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Tatiana [17]
2 years ago
8

Is this a function? A) yes B) No

Mathematics
2 answers:
storchak [24]2 years ago
4 0

Answer:

yes

Step-by-step explanation:

guajiro [1.7K]2 years ago
3 0

Answer:

i think it would be No

Step-by-step explanation:

hope this helps!

sorry if wrong

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Find the sum of the geometric sequence. (7 points) 4/3, 8/3, 16/3, 32/3, 64/3
Arisa [49]
The sum is 41.22 because first you turn all of the fractions into decimals and then it’s easier to add them all together all at once.
7 0
3 years ago
Answer these questions please please
Natalka [10]

Answer:

Step-by-step

i) a² - 2ab + b² = (a + b)²

a² = p² ;     a  = p

b² = 16 = 4²  ;        b = 4

2ab = 2*p*4 = 8p

p² - 8p + 16 = (p - 4)²

ii) a² + 2ab + b² = (a +b)²

a² = 121x² = (11x)²                 ;  b² = 4y² = (2y)²

2ab = 2 * 11x * 2y = 44xy

121x² + 44xy + 4y² = (11x + 2y)²

4 0
3 years ago
5. What is the value of x in the triangle at the right?<br> A. 23<br> B. 32 <br> C. 125<br> D. 148
sergiy2304 [10]

Answer:

b

Step-by-step explanation:

did they give a pic buy ik its b tho

4 0
3 years ago
Rose and Dennis each open a savings account at the same time. Rose invests $2,600 in an account yielding 4.1% simple interest, a
vodka [1.7K]
The formula is
A=p (1+rt)
A future value
P present value
R interest rate
T time in years

Rose investment
A=2,600×(1+0.041×9)
A=3,559.4

Dennis investment
A=2,200×(1+0.057×9)
A=3,328.6

So Rose investment is greater than Dennis investment by
3,559.4−3,328.6=230.8

Hope it helps!
3 0
3 years ago
Question number 7 I need help on
Burka [1]

Answer:

Hi please mark me as brainliest

Step-by-step explanation:

It's A

6 0
3 years ago
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