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3 years ago

Find the perimeter of the figure to the nearest hundredth.

Mathematics

1 answer:

postnew [5]3 years ago

5 0

Answer:

30 ft.

Step-by-step explanation:

1. We start by looking at the 12. it goes the whole length of both sides of your figure. So, we can skip adding those 3's, and add two 12's.

2. So far, you have got 24 ft. Now, we still must add the width in so you add 6 more to that 24 (6 because 3 ft. on each side-you add). Your final answer is 30 ft. Hope this helps :)

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How many x -intercepts does the parabola whose function is f(x)=3 x 2 +4x+4

artcher [175]

Answer:

They are none x- intercepts on the parabola. To find the x-intercept, substitute in 0 for y and solve for x.

3 0

3 years ago

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I need help on it pls

Jobisdone [24]

Answer:

300 necklaces

Step-by-step explanation:

8,400 divided by 28 equals 300

4 0

3 years ago

please help me and before you try to answer the height is not 8 in but the volume is 25.12 in if that helps thank you <3

DochEvi [55]

Answer:

25.12 in^3.

Step-by-step explanation:

Volume of the cylinder = 3.14 * r^2 * h

= 3.14 * 2^2 * 8

The volume of the preserve

= 1/4 * 3.14 * 4 * 8

= 25.12 in^3.

3 0

3 years ago

Read 2 more answers

I need help ASAP!!

Viktor [21]

Answer:

$\frac{64}{49}$

Step-by-step explanation:

As we can see the given expression as three complex parts and all are being multiplied.

Lets simplify each part separately and then multiply all of them in the end

Part1

$(\frac{8.4.2}{8.7})^{2}$

Cancelling 8 in numerator with 8 in denominator

$(\frac{4.2}{7})^{2}$

$(\frac{8}{7})^{2}$

$\frac{64}{49}$

Part2

$(\frac{8^{0} }{7^{-3} })^{3}$

simpliying

$(\frac{1}{7^{-3} })^{3}$

$({7^{3} })^{3}$

$7^{9}$

Part3

Third part is $7^{-9}$ , and it does not need to be further simplified

Now multiplying all the three parts

$\frac{64}{49}.7^{9}.7^{-9}$

$\frac{64}{49}.7^{9-9}$

$\frac{64}{49}.7^{0}$

$\frac{64}{49}.1$

$\frac{64}{49}$

So our final answer is $\frac{64}{49}$

5 0

3 years ago

Help on picture 20 points

Flauer [41]

Answer:

4 to 7 and 8 to 14

Step-by-step explanation:

3 0

3 years ago