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3 years ago

7

57 POINTS!!! Pls help I really need it! You can zoom in if u have to. I will mark brainliest but will report if unrelated. Pls n

o links.

1 answer:

vitfil [10]3 years ago

7 0

Answer:

153.94 yd²

Step-by-step explanation:

diameter is 14 so radius is 7

A = 7²π

A = 49π ≈ 153.94

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Kyra has 2 plates, 2 cups, and 2 bowls. If she chooses one of each randomly, what is the probability that the plate, cup, and bo

tensa zangetsu [6.8K]

The correct answer is A. <span>0.125
</span><span>
1/8(this is a fraction)</span>
(divide the numerator by the denominator)

1÷8 = 0.125
If you want you can Convert the number to a percentage:<span>
0.125×100=12.5%

but the question is asking for decimal form therefore the answer is </span>0.125.
I also did the quiz and this was correct

Hope this helps!! :D

7 0

3 years ago

Read 2 more answers

How would you convert a mass in centigrams to a mass in milligrams??

const2013 [10]

First let's start with the relationship between grams and centigrams and grams and milligrams.

1 gram = 100 centigrams
1 gram = 1000 milligrams

Because these two equations are equal, we can rewrite our equation as 100 centigrams = 1000 milligrams.

Now we divide by 100 to simplify our equation to 1 centigram = 10 milligrams.

With this simplified equation we see that we multiply the number of centigrams by 10 to find the equal number of milligrams.

5 0

4 years ago

H(x) = x2 1 k(x) = x – 2 (h k)(2) = (h – k)(3) = Evaluate 3h(2) 2k(3) =.

natima [27]

Quadratic equation is the equation in which only one variable is unknown. The highest power of the variable is 2.The value of the given functions are,

$(h+k)(x)=5$

$(h-k)(x)=9$

$3h(2)+2k(3)=17$

<h3>Given information-</h3>

The given function is,

$h(x)=x^2+1$

$k(x)=x-2$

<h3>Quadratic equation</h3>

Quadratic equation is the equation in which only one variable is unknown. The highest power of the variable is 2.

1) The value of the function (h+k)(2),

$(h+k)(x)=h(x)+k(x)$

$(h+k)(x)=x^2+1+x-2$

$(h+k)(2)=2^2+1+2-2$

$(h+k)(x)=5$

2)The value of the function (h-k)(3),

$(h-k)(x)=h(x)-k(x)$

$(h-k)(x)=x^2+1-x+2$

$(h-k)(3)=3^2+1-3+2$

$(h-k)(x)=9$

3) The value of the function 3h(2)+2k(3)

$3h(x)+2k(x)=3x^2+3+2x-2\times 2$

$3h(2)+2k(3)=3\times2^2+3+2\times2-2\times 2$

$3h(2)+2k(3)=17$

Hence the value of the given functions are,

$(h+k)(x)=5$

$(h-k)(x)=9$

$3h(2)+2k(3)=17$

Learn more about the quadratic equation here;

brainly.com/question/2263981

4 0

3 years ago

your car travels 308 miles on 11 gallons of gasoline. how many miles can it travel with 1 gallon of gas

Monica [59]

Answer:

28 miles

Step-by-step explanation:

308/11 = 28 miles per gallon of gas

5 0

3 years ago

Ten minutes into the hot dog eating contest, there are 450 hot dogs remaining. At 25 minutes, 375 hot dogs are left. Assuming th

8_murik_8 [283]

480-3t
t is in minutes.
hope this helps some.

8 0

3 years ago