3 years ago

1 1/45 into a improper fraction

Mathematics

1 answer:

balu736 [363]3 years ago

4 0

46/45. do u know how 2 do it? hope u do

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The perimeter of a basket ball court is 108 m and the length is 6 m long than twice the width. What are the length and the width

Gnoma [55]

Let's say

P = perimeter, L : Length and w : width

Then

$P=2(L+w)=2L+2w=108$

But

$L=6+2w$

So

$2L+2w=108\\2(6+2w)+2w=108\\12+4w+2w=108\\12+6w=108\\6w=108-12\\6w=96\\w=16$

$L=6+2w\\L=6+2(16)\\L=6+32\\L=38$

We verify :

$2L+2w=108\\2(38)+2(16)=108\\76+32=108\\108=108$

Length = L = 38
Width = w = 16

3 0

3 years ago

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I need help on this one too and im done! someone please help me!

Jet001 [13]

SA= 49.5 (m but it says no units)

Explanation: find the area of one of the triangles, A=(b*h)/2, and then one of the rectangles, A=l*w. Multiply the triangles area by two, there are two triangles. Multiply the rectangles areas by three, there are three rectangles. I’ve included calculations in the picture below.

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3 years ago

Find AM, if AM = 6y-4 and MC = 2y+12.

aleksley [76]

Answer: 20

Step-by-step explanation:

Since Line l is a segment bisector, we know that AM and MC are equal to each other.

6y-4=2y+12 [subtract both sides by 2y]

4y-4=12 [add both sides by 4]

4y=16 [divide both sides by 4]

y=4

Now that we have y, we plug that into AM.

6(4)-4 [multiply]

24-4 [subtract]

Now, we know that AM is 20.

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3 years ago

The Statue of Liberty is about 300 feet tall and about 30 feet wide. The town of Unionville is building a smaller model for thei

hichkok12 [17]

It’s dividing by a factor of 10. So 30 divided by 10=3. You then do the same thing for the height. 300 divided by 10=30. The answer is 30.

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3 years ago

Please help me on this will give you brainliest

NNADVOKAT [17]

Answer:

Step-by-step explanation:

8 exponent 9

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2 years ago