3 years ago

I hope this uploaded sorry still having a hard time with this one

Mathematics

1 answer:

Shkiper50 [21]3 years ago

8 0

No problem 72 cubic squares

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Find the value of 5!.

olga nikolaevna [1]

Value: Absolute value describes the distance of a number on the number line from 0 without considering which direction from zero the number lies.

The absolute value of a number is never negative. The absolute value of 5 is 5

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4 years ago

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Find the area.<br> 5 cm<br> 5 cm<br> 16 cm---<br> 7 cm<br> 14 cm

zalisa [80]

Answer:

if it is area of triangle it would be 49

Step-by-step explanation:

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3 years ago

Jada makes sparkling juice by mixing 2 cups of sparkling water with every 3 cups of apple juice.

alisha [4.7K]

Answer:

10 cups

Step-by-step explanation:

Ratio of water:juice = 2:3

2:3

?:15

3*5 = 15

2*5 = 10

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3 years ago

indicate in standard form the equation of the line in standard form. the line through (2,-1) and parallel to a line with slope 3

Art [367]

$k:y=m_1x+b_1;\ l:y=m_2x+b_2\\\\k\ \perp\ l\iff m_1\cdot m_2=-1\\\\k\ ||\ l\iff m_1=m_2$

We have $m_1=\dfrac{3}{4}$ .

$y=m_2x+b\to m_2=\dfrac{3}{4}$

$y=\dfrac{3}{4}x+b$

The line passes through point (2, -1). Substitute the coordinates of the point to the equation of a line:

$-1=\dfrac{3}{4}\cdot2+b\\\\-1=\dfrac{3}{2}+b\ \ \ \ |-\dfrac{3}{2}\\\\b=-\dfrac{2}{2}-\dfrac{3}{2}\\\\b=-\dfrac{5}{2}$

$y=\dfrac{3}{4}x-\dfrac{5}{2}\ \ \ \ |\cdot4\\\\4y=3x-5\cdot2\ \ \ \ |-3x\\\\-3x+4y=-10\ \ \ \ \ |\cdot(-1)\\\\3x-4y=10$

<h2>Answer: 3x - 4y = 10</h2>

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4 years ago

Find the approximate surface to area to volume ratio of a softball with a radius of 2inches

IgorLugansk [536]

Answer:

SA : V = 4πr² : 4/3πr³ = 3:r = 3:2 = 1.5

I did this class before and i still have it wrote down

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4 years ago