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3 years ago

8

Select all the polygons that can be formed by the intersection of a plane and a cube. A. triangle B. square C. rectangle D. pent

agon E. hexagon F. octagon

1 answer:

Mama L [17]3 years ago

7 0

Answer:

I think it's C

Step-by-step explanation:

sorry if you get it right. ＼ʕ •ᴥ•ʔ／

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How many 1/5 pieces are in 4/5

Alla [95]

Answer:

4

Step-by-step explanation:

Take 1/5 divided by 4/5. In order to divide fractions you take the problem:

(4/5)/(1/5)

Then you flip the second fraction and multiply:

4/5 x 5/1

20/5

4

You could also just divide 4 by one, since the two fractions have the same denominator

8 0

3 years ago

the sum of two numbers is 31. twice the smallernumber is 11 more than the larger number.ehat is the value of the large number?

vovangra [49]

Answer:

The large number is 17

Step-by-step explanation:

x+y=31⟹x=31−y

2x=y+11⟹x=y+11/2

2(y+11/2)=2(31−y)

y+11=62−2y

3y=51

y=17 x=14

Hope this helps, have a nice day! :)

5 0

2 years ago

Read 2 more answers

Please helpp mecwith this question

andrew11 [14]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

$\frac{1}{R} = \frac{1}{8} + \frac{1}{12} \\$

$\frac{1}{R} = \frac{1 \times 3}{8 \times 3} + \frac{1 \times 2}{12 \times 2} \\$

$\frac{1}{R} = \frac{3}{24} + \frac{2}{24} \\$

$\frac{1}{R} = \frac{3 + 2}{24} \\$

$\frac{1}{R} = \frac{5}{24} \\$

Inverse both sides

$\frac{R}{1} = \frac{24}{5} \\$

$R = \frac{24 \times 2}{5 \times 2} \\$

$R = \frac{48}{10} \\$

$R = 4.8 \: \: Ω$

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

The correct answer is (( B )) .

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8 0

3 years ago

The sum of two integers is 2. Their difference is What are the two integers?

yarga [219]

I think the answer is D I'm not sure

8 0

4 years ago

Which equation of the line passes through the point (0,4) and is perpendicular to the lines whose equation is y=-1/2x + 3

Katyanochek1 [597]

Answer:

y = 2x+4

Perpendicular lines, when you multiply their gradient, you will get -1. You can also find the negative reciprocal, which is 2. The point (0,4) is the y intercept, which is for. Hence, the equation is y=2x+4

Hope this helps!

5 0

3 years ago