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3 years ago

ILL GIVE BRAINLIEST!!!!!!!!!!!!

Mathematics

1 answer:

luda_lava [24]3 years ago

6 0

Answer:

6.30

Step-by-step explanation:

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32 is 16% of what number

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The answer is 200. 1% is equal to 2, so 100% is equal to 200.

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rosy has 16 pencils and 24 erasers. she is putting together packets that will have an equal number of pencils and erasers in eac

faust18 [17]

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3 years ago

Help pls show work too :)

lutik1710 [3]

Answer:

60 degrees

Step-by-step explanation:

because two inner angles equals the opposite side's outer angle, we can do this

3y + 13 + 4y = 118

we combine like terms

7y + 13 = 118

subtract

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and then divide

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2 years ago

How many digreee are there<br> in a right angle

Artyom0805 [142]

Answer:

Step-by-step explanation:

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3 years ago

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Solve the question on the picture if it is wrong

romanna [79]

Given:

Cost of 1 digital song = $1.05

Cost of 2 digital song = $2.10

Cost of 5 digital song = $5.25

To find:

The equation and the cost of 25 downloaded digital songs.

Solution:

Let us take two points (1, 1.05) and (2, 2.10).

Here $x_1=1, y_1=1.05, x_2=2, y_2=2.10$

Slope:

$$m=\frac{y_2-y_1}{x_2-x_1}$

$$m=\frac{2.10-1.05}{2-1}$

m = 1.05

Using point-slope formula:

$y-y_1=m(x-x_1)$

$y-1.05=1.05(x-1)$

$y-1.05=1.05x-1.05$

Add 1.05 on both sides, we get

$y=1.05x$

Here x is the independent variable and c is the dependent variable.

So that substitute x = n and y = c.

$c=1.05n$

The equation is c = 1.05 n.

Substitute n = 25 in the equation.

$c=1.05(25)$

$c=26.25$

The cost of 25 songs is $26.25.

8 0

3 years ago