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FrozenT [24]
2 years ago
9

mula1" title="\frac{11}{4} =\frac{13}{4} k+\frac{1}{2} k" alt="\frac{11}{4} =\frac{13}{4} k+\frac{1}{2} k" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
Leto [7]2 years ago
7 0

Answer:

<h2><u>k = ¹¹⁄₁₅ Or 0.73333333333</u></h2>

Explanation:

<u>Find The Least Common Multiple Of 4 And 2: 4</u>

  • <u>Multiply By LCM (4)</u>

¹³⁄₄k · 4 + ½k = ¹¹⁄₄ · 4

<u>Simplify</u>

15k = 11

<u>Divide Both Sides By 15</u>

15k / 15 = 11 / 15

<h2><u>k = ¹¹⁄₁₅ Or 0.73333333333</u></h2>
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The blue segment below is a diameter of O. What is the length of the radius of the circle?
svlad2 [7]
Diameter= 2 times the radius

2r=d
2r=10.2
R= 10.2/2
R=5.1

Therefore, the radius is 5.1 units which makes the answer choice C correct.

Hopefully, this helps!
5 0
2 years ago
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Please help me with these 2 questions!!
IceJOKER [234]

Answer: 53. B similar

Step-by-step explanation:

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2 years ago
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A hungry elf ate 35 of your muffins. That was 710 of all of them! With how many did you start?
KengaRu [80]

Answer:

2094.5 muffins

Step-by-step explanation:

The problem is a little bit messy, but i’m guessing you meant that the elf ate 35% of the muffins, which 35% is 710 muffins. so since 35% of muffins is 710 muffins, let’s multiply that by 2 so we can get 70%.

so 710 x 2 is 1420. so 70% of the muffins is 1420 muffins! sadly that’s not all of the muffins. we’re still missing another 30%. since we don’t know how many muffins are in 30%, let’s just take 710 muffins - 5%. when you do that you get 674.5. so now that we know how much is in 30%, let’s take 1420 + 674.5. when you do that you get 2094.5! so you started off with 2094 and a half muffins!

6 0
2 years ago
Answer Is not C<br>please help​
Katyanochek1 [597]

Answer:

B

Step-by-step explanation:

Well since it is arthimetic sequence we know the formula

We know d is difference between second term and first so it will be -5- (-12)= -5+12= 7

a_{n}= a _{1}+ d (n-1) \\a_{n}= -12+7(n-1)\\a_{n} = -12+7n-7\\a_{n}= 7n-19

the domain of this is 1,2,3,4.......

range is -12,-5,2,9.......

Therefore answer is B.

5 0
3 years ago
Marisella was late to class 4 times in April. Each time she was late she missed 3
Ivenika [448]

Answer:

it's not in the chioces

Step-by-step explanation:

1time =3 mins

4 times =4×3

12mins

7 0
2 years ago
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