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2 years ago

Can someone please help

Mathematics

1 answer:

Bas_tet [7]2 years ago

7 0

Number 6 is C, Number 7 is A. Do you need number 8? if so I will edit answer and add pic

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WHAT IS THE ANSWER FOR 12 1/3 + 8 3/4 +17 2/8 +23 2/3=

gulaghasi [49]

$12 \dfrac{1}{3} + 8 \dfrac{3}{4} +17 \dfrac{2}{8} +23 \dfrac{2}{3}$

Simplify
$= 12 \dfrac{1}{3} + 8 \dfrac{3}{4} +17 \dfrac{1}{4} +23 \dfrac{2}{3}$

Change the denominators to be the same
$= 12 \dfrac{1 \times 4}{3 \times 4} + 8 \dfrac{3 \times 3}{4 \times 3} +17 \dfrac{1 \times 3 }{4 \times 3} +23 \dfrac{2 \times 4}{3 \times 4}$

$= 12 \dfrac{4}{12} + 8 \dfrac{9}{12} +17 \dfrac{3 }{12} +23 \dfrac{8}{12}$

Combine into single fraction
$= 60 \dfrac{24}{12}$

$= 62$

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2 years ago

A line on a graph shows a proportional relationship between the amount of almonds, x, in grams and the total calories y. Two poi

qaws [65]

C. 5.75 calories per gram

Edit: 287.5÷50=5.75
402.5÷70=5.75

4 0

3 years ago

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Find the area of the shaded triangle

Ivanshal [37]

Answer:

18 square units

Step-by-step explanation:

The square shows you the width and height of the triangle.

The area of any triangle if equal to 0.5 * width * height, so:

0.5 * 6 * 6 = 3 * 6 = 18 square units.

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2 years ago

Is the opposite of -72, positive 72?

fiasKO [112]

Answer: yes.

Step-by-step explanation: the opposite of a positive is negative, and th opposite of a negative is positive

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3 years ago

What does 4/54=x/36 equal

dalvyx [7]

First reduce the fraction so your equation looks like this:

2/27=x/36

Now cross multiply to simplify

72=27x

Now change sides

27x=72

Now divide both sides by 27

X= 8/3

Now you are left with your answer:

x= 8/3

Hope this helps! :3

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2 years ago

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