2 years ago

Can someone Help me please

Mathematics

1 answer:

Inessa05 [86]2 years ago

4 0

Answer:

the perimeter is 82 in.

Step-by-step explanation:

add all sides

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Plz help i'll give thanks and brainliest

yan [13]

I believe it is D if i’m correct

3 0

3 years ago

Which of the following best describes the solution to the system of equations below?

OverLord2011 [107]

Answer: OPTION A

Step-by-step explanation:

The equation of the line in slope-intercept form is:

$y=mx+b$

Where m is the slope and b the y-intercept.

Solve for y from each equation:

$\left \{ {{5y=-4x+7} \atop {10y=-8x+14}} \right.\\\\\left \{ {{y=\frac{-4}{5}x+\frac{7}{5}} \atop {y=\frac{-8}{10}x+\frac{14}{10}}} \right.\\\\\left \{ {{y=\frac{-4}{5}x+\frac{7}{5}} \atop {y=\frac{-4}{5}x+\frac{7}{5}}} \right.$

As you can see the slope and the y-intercept of each equation are equal, this means that both are the exact same line. Therefore, you can conclude that the system has infinitely many solutions.

3 0

3 years ago

Jan found 24 bagels on sale for $9. She is planning to serve breakfast for her students and parents and needs 48 bagels. How muc

SIZIF [17.4K]

Answer:

$18

Step-by-step explanation:

9 multiplied by 2 equals 18.

Hope this helps :)

8 0

3 years ago

Determine the period

KiRa [710]

Answer:

2 units

Step-by-step explanation:

From one crest (high point) to the next crest point is one period....

this covers 2 units on this graph

8 0

1 year ago

What's pie divide by 90

DochEvi [55]

If we use 22/7 as pi we can say...

22/7 / 90 =
22/7 x 1/90 =

22/630 = 11/315 (in fraction form)

11/315 is the same as saying 11 divided by 315 which would work out to

about .035 rounded to the nearest thousandth

3 0

3 years ago