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3 years ago

PLZ HALP ME!!! eek I will give brainliest, 5 stars, and a thanks

Mathematics

1 answer:

Elena L [17]3 years ago

8 0

Answer: x = 6

Step-by-step explanation:

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Claudia bought milk that costs $2.34 and one box of cookies that costs $3.29. How

Feliz [49]

Answer:

$5.63

Step-by-step explanation:

Just add both prices together

6 0

3 years ago

Read 2 more answers

What is the surface area of the milk carton

Mariana [72]

Answer:

280 in ^2

Step-by-step explanation:

Hi ok heres how I did this:

SA of rectangular prism: S = 2(lw + lh + wh)

SA of triangle top thing(whats it called???): Surface area = (Perimeter of the base × Length of the prism) + (2 × Base Area) = (S1 + S2+ S3)L + bh

So basically for the square part, the surface area is

2(4*4+4*12+4*12), or 224

For the triangle part, the surface area is

4+4+4, or 12*4+2*4, or 48+8, or 56

224+56=280

The thing is I don't know why it says round though. Theres a chance its incorrect if they want something with a decimal. Let me know.

5 0

2 years ago

How many kilometers are in 67 meters?

vichka [17]

It would be .67 meters

8 0

3 years ago

Read 2 more answers

I Need This One Also ASAP Plz<br><br> Y= x2 - 2 =7

fredd [130]

If that “ x” is suppose to be Multiplication then the answer is y=9/2

5 0

3 years ago

What is the area of this rectangle?

Rufina [12.5K]

Answer:

The answer to your question is: 40u²

Step-by-step explanation:

Data

Find the vertex

A (-4, 0)

B (-6, 4)

C (2, 8)

D (4, 4)

Formula

d = $\sqrt{(x2 - x1)^{2} + (y2 - y1)^{2} }$

Area = base x height

Process

1.- Find the distance from A to B, and the distance from A to D

2.- Obtan the area of the rectangle

1.-

dAB = $\sqrt{(-6 + 4)^{2} + (4 - 0)^{2} }$

dAB = $\sqrt{2^{2} + 4^{2} }$

dAB = $\sqrt{4 + 16}$

dAB = $\sqrt{20}$

dAD = $\sqrt{(4 + 4)^{2} + (4 - 0)^{2} }$

dAD = $\sqrt{8^{2} + 4^{2} }$

dAD = $\sqrt{64 + 16}$

dAD = $\sqrt{80}$

2.-

Area = $\sqrt{20} x \sqrt{80}$

Area = $\sqrt{20x80}$

Area = $\sqrt{1600}$

Area = 40u²

6 0

3 years ago