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2 years ago

ANSWERS FOR THESE!!!

Mathematics

1 answer:

Mkey [24]2 years ago

7 0

Answer:

Question 23) 12 x 6√3 = 72√3

Question 24) 672 cm³

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A mini miffin bakes 1,872 muffins. The large mini muffin boxes hold a dozen muffins. How many large boxes are needed to package

Dmitriy789 [7]

Answer:156

Step-by-step explanation:1872 divided by 12

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3 years ago

twelve cookies are cut from a rectangle of dough measuring 12 inches by 16 inches. How many square inches of dough are left over

valentina_108 [34]

Given:

Here twelve cookies are cut from a rectangle of dough measuring 12 inches by 16 inches.

Required:

How many square inches of dough are left over

the radius of cooke is 2 inches because if we cut cookie s in this formation and we get 4 cookies in horizontal so there are 4 diameter of each cookie and the total of these 4 diameter is 16.

So now the measure of one cookie is

$\frac{16}{4}=4\text{ inches}$

now the diameter of one cookie is 4 inches so by this we can find the radius

$\begin{gathered} r=\frac{d}{2} \\ r=\frac{4}{2}=2\text{ inches} \\ \end{gathered}$

now first we find the area of dough which isin rectangle shape

area of rectangle is

$A_1=12*16=192\text{ inches}^2$

now we have to find the area of 12 cookies

area of cookies is

$A_2=12*\pi *r^2=12*\pi *4=48\pi\text{ inches}^2$

now after cut dough for 12 cookies and the left over dough is

Final answer:

$A=A_1-A_2=192-48\pi\text{ inches}^2$

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1 year ago

ASAP PLS HELP ME I NNED HELP

likoan [24]

Answer:

perimeter=40.9ft

Step-by-step explanation:

The length at the top is 10ft,the length at the bottom is 10+4ft=14ft and the other lengths are8.9ft and 8ft

perimeter=10+14+8+8.9=40.9ft

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3 years ago

The U.S. consumption of copper (in thousands of metric tons)is given approximately by

NARA [144]

Answer:a) 15,315

b) 1005

Step-by-step explanation: shown in the attachment

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4 years ago

Rebekah uses a balance scale to measure the weight of a rock in science class. She finds that its weight is 380 grams. If the ac

allsm [11]

Answer:

Step-by-step explanation:

4.5 %

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3 years ago