Ask question

Ask question

All categories

Salsk061 [2.6K]

3 years ago

10

Every day, you read 4 pages in 20 minutes. Your friend reads 6 pages every day at the same pace. How long does your friend read?

1 answer:

RideAnS [48]3 years ago

5 0

Hello there,

Every day, you read 4 pages in 20 minutes. Your friend reads 6 pages every day at the same pace. How long does your friend read?

4*5=20

6*5=30

Answer: 30

You might be interested in

A book store offers a sale on a new book. The sale is "buy two of the books and get the third book free." Tommy pays $26 for thr

Molodets [167]

Answer:

Salvo en cada library 4.33

3 0

2 years ago

18+(-4)-2/5j-4/5j+5? what is the answer

Serga [27]

Answer:

19 6j/5

Step-by-step explanation:

3 0

2 years ago

suppose marcus delivers papers at a rate of 9 papers in 18 minutes.How much longer would it take him to deliver 100 papers than

arlik [135]

We need to write the following expression and solve for x:

9/18 = 100/x

So: 9x = 1800

x = 200

So it would take him 200 minutes to deliver 100 papers.

We do the same for 72 papers

9/18 = 72/x

so 9x = 1296

and x = 144

It would take him 144 minutes to deliver 72 papers.

4 0

2 years ago

In the figure shown, ABC is a right triangle with side lengths a, b, and c, and CD is an altitude to side AB. The side lengths o

ycow [4]

Answer:

A

Step-by-step explanation:

In the figure shown, ABC is a right triangle with side lengths a, b, and c, and CD is an altitude to side AB. This altitude divides the triangle into two right triangles ADC and BDC. In these triangles,

$\angle CBD\cong \angle ACD\cong \angle CBA$
$\angle DCB\cong \angle DAC\cong \angle BAC$

So,

$\triangle ABC\sim \triangle CBD\sim \triangle ACD$

1. From the similarity $\triangle ABC\sim \triangle CBD,$ you have

$\dfrac{AB}{BC}=\dfrac{BC}{BD}\\ \\\dfrac{c}{a}=\dfrac{a}{s}$

2. From the similarity $\triangle ABC\sim \triangle ACD,$ you have

$\dfrac{AB}{AC}=\dfrac{AC}{AD}\\ \\\dfrac{c}{b}=\dfrac{b}{r}$

Hence, option A is true

5 0

2 years ago

Put the following equation of a line into slope-intercept form, simplifying all fractions. 3x-5y= -30

anastassius [24]

Slope intercept form is y=mx+b. So let's use the given equation and turn it into this form.

$3x-5y=-30$

Move the -3x to the right side

$-5y=-3x-30$

Divide both sides by -5

$y=\dfrac{3}{5}x+6$

This should be your answer, let me know if you need any clarifications, thanks!

5 0

2 years ago

Read 2 more answers