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Maurinko [17]
3 years ago
5

The perimeter of a rectangle is found by multiplying the sum of the length, shown as I,

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
7 0

Answer:

  B.  2(20 + w) < 57

Step-by-step explanation:

Only choices B and D show something "less than 57". Of those, only choice B shows a sum of length and width.

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How do you solve f(x) = 3x^4 + x + 2<br> and how do you find how many zeroes the problem has
pentagon [3]

Answer:

no solution

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way to solve

6 0
3 years ago
After 50 soccer games, the ratio of wins to losses is 3:7. How many games did the team win? Explain how you found your answer
zalisa [80]

Answer:The team won 15 games


Step-by-step explanation:

Given no of soccer games =50

Ratio of wins to losses =3:7

Let no of wins =3x

and no of losses =7x

Now

3x+7x=50

10x=50

Dividing both sides by 10

x=5

So no of wins =3x =3\times5

=15

We found  the answer as 10 parts equals 50

So 3 parts equals 15

4 0
3 years ago
Select all angles that MUST be supplementary to 9
erastova [34]

Answer:

Angles supplementary to angle 9 = Angle <u>10</u>, <u>7</u>, <u>5</u>, <u>1</u>, <u>4</u>, <u>3</u>, <u>15</u>, <u>12</u>, <u>24</u>, <u>22</u>, <u>20</u>, <u>19</u>, and angle <u>16</u>.

Step-by-step explanation:

Use the vertical, and corresponding angles theorem to find congruent angles.

Look for linear pairs (adjacent(next to each other, or share a side) angles that make 180° or a straight angle) from the corresponding angles.

Something is supplementary if it adds to 180 degrees.

The vertical angles theorem states that pairs of opposite angles made by interesecting lines are congruent.

The corresponding angles theorem states that corresponding or angles relative to the same position are congruent if the transversal crosses at least 2 parallel lines.

6 0
3 years ago
"All parallelograms have two pairs of parallel sides. All rectangles are parallelograms with four right angles. All squares are
Lorico [155]
A. Yes, since a square is a type of rectangle, but it has four congruent and parallel side.
B. Yes, since a square is also a type of parallelogram. Therefore it has 2 pairs of parallel sides.
C. No, they have 2 pairs of congruent sides.
Hope this helps :D
4 0
4 years ago
Read 2 more answers
Set up and solve a quadratic equation to work out the value of x
galben [10]
X= 24 simple calculations are there
4 0
3 years ago
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