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3 years ago

There are 20 balls in a bag. Ten of the balls are red, 4 are green, and the rest are yellow.

Mathematics

1 answer:

xxMikexx [17]3 years ago

4 0

Answer:

3/5

Step-by-step explanation:

I took the test

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Expand and simplify 9a+3(8-2a).

Zina [86]

9a + 24 - 6a
3a + 24
In bold is your answer

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3 years ago

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¿Cual es el volumen, en litros, de un cubo de 2 m de arista?

lutik1710 [3]

Answer:

مرحبًا ، لا أعرف الإجابة لأنني أتحدث الإنجليزية آسف ، أنا فقط بحاجة إلى نقاط

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3 years ago

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PLS HELP the LAST QUESTION, please...

Alex73 [517]

Answer:

280 Cubic inches

Step-by-step explanation:

When finding the volume, the equation is V=l*w*h

Therefore, the equation should be:

10.1*3.9*6.8

This is equal to exactly 267.852

However, the answer is 280 cubic in. because it's a larger number and it's about 13 from the actual answer. On the other hand, 250 cubic in. is about 17 from the actual number.

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3 years ago

Line BC has an equation of a line Y equals 2X +3 and F has an equation of a line Y equals -1/2 x+4 these two equations represent

Masja [62]

Answer:

Lines BC and F represent perpendicular lines

Step-by-step explanation:

we have

$y=2x+3$

the slope of the line BC is $m=2$

$y=-(1/2)x+4$

the slope of the line F is $m=-1/2$

we know that

If two lines are perpendicular, then the product of their slopes is equal to -1

$m1*m2=-1$

we have

$m1=2$ -----> slope line BC

$m2=-1/2$ -----> slope line F

Find the product of their slopes

$(2)(-1/2)=-1$

therefore

Lines BC and F represent perpendicular lines

6 0

3 years ago

Please answer this question, thx :)

dusya [7]

Answer:

49.5

Step-by-step explanation:

just put into you calculator

47+(15/3)/2

3 0

3 years ago