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nalin [4]
3 years ago
8

Is it 7?????????????????????????

Mathematics
1 answer:
ehidna [41]3 years ago
4 0
3(9+5) all over 6
Multiply the number outside the parenthesis with the numbers inside the parenthesis
27+15 all over 6
Add 27 and 15 together.
42/6
Divide 42 by 6.
Final Answer: 7

So you were correct! The answer is 7

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1 peso = $ .075. How many pesos (whole number) do you get for $100 ?
olga55 [171]

Answer:

133

Step-by-step explanation:

100/.75 = 133.33 = 133

8 0
3 years ago
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The ANSWER is what I need to know.
tensa zangetsu [6.8K]
They both represent the expression, because when simplified the expression equals 8x+4, but you could also write it like 2(3x+2)+2x
8 0
3 years ago
Show that sin (30°) = 1/2
Natali [406]

Answer:

Geometric proof in explanation.

Step-by-step explanation:

Draw an equilateral triangle.

A equilateral triangle has it's sides all congruent and all it's angles measures 60 degrees.

We are going to draw a line segment to cut the equilateral triangles into two congruent right triangles. I will do this in the attachment with p being positive.

You can see we will get 30-60-90 triangles.

We don't need to find the adjacent measurement to the angle whose measurement is 30 degrees since sine is opposite over hypotenuse.

\sin(30^\circ)=\frac{\frac{p}{2}}{p}=\frac{p}{2} \cdot \frac{1}{p}=\frac{1}{2}

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7 0
3 years ago
How many different possible outcomes are there if you flip five coins?
Nikitich [7]

Answer:

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Step-by-step explanation:

there are two sides on a coin. 2 x 5 = 10

Hope that helps!

4 0
2 years ago
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Find the slope of the line that passes through (9,1) (5,8)
olganol [36]

Answer:

<h3>The slope  = - 7/4</h3>

Step-by-step explanation:

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

We have the points (9, 1) and (5, 8). Substitute:

m=\dfrac{8-1}{5-9}=\dfrac{7}{-4}=-\dfrac{7}{4}

4 0
3 years ago
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