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Rainbow [258]
3 years ago
13

The diameter of a circle is 4 inches. What is the circle's area? d=4 in Use 3.14 for u.

Mathematics
1 answer:
harina [27]3 years ago
7 0

Answer:

The area would be 12.57

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A bag contains 30 cookies: 9 vanilla, 9 chocolate, and 12 oatmeal. What is the probability that a chocolate is randomly selected
telo118 [61]

There is 9 chocolate cookies, so the probability of choosing chocolate is \frac{9}{30}. We then simplify to get \frac{3}{10}, or 0.3.


3 0
3 years ago
Which term is a perfect square of the root 3x4?
mafiozo [28]

Answer: 9x16

Step-by-step explanation: The correct option is perfect square of 3x4 is 9x16.

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3 years ago
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Find the perimeter of quadrilateral ABCD with vertices A=(1,1) B=(4,4) C=(7,1) D=(4,-2). Explain your answer.​
Vanyuwa [196]

we have the coordinates of ABCD

there are 2 ways of doing this one is you find the distance of ab, bc, cd and da and then add the answers together. there is another way but i dont remember it properly so i am just gonna do it this way

distance between 2 point = \sqrt{(x_B-x_A)^2+(y_B-y_A)^2}

AB

d = \sqrt {(4 - 1)^2 + (4 - 1)^2}

d = \sqrt {(3)^2 + (3)^2}

d = \sqrt {9 + 9}

d = \sqrt 18

AB = 4.24

now repeat the same with all

BC= 4.24

CD= 4.24

DA= 4.24

so its a square with all the same sides so perimeter is 4 x 4.24

perimeter is 16.96

hope this helps

mark me as brainliest please

3 0
3 years ago
Please help me idk this
Soloha48 [4]

Answer:

round it up and 8 is closer to ten so it would be 4 pounds

4 0
3 years ago
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Find the value of the expression 3d+5 when d=3
sergiy2304 [10]
3x3=9
9+5=14 hope this helps u
8 0
3 years ago
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