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anyanavicka [17]

4 years ago

11

One meteorite weighs 1.8 pounds. A second meteorite weighs 2.35 times as much as the first meteorite weighs. How much does the s

econd meteorite weigh? 4.23 pounds 3.95 pounds 3.88 pounds 4.15 pounds

1 answer:

Grace [21]4 years ago

8 0

The answer is 4.23 the second meteorite wieghts 4.23 pounds

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Each basket at the farm stand holds 3 pounds of potatoes or 6 pounds of tomatoes. If there are 21 pounds of potatoes and 6 pound

jolli1 [7]

Answer:

8 baskets

Step-by-step explanation:

Well, we can simply divide each number by the amount of vegetables are needed.

6/6=1. We only need 1 basket for tomatoes.

21/3=7. We need 7 baskets for potatoes.

7+1=8 We need 8 total baskets.

Hope this helps! :D

7 0

3 years ago

Read 2 more answers

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ankoles [38]

Answer: the answer is (A)

Step-by-step explanation:

7 0

3 years ago

never [62]

Answer:

Lee has more pizza

Lee has 2.24 in^2 more than John

Step-by-step explanation:

step 1

Find the area of each slice of pizza

$A=\frac{1}{8}\pi r^{2}$

we have

$r=16/2=8\ in$ ----> the radius is half the diameter

substitute

$A=\frac{1}{8}\pi 8^{2}$

$A=8\pi\ in^{2}$

step 2

Find the area of John's part (area of shaded triangle)

The measure of the central angle of each slice of pizza is equal to

$360\°/8=45\°$

so

the height of triangle is equal to the base

Let

x ---->the base of the shaded triangle

$cos(45\°)=\frac{x}{r}$

$cos(45\°)=\frac{x}{8}$

Remember that

$cos(45\°)=\frac{\sqrt{2}}{2}$

substitute

$\frac{\sqrt{2}}{2}=\frac{x}{8}$

solve for x

$x=4\sqrt{2}\ in$

Find the area of shaded triangle

$A=(1/2)(4\sqrt{2})(4\sqrt{2})=16\ in^2$

step 3

Find the area of Lee's part

The area of Lee's part is equal to the area of two slices of pizza minus the area of two triangles

so

$2(8\pi)-2(16)=(16\pi-32)\ in^2$

assume

$\pi =3.14$

$(16(3.14)-32)=18.24\ in^2$

so

Lee's part is greater than John part's

Find the difference

$18.24-16=2.24\ in^2$

therefore

Lee has more pizza

Lee has 2.24 in^2 more than John

6 0

3 years ago

10-25 I know that a lot but I am terriable at math and don't understand this so please help

shtirl [24]

10. x = 3
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5 0

3 years ago

How do I do the question in the picture up there

satela [25.4K]

Answer: x= 1/5
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4 0

3 years ago