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Vladimir79 [104]

2 years ago

7

Need help with math points and brainlest

1 answer:

Nitella [24]2 years ago

4 0

Answer:

Step-by-step explanation:

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Marissa is baking cookies to bring to school and share with her friends on her birthday the recipe requires three eggs for every

nadezda [96]

The answer is 9 eggs

7 0

2 years ago

The Perimeter is x+38

OLga [1]

P=x+38

add all individual sides together (is also the perimeter):
p=(x+3)+(x-5)+x+(x-2)+(x-4)+(x-1)+(x-1)
=7x-10

set both p equal:
x+38=7x-10
38=6x-10
48=6x
8=x

then insert x=8 in all the side/perimeter equations:
p=x+38=8+38=46

sides:
x=8
x-2=8-2=6
x-1=8-1=7
x-4=8-4=4
x-5=8-5=3
x+3=8+3=11

8 0

2 years ago

How to convert 3 mins into hours?

vovangra [49]

Answer:

3 minutes would be 0.05 hours.

Step-by-step explanation:

Simply divide the minute value by 60 and you get 0.05.

7 0

2 years ago

What is the sum of 2.5 × 104 and 3.4 × 104?

Lelu [443]

Answer:

613.6

Step-by-step explanation:

6 0

2 years ago

The vertices of a parallelogram are J(?5, 0), K(1, 4), L(3, 1), and M(?3,?3). Find the slope of each side. Slope of JK = slope o

Blizzard [7]

Answer:

The slope of JK is 2/3.

The slope of KL is -3/2.

The slope of LM is 2/3.

The slope of MJ is -3/2.

Step-by-step explanation:

Consider the provided vertices.

We can find the slope by using the value.

$Slope=m=\frac{y_2-y_1}{x_2-x_1}$

The vertices of a parallelogram are J(-5, 0), K(1, 4), L(3, 1), and M(-3,-3).

Find slope of JK by using the points J(-5, 0) and K(1, 4).

$m=\frac{4-0}{1-(-5)}=\frac{2}{3}$

The slope of JK is 2/3.

Find slope of KL by using the points K(1, 4) and L(3, 1).

$m=\frac{1-4}{3-1}=\frac{-3}{2}$

The slope of KL is -3/2.

Find slope of LM by using the points L(3, 1) and M(-3,-3).

$m=\frac{-3-1}{-3-3}=\frac{2}{3}$

The slope of LM is 2/3.

Find slope of MJ by using the points M(-3,-3) and J(-5, 0).

$m=\frac{0+3}{-5+3}=\frac{3}{-2}$

The slope of MJ is -3/2.

4 0

2 years ago