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4 years ago

Am I correct????????????????

Mathematics

1 answer:

Zinaida [17]4 years ago

7 0

You are correct because you would have to multiply them all

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Heather has a bag with 3 marbles, 6 tennis balls, 2 apples, and 4 books. What is the ratio of books to tennis balls?

Serhud [2]

Answer:C 4:6

Step-by-step explanation:

1. Books goes first so in this case it 4

2. Tennis is 6 sorry it 4:6

5 0

3 years ago

Read 2 more answers

What would the work and answer Bc for number 1.

stellarik [79]

Is there a Pic with this?

8 0

4 years ago

a machine made 2 2/6 pencils in 3 3/4 minutes. how many pencils would the machine have made after/minute

erma4kov [3.2K]

Question:

A machine made 2 2/6 pencils in 3 3/4 minutes. How many pencils would the machine have made after 9 minutes?

Answer:

$\frac{504}{90}\ or\ 5.6$ pencils is made after 9 minutes

Solution:

Given that,

A machine made 2 2/6 pencils in 3 3/4 minutes

Which means,

$2\frac{2}{6} = \frac{14}{6}$

$3\frac{3}{4} = \frac{15}{4}$

Let "x" be the number of pencils made in 9 minutes

Therefore,

$\frac{14}{6}\ pencils = \frac{15}{4}\ minutes\\\\x\ pencil = 9\ minutes$

This forms a proportion and we can solve by cross multiplying

$\frac{14}{6} \times 9 = \frac{15}{4} \times x\\\\x = \frac{14}{6} \times 9 \times \frac{4}{15}\\\\x = \frac{504}{90}\\\\x = 5.6$

Thus, $\frac{504}{90}\ or\ 5.6$ pencils is made after 9 minutes

7 0

3 years ago

Write the equation of the line in slope intercept form. m = -2, passes through (0, -5)

Hitman42 [59]

Answer:

y = -2x -5

Step-by-step explanation:

5 0

3 years ago

Are the triangles similar? If they are write a similarity statement and give the scale factor.

uranmaximum [27]

SAS stands for "side, angle, side" and means that we have two triangles where:

- the ratio between two sides is the same as the ratio between another two sides

- the angles betweet this sides are equal.

We have m∠U = m∠ R.

The ratio:

$12:18=\dfrac{12}{18}=\dfrac{12:6}{18:6}=\dfrac{2}{3}\\\\10:15=\dfrac{10}{15}=\dfrac{10:5}{15:5}=\dfrac{2}{3}$

<h3>Answer: The triangles are similar.</h3>

3 0

3 years ago