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4 years ago

How do i convert 100 yards in 12 seconds to yards per second

2 answers:

7 0

To convert from 100 yds/12 seconds to yards per second, divide both sides by the number 12.
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You'll end up with 8.3 yards per second.

Stells [14]4 years ago

3 0

you divide 100 and 12. (100/12) once u divide it, you will get 8.33 seconds :)

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Write a vector equation of the line that passes through P(4, 7) and is parallel to a = (3, 8).

love history [14]

Answer:

Step-by-step explanation:

(x,y) = P + (a)t

(x,y) = (4,7) + t(3,8)

(x,y) - (4,7) = t(3,8)

(x-4, y-7) = t(3,8)

4 0

3 years ago

What are all the vocabulary words in all math classes?

Kaylis [27]

Answer:

There are infinite vocabulary words that can be used in math, but i think these are the most commonly used.

Step-by-step explanation:

. parallel - equal- equidistant - collinear - symmetry - tangent.

. Lines- angles-circles - quadrilateral- circumference.

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6 0

3 years ago

Jim has three times as many comic books as Charles Charles has two thirds as many as Bob Bob has 27 books how many comic books d

Lorico [155]

Charles has 2/3 of bob

bob has 27

so 2/3*27 = 27 *2 = 54/3 = 18

Charles has 18

Jim has 3 times as many as Charles so he has 3 x 18 = 54

jim has 54 comic books

6 0

3 years ago

Help please and thank u

elena55 [62]

Answer:

It’s correct

Step-by-step explanation:

You‘ve got the first angle correct! You‘ve got the second angle correct. The third angle is also correct! angle.

Now the third angle has a way of Tricken ya! So heres a way to solve:

5 x 20= 100

100-40= 60

GOOD JOB! have a good night!

3 0

3 years ago

Josh leans the ladder against a side of her house which is 10 feet. If the base of the latter is 3 feet away from the house, how

Galina-37 [17]

Answer:

$\sqrt{109}$

Step-by-step explanation:

The side of the house is a side of the right triangle.

The ladder is 3 feet away, so it forms a triangle with sides 3, 10, x.

We're trying to find the hypotenuse, which is given by Pythagoras' Theorem:

$a^2 + b^2 = c^2\\3^2 + 10^2 = x^2\\109 = x^2\\x = \sqrt{109}$

4 0

4 years ago