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Nady [450]
3 years ago
12

What is the value of a?

Mathematics
2 answers:
Rufina [12.5K]3 years ago
8 0
The answer is 25!!

If helped mark me the brainiest!!
pantera1 [17]3 years ago
4 0

Answer:

a=25

Step-by-step explanation:

since angle T is 60, and angle Y is the exact same as T, it would make sense that a=25 [3(25)-15]

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I need HELP ASAP!! It's for a quiz
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Answer:

even

Step-by-step explanation:

even because they are all even number for f , Theres megatives and positives yes I know but the number are still even!

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3 years ago
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Which expression is equivalent to 5.4−1.8 ? A. −1.8+5.4 B.−1.8−5.4 C. 1.8 + 5.4 D.1.8−5.4
Digiron [165]
The correct answer is A: -1.8 + 5.4. Adding a negative is the same as subtracting. 
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3 years ago
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The price mrs. Bittner paid for a table was $84 .this included a 40% discount what was the price of the table before the discoun
MrRa [10]

Answer:

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Step-by-step explanation:

7 0
3 years ago
Explicit Formula for 10,12,14,16,18
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Not sure if this is exactly what you want but an= a1 + (n - 1)d
8 0
3 years ago
A knife is three times the cost of a spoon. 9 spoons and 12 knifes cost ?82.80 workout the cost of 1 knife.
tankabanditka [31]

Let S = spoon

Let K = knife


1 knife is thee times the cost of a spoon, so it would be 3S

Now you have 9S + 12K = 82.80

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Simplify the left side:

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Add:

45S = 82.80

Divide both sides by 45"

S = 82.80 / 45

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We know one knife cost 3 times as much, so multiply the cost of a spoon by 3:

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7 0
4 years ago
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