation:

You might be interested in
During second period, Kiera completed a grammar worksheet. Of the 90 questions, she got 70% right. How many questions did Kiera
ANEK [815]

Answer:

we conclude that Kiera got the right 63 questions.

Step-by-step explanation:

Total questions = 90

The percentage of correct question = 70%

Using the formula

The number of correct questions = 70% of 90

                                                         = [70/100] × 90

                                                          = 0.7 × 90

                                                           = 63

Therefore, we conclude that Kiera got the right 63 questions.

7 0
3 years ago
Select the correct answer<br> What is the range of this function?
Verizon [17]

Answer:

ummm i think its B?

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What would x equal for the missing side
OverLord2011 [107]
X = 12

18/24 = .75
16 x .75 = 12
5 0
2 years ago
Convert this decimal to a simplified fraction:<br><br> 0.32
alexdok [17]
The answer is 8/25
Hope it helped
3 0
3 years ago
Read 2 more answers
David wants to hang a mirror in his room. The mirror and frame must have an area of 8 square feet. The mirror is 2 feet wide and
Agata [3.3K]
The correct quadratic equation;
x2+7x-2=0

Working
Assuming the frame has a uniform thickness;
Then length of mirror and frame is 3+x and width 2+x

The area of mirror and frame area;
A=L*W
8=(3+x)(2+x)
8=(6+5x+x2)
Taking 8 to the Right hand side, we have:
x2+5x-2 =0 
4 0
3 years ago
Read 2 more answers
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