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4 years ago

How do i write the diameter of earth at the equator in expanded form with exponents

Mathematics

1 answer:

muminat4 years ago

5 0

The earth's diameter is 7,917.5 mi

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Write the equation of a line in slope intercept form that contains the points (-1,2) and (3,4)

Oksanka [162]

Y=1/2x-4
I think thats the answer

3 0

3 years ago

You and two friends visit a pizza shop. There are 14 toppings. 7 toppings are meat and the rest are vegetable. Each of you order

Oksi-84 [34.3K]

Probbality=desired outcomes/total possible outcomes

so you and 2 friends makes 3 people
you each order a differnt topping

so

7/14 or 1/2 of them are meat on first try
then, 1 less topping, so 6/14 or 3/7 are meat for 2nd peson
then 1 less topping so 5/14 are meat for 3rd person

1/2 times 3/7 times 5/14=15/196
probablity will be 15/196 or about 7.65%

7 0

3 years ago

The box at the right is a cube with edges that measure 2 feet. The sides of the triangle inside the cube are a diagonal of a fac

zvonat [6]

Answer:

$Area = 2 \sqrt{2}$

Step-by-step explanation:

Given

$Length_1 = 2$

$Length_2 = \sqrt{2^3}$

Required

Determine the area of the triangle

The given lengths represent the height and base length of the triangle.

So, the area is;

$Area = \frac{1}{2} * Length_1 * Length_2$

Substitute values for Length1 and Length2

$Area = \frac{1}{2} * 2 * \sqrt{2^3}$

$Area = \frac{2}{2} * \sqrt{2^3}$

$Area = 1* \sqrt{2^3}$

$Area = \sqrt{2^3}$

Express 2^3 as 2 * 2 * 2

$Area = \sqrt{2*2*2}$

$Area = \sqrt{4*2}$

Split

$Area = \sqrt{4} *\sqrt{2}$

$Area = 2 *\sqrt{2}$

$Area = 2 \sqrt{2}$

6 0

3 years ago

Name the property used in each equation. Then find the value of N. <br><br> 7+(4+6)=7+n

Xelga [282]

Hi there!

Let's solve th' Eqn. :-

7 + (6 + 4) = 7 + n

⇒ 7 + 10 = 7 + n

⇒ n = 7 - 7 + 10 ⇒ n = 10

Hence,
The required answer is " n " = 10

$\bf{COMMUTATIVE\:}$ :-

Th' Commutative property states that the order of the terms does not affect the final result.

~ Hope it helps!

5 0

3 years ago

April and Sanjay are both using tools to simulate the probability that a family with three children will have exactly one girl.

Oxana [17]

Answer:

Theoretical probability is what we expect to happen, where experimental probability is what actually happens when we try it out. The probability is still calculated the same way, using the number of possible ways an outcome can occur divided by the total number of outcomes. As more trials are conducted, the experimental probability generally gets closer to the theoretical probability.

6 0

4 years ago