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3 years ago

PLS HELP MULTIPLE CHOICE

Mathematics

1 answer:

Delvig [45]3 years ago

8 0

Answer:

I think it is the first and the second one

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1/5 of 400 showing work

pychu [463]

1/5 of 400 = 80
400 x 1/5 = 400/5
400/5 = 80

6 0

3 years ago

Can someone help me math homework

RSB [31]

We fill in the following formula:
$\frac{part}{total} \times 100\%$

So in this case we get
$\frac{17}{20} \times 100\% = 85\%$

Therefore the answer is 85%

3 0

3 years ago

Read 2 more answers

After kicking, one coach likes to play practice games with 6 players on each

Nezavi [6.7K]

There are many possible numbers. First, lets begin with the data there giving us. They are saying she wants to play a practice game so there at least needs to be 2 teams. It also says, that she wants 6 players on each team, nothing more and nothing less. So, for this we are going to use the 6 timetables.

6 x 2 = 12

6 x 3 = 18

6 x 4 = 24

6 x 5 = 30

6 x 6 = 36

There are also more numbers, but I am not doing those. But, for your first five, there can be 12, 18, 24, 30, and 36 students to be on the teams for the practice game.

4 0

3 years ago

Find an equation (in term of x) of line through the points (-1,3) and (1,4)

Serjik [45]

ANSWER

The equation is
$2y - x = 7$

EXPLANATION

The equation of the line that passes through the point (-1,3) and (1,4) can be found using the formula,

$y-y_1=m(x-x_1)$

where

$m = \frac{4 - 3}{1 - - 1}$

$m = \frac{1}{2}$
is the slope and

$(x_1,y_1)$
is a point on the line.

The equation of the line becomes,

$y - 4 = \frac{1}{2} (x - 1)$

Multiply through by 2 to get,.

$2y - 8 = x - 1$

Or

$2y - x = 7$

4 0

3 years ago

Vertical angles are never congruent true or faulse

djyliett [7]

Vertical angles are always Congruent.

3 0

3 years ago