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4 years ago

Please answer asap. there are two pics :)

Mathematics

1 answer:

Thepotemich [5.8K]4 years ago

8 0

Answer:

$\boxed{\sf A. \ 0.34}$

Step-by-step explanation:

The first triangle is a right triangle and it has one acute angle of 70 degrees.

We can approximate $\sf \frac{WY}{WX}$ from right triangle 1.

The side adjacent to 70 degrees is WY. The side or hypotenuse is WX.

The side adjacent to 70 degrees in right triangle 1 is 3.4. The side or hypotenuse is 10.

$\sf \frac{3.4}{10} =0.34$

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JulijaS [17]

Answer:

3.5

Step-by-step explanation:

because I know

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3 years ago

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inn [45]

Answer:

$\boxed{8}$

Step-by-step explanation:

$Simplify \: the \: following : \\ = > \sqrt{25} + \sqrt{9} \\ \\\sqrt{25} = \sqrt{ {5}^{2} } = 5: \\ = > 5 + \sqrt{9} \\ \\ \sqrt{9} = \sqrt{ {3}^{2} } = 3: \\ 5 + 3 \\ \\ 5+3=8: \\ Answer:8$

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3 years ago

Read 2 more answers

The running back for the Bulldogs football team carried the ball 5 times for a total loss of 11 1/4 yards. Find the average chan

Firdavs [7]

Answer:

$\displaystyle 2\ \frac{1}{4}$

Step-by-step explanation:

<u>Fractions</u>

They can be expressed as proper fractions, improper fractions or mixed numbers. Proper fractions are such that the numerator is less than the denominator, like 2/5, 7/11, -9/10. Improper fractions are those whose numerators are greater than the denominator, such as 5/3, 10/9, -21/8.

Mixed numbers are expressions made of whole numbers and a proper fraction, like 4 3/5, 1 1/2, -5 4/9. Mixed numbers can be transformed to improper fractions and vice-versa.

The question requires us to find the average change in field position on each run of the running back for the Bulldogs football team which carried the ball 5 times for a total loss of 11 1/4 yards.

The number 11 1/4 is mixed, to express it as an improper fraction, we add the numbers like

$\displaystyle 11+\frac{1}{4}=\frac{45}{4}$

This improper fraction will now be divided by 5 to find the average of 5 runs:

$\displaystyle \frac{\frac{45}{4}}{5}=\frac{9}{4}$

We now need to separate the improper fraction to a mixed number, let's just divide 9 by 4 to get 2 as the quotient and 1 for the remainder, thus

$\boxed{\displaystyle \frac{9}{4}=2\ \frac{1}{4}}$

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4 years ago

What is the simple definition of realnumbers

erastova [34]

Answer:

In mathematics, a real number is a value of a continuous quantity that can represent a distance along a line (or alternatively, a quantity that can be represented as an infinite decimal expansion).

8 0

3 years ago

Read 2 more answers

What is the distributive property?

Amiraneli [1.4K]

Answer:

The first option: A.) For any numbers a, b, and c, a(b + c) = ab + ac.

Step-by-step explanation:

So anytime that you have a number or letter in front of a set of parenthesis that has numbers within (such as the example problem of: a(b + c)), you need to take the number outside of the parenthesis (a) in this situation) and multiply it to all of the numbers inside the parenthesis, like this:

a(b + c).

Multiply a into b, then multiply a into c, so that the equation looks like this:

ab + ac.

I hope that this helps.

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3 years ago