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In-s [12.5K]
3 years ago
6

Area of circle with 7.1km rounded to the nearest tenth

Mathematics
1 answer:
OleMash [197]3 years ago
8 0

Answer:

I'm pretty sure it's just 7.0 because seven is the nearest 10th because it's only .1

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Please help me! tysm :)
kupik [55]
To factor it'd be (3x-2) (3x-2)
8 0
3 years ago
Joe spent half of his weekly allowance playing mini-golf. To earn money, his parents let him weed the garden for $6. What is his
frosja888 [35]

Answer: Joe's weekly allowance = $12

Step-by-step explanation:

Joe spent half of his weekly allowance playing mini-golf

Let a = his weekly allowance

This means Joe spent a/2 playing mini-golf.

To earn money, his parents let him weed the garden for $6

This means Joe's total money

= a + 6

What is his weekly allowance if he ended with $12?

This means he had $12 left after spending a/2 from ta total of (a +6)

Therefore,

(a +6) -a/2 = 12

Taking LCM of 2

[2(a+6)-a]/2=12

Cross multiplying by 2

2a + 12-a = 24

a+12 =24

a = 24-12 =$12

Joe's weekly allowance = $12

6 0
3 years ago
Can someone please explain how to solve this? And give me the answer?! THANK U !
Lyrx [107]

we know the segment QP is an angle bisector, namely it divides ∡SQR into two equal angles, thus ∡1 = ∡2, and ∡SQR = ∡1 + ∡2.

\bf \begin{cases} \measuredangle SQR = \measuredangle 1 + \measuredangle 2\\\\ \measuredangle 2 = \measuredangle 1 = 5x-7 \end{cases}\qquad \qquad \stackrel{\measuredangle SQR}{7x+13} = (\stackrel{\measuredangle 1}{5x-7})+(\stackrel{\measuredangle 2}{5x-7}) \\\\\\ 7x+13 = 10x-14\implies 13=3x-14\implies 27=3x \\\\\\ \cfrac{27}{3}=x\implies 9=x \\\\[-0.35em] ~\dotfill\\\\ \measuredangle SQR = 7(9)+13\implies \measuredangle SQR = 76

4 0
3 years ago
Use the table to determine whether the relationship is proportional. If so, write an equation for the relationship. Tell what ea
Rudik [331]

Answer:

3 is not 4 is proportional

Step-by-step explanation:

8 0
2 years ago
Please answer this question
gladu [14]

Answer:

A

hope that helped <3

8 0
2 years ago
Read 2 more answers
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