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2 years ago

Erica babysits for 4 hours and is paid $33

Mathematics

1 answer:

Aleksandr-060686 [28]2 years ago

7 0

Answer: a: 8.25 b: 49.5

Step-by-step explanation:

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The city plans a roadway to have trees every mile. If the path is miles long, how many trees will the city need?

Elina [12.6K]

Answer:

Step-by-step explanation:

the country would need 30 to 33 trees

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3 years ago

14 1/2 - 2 1/3 what is the answer to this equation?

olchik [2.2K]

Answer:

12 1/6

It wants me to add more but there's nothing to add

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1 year ago

When 9/10 is divided by 2/5 , will the quotient be greater than 1 or less than 1.

Feliz [49]

9/10 * 5/2 = 45/20
The quotient will be greater than 1

3 0

2 years ago

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Give the equation of the line that passes through the points (4,6) and (-2,3)

Nutka1998 [239]

Answer:

y = 1/2x+4

Step-by-step explanation:

First we find the slope

m = (y2-y1)/(x2-x1)

= (3-6)/(-2-4)

= -3/-6

=1/2

The equation of a line in slope intercept form is

y = mx+b where m is the slope and b is the y intercept

y =1/2x+b

Substitute one of the point into the equation

6 = 1/2(4) +b

6 = 2+b

b=4

y = 1/2x+4

3 0

3 years ago

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Find the area of the triangle with the given base and height. b = 3 m and h = 10 1/2 m

svetoff [14.1K]

Statement:

The base of a triangle is 3m and its height is $10 \frac{1}{2}$ m.

To find out:

The area of the triangle.

Solution:

Given, base = 3m, height = $10 \frac{1}{2}$ m
We know,

$\sf \: area \: \: of \: \: a \: \: triangle = \frac{1}{2} \times base \: \times height$

Therefore, the area of the triangle

$\sf = (\frac{1}{2} \times 3 \times 10 \frac{1}{2} ) {m}^{2} \\ \sf = ( \frac{1}{2} \times 3 \times \frac{21}{2} ) {m}^{2} \\ = \sf \frac{63}{4} {m}^{2} \\ = \sf 15\frac{3}{4} {m}^{2}$

Answer:

The area of the triangle is $\sf \: 15 \frac{3}{4} {m}^{2}$

Hope you could understand.

If you have any query, feel free to ask.

5 0

2 years ago

Read 2 more answers