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3 years ago

Help me please, its math ofc

Mathematics

1 answer:

goldfiish [28.3K]3 years ago

7 0

I think it’s A. And good luck what grade are you in

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10 POINTS PLEAEE HELP ME

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1.obtuse 2.acute 3. Right angle 4.acute

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3 years ago

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maric is out shopping and finds a 71.00 basketball that is marked down 10% how much will be taken off the price in dallors?

Bumek [7]

Answer: 63 dollars and 9 cents

Step-by-step explanation:to find percentages take the original number and multiply it by the percent as such- 71 x .10 this will equal the percent of the number then minus this from the original number.

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4 years ago

The cost of turkey is directly proportional to its weight. If a 12-pount turkey costs $27, how much does a 13-pound turkey cost?

Pavel [41]

Answer:

$29.25

Step-by-step explanation:

Divide the cost of the turkey by 12 to obtain the unit cost then multiply this by 13

cost = $\frac{27}{12}$ × 13 = $29.25

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4 years ago

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12. What is the probability that a point in the square below

andrew-mc [135]

Answer:

$21.5\%$

Step-by-step explanation:

we know that

The probability that a point in the square below is in the shaded region, is equal to divide the area of the shaded region by the area of the square

step 1

Find the area of the shaded region

The area is equal to the area of the square minus the area of the circle

$A=b^{2} -\pi(r)^{2}$

we have

$b=12\ cm$ ---> length side of the square

$r=12/2=6\ cm$ ----> the radius is half the diameter

assume

$\pi =3.14$

substitute

$A=12^{2} -(3.14)(6)^{2}$

$A=30.96\ cm^{2}$

step 2

Find the area of the square

$A=b^{2}$

we have

$b=12\ cm$ ---> length side of the square

substitute

$A=12^{2}=144\ cm^{2}$

step 3

Find the probability

$P=30.96/144=0.215$

Convert to percent form

$0.215*100=21.5\%$

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3 years ago

Which one of these numbers is not like the others 25, 16, 49, 63, 81

Serhud [2]

<span>All numbers are perfect squares, except number 63.</span>

7 0

3 years ago

Help me please, its math ofc ​

Help me please, its math ofc