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3 years ago

Please help me ASAP help

Mathematics

1 answer:

disa [49]3 years ago

8 0

Answer:

$62 in^2$

Step-by-step explanation:

$===========================================$

Formulas:

Area of a rectangle/square:

$A=lw$

$===========================================$

Big Rectangles (2):

7*3=21

Multiply by 2

21*2= 42 in

Long rectangles (2)

7*1=7

Multiply by 2

7*2= 14 in

Short rectangles (2):

3*1=3

Multiply by 2

3*2= 6 in

Total:

Add.

42+14+6= 62 in2

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mary bought 12 puonds of blueberries to make 5 pies. She divided the blueberries evenly. How many pounds of blueberries were in

AlexFokin [52]

Answer:

2.4 pounds of blueberries for each pie

Step-by-step explanation:

Mary has 12 pounds of blueberries to make 5 pies.

Divide 12 by 5 to see how much pounds of blueberries each pie will have.

There are 2.4 pounds of blueberries for each pie.

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3 years ago

Study this table. x y –3 –2 –2 0 0 4 4 12 Which best describes the function represented by the data in the table? linear with a

ss7ja [257]

we can do this by 2 ways

1- by plotting the points on graph and then tracing the points to get shape,

for linear, we will get straight line

for quadratic, we will get parabola

in this case, it is linear as we get a straight line

2- by solving for values of x and y

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by putting given values of x and y we get

y + 2x = 4(answer)

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y^2 = 4ax

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7 0

3 years ago

Read 2 more answers

What are the solutions of x^2+6x=10

posledela

Answer:

x=-3+√19, x=-3-√19

Step-by-step explanation:

x^2+6x=10

x^2+6x-10=10-10

x^2+6x-10=0

a=1 b=6 c=-10 - use the quadratic formula

x=-3+√19, x=-3-√19

I hope this helps!

4 0

3 years ago

Image a coordinate plane with points plotted at ordered pairs Q(-4,4) R(2,4) S(5,-3) T(2,-3) and U (-4,-3) what is the area of t

pogonyaev

In counterclockwise order that's

R(2,4), Q(-4,4), U(-4,3), T(2,-3), S(5,-3)

That's a trapezoid, height 7 upper base 6, lower base 9, so average base 15/2 and area 7(15)/2 = 105/2 = 52.5.

Answer: 52.5

The shoelace theorem gives the answer without thinking. We write the list on top of itself shifted and add up the cross produces:

R(2,4), Q(-4,4), U(-4,-3), T(2,-3), S(5,-3)

Q(-4,4), U(-4,-3), T(2,-3), S(5,-3), R(2,4),

$A = \frac 1 2 | 2(4)-(4)(-4) + -4(-3)-(-4)(4) + -4(-3)- -3(2) + 2(-3)-(-3)(5) + 5(4)- -3(2)| = \frac{105}{2} \quad\checkmark$

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3 years ago

Line I is parallel to line m. If the

Ira Lisetskai [31]

Answer:

Step-by-step explanation:

alternate interior angles are always equal, so that means 6 = 4 = 75.

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3 years ago