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cricket20 [7]
3 years ago
8

Whats the value of y2 when y = -2

Mathematics
2 answers:
aniked [119]3 years ago
7 0
Well, if you put -2 and 2 together, meaning you multiply them, it equals -4.
BartSMP [9]3 years ago
4 0
You would take (-2) since y=-2 and plug it in so you would then have (-2)2 and since you would use multiplication you would then get -4
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How many terms of series 64+16+4 have the sum 5461\64?
umka2103 [35]

Answer:

5th term will approximate 5461/64

Step-by-step explanation:

5th term will approximate 5461/64

64+16+4+1+0.25 = 85.25 ≈ 5461/64 = 85.33

3 0
3 years ago
Find f(-2) for the function f(x) = 3r2 - 2x +7.<br> 0-13<br> O-1<br> O 1<br> O 23
viva [34]

Step-by-step explanation:

f(x) = 3x² - 2x + 7

f(-2) = 3(-2)² -2(-2) + 7

= 3(4) + 4 + 7

= 23

8 0
4 years ago
Penny pays $14 a month for her book club membership. With the membership each book costs $5. write an algebraic expression for h
dsp73
14 + 5x, with x = no. of books
8 0
3 years ago
Read 2 more answers
Find two consecutive whole numbers that √45 falls between.
Hoochie [10]
It would fall between 6 and 7.
7 0
3 years ago
last week a candle store recieved 335.60 for selling 20 candles. small candles sell for 10.98 and largr candles sell fer 27.98.
mina [271]
Hmmmm closest I can get to this answer is 6 or 7. The numbers don't add up and it's probably why you haven't received an answer. If you do this math:
13small candles multiplied by 10.98 = 142.74
7large candles multiplied by 27.98 = 195.86
142.74+195.86 = 338.60 which is OVER the total received.
7+13=20 candles
14small candles multiplied by 10.98 = 153.72
6 large candles multiplied by 27.98 = 167.88
153.72+167.88 = 321.60 which is UNDER the total received
Can't go any lower or higher because it's even lower or higher. 
6+14=20 candles
So I wouldn't really know what to say. This isn't adding up.

5 0
3 years ago
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