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Charra [1.4K]
3 years ago
15

7. Find the measure of KLM and M​

Mathematics
1 answer:
IrinaK [193]3 years ago
4 0

Answer:

<em>m∠KLM = 64° ; m∠M = 26°</em>

Step-by-step explanation:

(20x + 4)° = (6x + 4)° + (8x + 18)°

20x + 4 = 14x + 22

6x = 18

x = 3

<em>m∠KLM</em> = (20×3 + 4)° = <em>64°</em>

<em>m∠M</em> = 90° - 64° = <em>26°</em>

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kkurt [141]

We are given

selling price of one flower is $0.50

so, SP=0.50

Let's assume

she sold 'n' flowers to get $20

so, total amount she get after selling 'n' flowers is

=0.50*n

=0.50n

This is supposed to be $20

so, we can set it equal to 20

20=0.50n

now, we can solve for n

we get

n=40

we are given

she makes $6.00 on every $20 worth sold

so, we can find cost of 40 flowers is 20-6

total cost is 14

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8 0
3 years ago
5/7 = /14 equivalent fraction answer should be?
Alex777 [14]

Answer:

the answer I got is false

Step-by-step explanation:

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3 0
2 years ago
Rewrite the numbers from least to greatest 0.33,-0.12,-0.127,0.2,45/10
Sonbull [250]
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8 0
3 years ago
Read 2 more answers
What is the best estimate for 34 times 57
daser333 [38]
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3 0
3 years ago
Subtract 6 from me. Then multiply by 2. If you subtract 40 and then divide by 4, you get 8. What number am I?
aliina [53]

Answer:

42

Step-by-step explanation:

Let the number be "x"

We translate the word equation to algebraic equation.

First,

subtract 6 from me, so we have:

x - 6

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Multiply by 2, so we have:

2(x-6)

Now,

Subtract 40, then divide by 4:

\frac{2(x-6)-40}{4}

Now, you get "8", so equate this to 8, we get:

\frac{2(x-6)-40}{4}=8

We now solve using algebra:

\frac{2(x-6)-40}{4}=8\\2(x-6)-40=4*8\\2(x-6)-40=32\\2x-12-40=32\\2x-52=32\\2x=32+52\\2x=84\\x=42

The number is 42

7 0
3 years ago
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