2 years ago

Please help me!!!!! Find the following values

Mathematics

1 answer:

nydimaria [60]2 years ago

5 0

ii) 5

i) it's value of pie inside?

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Translate the sentence into an inequality. The product of C and 9 is at most -28

Hatshy [7]

Answer:

$9c \leqslant - 28$

Step-by-step explanation:

Since 9 and c are multiplied together and the product is at most -28, the equation would have to be the one above.

7 0

3 years ago

Help me pleasee and also could you explain bc im so confused

Rufina [12.5K]

What the person said up above should be correct!

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2 years ago

The perimeter of a quarter circle is 14.28 KM. What is the quarter circle's radius?

lawyer [7]

Circumference= 2πr
Circumference= perimeter

14.28km= 2(3.14)r
14.28= 6.2831853072r
divide both sides by 6.2831853072
2.27= r

ANSWER: The radius is 2.27km

Hope this helps! :)

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2 years ago

Maya needs $58 to go on a field trip. She has saved $18.50. She earns $6.50 per hour cleaning her neighbor's garden, and she ear

insens350 [35]

She has $18.50 so she needs $39.50.

6.50×3= 19.50

18.50+19.50= 38

5.25×4=21

38+21=59

Maya would have enough money to go on the trip.

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3 years ago

Rearranging formulae:

bazaltina [42]

Answer:

1. d/a+c=d

2. (m+21)/5=n

3. (1/2+2q)*4=p or 2+8q=p

4. (p-2a)/2pi=r

5. {[(5c+1)/2]+c}/3=a

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3 years ago

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