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Natalija [7]
3 years ago
13

PLEASE HELP, i need to catch up in math ///:

Mathematics
1 answer:
g100num [7]3 years ago
7 0
1. AB and EH
2. BCG
3. BFG
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If Nancy needs 3/1/4 cups of oatmeal,how many 1/4 cups of oatmeal will she use
PIT_PIT [208]
The answer is 12 1/4. how I got my answer.

Their are 4 quarters to a whole, so that means all I have to do is multiply 4×3=12, then add 1/4+12= 12 1/4.

I hope this helps!
8 0
3 years ago
A circular garden is enlarged so that the new diameter is twice the old diameter. What is the ratio of the original area to the
Amanda [17]

Answer:

  • Explained briefly below.

Step-by-step explanation:

<u>For old circular garden:</u>

take the radius as r.

then use the formula to find area of circle: πr² ......this is old garden area.

<u>For new enlarged garden:</u>

the radius is twice the old radius so, radius = 2 * r = 2r ......enlarged radius

now find area for this new garden:  π(2r)² → 4πr²

In common fractions: (old garden)/(new garden)

                                : ( πr² ) / ( 4πr² )

                                 :    1/4

7 0
3 years ago
Read 2 more answers
Helppppppp. Find k if the lines 3x-5y=9 &amp; 2x+ky=11 are a)parallel and b)perpendicular
V125BC [204]
For lines to be parallel, they have to have the same slopes. For the equation given as Ax + By + C = 0, the slope is -A / B. Equating the slopes of the given equations of lines,
                                      - (3 / -5) = - (2 / k)
The value of k is equal to -10/3. 
7 0
3 years ago
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When calculating the area of a circle for diameter and radius is our answer going to be(example) 21 cm square???
sveticcg [70]

Answer:

yes

Step-by-step explanation:

you put answer in end

8 0
3 years ago
Kelly had some rope in her closet. She cut the rope into 7 equal pieces. Each piece was ft long.
rewona [7]

the correct answer is c 7 feet i hope this helps you out 
3 0
3 years ago
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