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3 years ago

I need the help plz help me help me badly plz help me plz someone help me plz ASAP

Mathematics

1 answer:

Vesnalui [34]3 years ago

4 0

Answer:

B. 1 1/2 miles

Step-by-step explanation:

He runs daily ten 440-yard laps.

The distance he runs daily is 10 * 440 yd = 4400 yd.

1 mile = 1760 yd

4400/1760 = 2.5

He runs daily 2.5 miles

A race is 1 mile.

2.5 miles - 1 mile = 1.5 miles

Answer: B. 1 1/2 miles

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SashulF [63]

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Answer:

10 square units

Step-by-step explanation:

The triangle appears to have a base length (JL) of 4 units, and a height (JL to K) of 5 units. The area formula can be used:

A = (1/2)bh

A = (1/2)(4)(5) = 10

The area of the triangle is 10 square units.

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3 years ago

Write the number in two other forms 8.517

8090 [49]

8,517 8,000+500+10+7

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3 years ago

Nine times the difference of a number and one is equal to seven less than two times the number

Oksana_A [137]

9*(x-1)=2x-7
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3 years ago

Haruka hiked several kilometers in the morning. She only hiked 6 kilometer in the afternoon, which was 25% less she had hiked in

Marrrta [24]

7.5 kilometers is what she hiked

3 0

3 years ago

What is the slope of the line that passes through the points (7, -4) and (7, 0)? Write your answer in the simplest form.

olga55 [171]

Answer:

The slop is undefined

i.e. $m=\infty$

Step-by-step explanation:

Considering the slope formula

$\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}$

As the points are (7, -4) and (7, 0)

Here:

(x₁, y₁) = (7, -4)

(x₂, y₂) = (7, 0)

$\mathrm{When\:}y_1\ne \:y_2\mathrm{\:and\:}\:x_1=x_2\mathrm{\:the\:slope\:is\:}\infty$

$\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}$

$=\frac{\left(0-\left(-4\right)\right)}{\left(7-7\right)}$

$=\frac{0-\left(-4\right)}{0}$

$=\infty$

Therefore, the slop is undefined i.e. $m=\infty$

5 0

3 years ago