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3 years ago

If r is seven more than the square of l, then r =

Mathematics

1 answer:

xenn [34]3 years ago

6 0

I think its r=I+7 because that would be the equation

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arlik [135]

Answer:

843 days

Step-by-step explanation:

7 0

3 years ago

F(x) = 2(2)2 – 3(2) + 7

bija089 [108]

Answer:

Step-by-step explanation:

f(x) = 2(2)² - 3(2) + 7

f(x) = 8 - 6 + 7

f(x) = 2 + 7

f(x) = 9

4 0

3 years ago

A point is randomly chosen in the diagram shown below. What is the likelihood that a point chosen inside the square will also be

s2008m [1.1K]

Side of the square: s
Area of the square: As=s^2

Diameter of the circle: d=s
Area of the circle: Ac=pi d^2/4
Ac=pi s^2/4; pi=3.1416
Ac=3.1416 s^2/4
Ac=0.7854 s^2

<span>The likelihood that a point chosen inside the square will also be inside the circle: P=?
P=Ac/As=0.7854 s^2 / s^2
P=0.7854
P=0.7854 * 100%
P=78.54%

</span>The likelihood that a point chosen inside the square will also be inside the circle is 0.7854 or 78.54%

3 0

3 years ago

Read 2 more answers

What is brain tumor???

irakobra [83]

Answer:

A cancerous or noncancerous mass or growth of abnormal cells in the brain.

Tumors can start in the brain, or cancer elsewhere in the body can spread to the brain.

Symptoms include new or increasingly strong headaches, blurred vision, loss of balance, confusion, and seizures. In some cases, there may be no symptoms.

Treatments include surgery, radiation, and chemotherapy.

Step-by-step explanation:

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5 0

2 years ago

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If Emily pours 7/9 of a pint of coffee in the cup, how much milk can a customer add to the cup?

svet-max [94.6K]

Answer: The answer is $\dfrac{2}{9}.$

Step-by-step explanation: Given in the question that Emily pours $\dfrac{7}{9}$ of a pint of coffee in the cup. We are to find the fraction of the milk that a customer can add to the cup.

Fraction of the pint of coffee in the cup is given by

$f_c=\dfrac{7}{9}.$

The fraction of the cup that is left unfilled will be

$f_u=1-\dfrac{7}{9}=\dfrac{9-7}{9}=\dfrac{2}{9}.$

Therefore, the fraction of the cup that can be filled with milk is

$f_m=f_u=\dfrac{2}{9}.$

Thus, the answer is $\dfrac{2}{9}.$

5 0

3 years ago

Read 2 more answers