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bazaltina [42]
2 years ago
9

Plss help me :( Find the length of the arc.

Mathematics
1 answer:
MariettaO [177]2 years ago
4 0

Answer:

D 5pi/2

Step-by-step explanation:

Found the circumference then quartered. Can I have brainiest I need one more to upgrade.

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Lucy makes four pots with cups of macaroni in each pot. If of a cup of macaroni is needed for one serving, what is the most numb
padilas [110]
The answer is A, 32 servings. 
8 0
3 years ago
Small notebooks cost $3.50 and large notebooks cost $5.00. She needs to buy 31 notebooks, and she has $134 to spend. How many sm
Darina [25.2K]

Let's assume

number of small notebooks =x

number of large notebooks =y

we are given

total number of notebooks =31

so, we get

x+y=31

now, we can solve for y

y=31-x

we have

Small notebooks cost $3.50 and large notebooks cost $5.00

she has $134 to spend

so, we get

3.50x+5y=134

now, we can plug y

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3.50x+5*31-5x=134

-1.5x+155=134

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x=14

now, we can find y

y=31-14

y=17

so,

number of small notebooks is 14

number of large notebooks is 17.............Answer


6 0
3 years ago
Read 2 more answers
Which fraction is larger 1/2 or 3/4
GrogVix [38]
1/2 is equivalent to 50%
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The answer is 3/4
Hope the answer helps :)
4 0
3 years ago
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8x + 4y = 20

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Well 24=4*6, and 35=7*5 not 6, so 4/7 doesn't = 24/35, so no
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3 years ago
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