2 years ago

2/5 of a foot pieces are there in 10 feet?

Mathematics

1 answer:

prohojiy [21]2 years ago

5 0

Answer:

$\frac{a}{25}$ That is the answer if you're finding the exact form...

Step-by-step explanation:

Simplify the expression

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A quadrilateral has angles that measure 74°, 93°, and 117°.

Tamiku [17]

We know the sum of all the angles in a quadilateral is equal to 360. so,
it would be: 360 - (74+93+117)

= 360 - 284
= 76 degrees

So, Your final answer is 76 degrees.

Hope this helps!

4 0

3 years ago

The decimal number 0.2 5 is an example of a terminating decimal.<br><br> true false PLEASE ANSWER

frozen [14]

Answer:

true

Step-by-step explanation:

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2 years ago

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Help me with this problem like the whole thing

Ulleksa [173]

Has to multiply I think try that !

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2 years ago

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number? x = –1 and x =

andrey2020 [161]

we have

$f(x)=x^{2}-2x-3$

Find the roots

Equate the function to zero

$x^{2}-2x-3=0$

Group terms that contain the same variable, and move the constant to the opposite side of the equation

$x^{2}-2x=3$

Complete the square. Remember to balance the equation by adding the same constants to each side.

$x^{2}-2x+1=3+1$

$x^{2}-2x+1=4$

Rewrite as perfect squares

$(x-1)^{2}=4$

Square root both sides

$(x-1)=(+/-)2$

$x=1(+/-)2$

$x=1+2=3$

$x=1-2=-1$

therefore

<u>the answer is</u>

$x=3$

5 0

2 years ago

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Marge cut 16 pieces of tape for mounting pictures on posterboard each piece of tape is 3/8 inches long how much tape did Marge u

daser333 [38]

Answer:

6 inches of tape

Step-by-step explanation:

To find the total amount of tape that Marge used, you can take the measure of each piece ( $\frac{3}{8}$ ) and multiply by the total number of pieces cut (16):

$\frac{3}{8}*\frac{16}{1}=\frac{48}{8}=6inches$

So, Marge used 6 inches of tape altogether.

7 0

2 years ago