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3 years ago

125-foot by 40-foot room; scale: 0.25 inch = 10 feet

Mathematics

1 answer:

gogolik [260]3 years ago

8 0

Your scale model will be just under 3.135 inches x 1 inch even.

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F(x)=2x^2−3x+5 Identify the quadratic term in the function.

rodikova [14]

Answer:

2×2-3×-5=0

Step-by-step explanation:

(2×2-3×)- 5=0

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3 years ago

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Which rule describes the x-coordinates in the translation below?.

rosijanka [135]

9514 1404 393

Answer:

(a) x + 0

Step-by-step explanation:

When translation is up or down, the x-coordinate doesn't change. It will be ...

x + 0

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3 years ago

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There are 10 boys trying out for the track team. Truman and Ryan are the two fastest runners. If the coach randomly picks two bo

vichka [17]

10 kids total

picking Truman would be 1 out of 10 or 1/10

then there would be 9 kids left so picking Ryan would be 1 out of 9 or 1/9

the probability of picking both would be 1/10 * 1/9 = 1/90

5 0

4 years ago

PLZ HELP

Illusion [34]

First drop down is 180°, second drop down is 1 and 4, third drop down is 1.

Solution:

Data in the given image:

2, 3 and 4 are interior angles of the triangle.

1 is the exterior angle of the triangle.

<u>Triangle sum property:</u>

<em>Sum of the interior angles of the triangle are supplementary.</em>

By the triangle sum property,

The sum of the measures of angles 2, 3 and 4 is supplementary (180°).

m∠2 + m∠3 + m∠4 = 180° – – – (1)

The sum of the measures of angles 4 and 1 is 180°.

Because they form a linear pair.

m∠1 + m∠4 = 180° – – – (2)

Using the substitution property, equate (1) and (2).

m∠2 + m∠3 + m∠4 = m∠1 + m∠4

Then by the property of equality, subtract m∠4 on both sides, we get

m∠2 + m∠3 + m∠4 – m∠4 = m∠1 + m∠4 – m∠4

m∠2 + m∠3 = m∠1

Hence first drop down is 180°, second drop down is 1 and 4, third drop down is 1.

7 0

4 years ago

The numeral 3 is in what place value in the number 89,571.23?

Vesna [10]

For this case we have the following number:

$89,571.23$

We want to know where the number 3 is located.

We note that the number 3 is located in the second position after the decimal point.

Since the number 3 is located to the right of the decimal point, then the correct position is hundredths.

Answer:

The number 3 is located in the hundredths of the following number:

$89,571.23$

7 0

3 years ago