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Andrew [12]
2 years ago
12

A smart phone was on sale for $585. If the phone

Mathematics
1 answer:
siniylev [52]2 years ago
8 0

Answer:

$789.75

Step-by-step explanation:

I'm just smart

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A car traveling 100 miles in 2 hours has a unit rate of ___ miles per hour.
Angelina_Jolie [31]

Answer:

50 miles

Step-by-step explanation:

if a car travels 100 miles in two hours, divide 100 by 2 and you get 50 miles.

5 0
3 years ago
Read 2 more answers
There are 3 balls in a hat; one with the number 1 on it, one with the number 6 on it, and one with the number 7 on it. You
V125BC [204]

Answer:

coin: ball:

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7

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tail -- 6

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6 0
2 years ago
X2 + 8x + 6
Svetradugi [14.3K]
You could put the ‘+6’ at the start of the equation so it would read as +6(x2+8x) and then expand the bracket as you normally would so you would get x2x6 which would get you 12x and then 6x8x which would get you 48x and then you could group both numbers together as they’re like terms and your final answer would be 60x
6 0
2 years ago
HELP!! I'm not sure what goes in the blank.
natta225 [31]

Answer:

10sin^{2} (β)

Step-by-step explanation:

We can find this two ways, first by seeing in the step after it, cosines are canceled out. Since you already have 10sin^{2} (β) on the next step, you can assume that (since only the cosines changed and the cosine next ot the blank was removed), the value is 10sin^{2} (β).

You can also use double angle formulas from the previous step:

(sin(2β) = 2 sin(β) cos(β))and find that:

5 sin (2β) sin(β) = 5 * (2 sin(β) cos(β)) sin(β)) = (10 sin(β) sin(β)) cos(β) =

10sin^{2} (β) cos(β)

But since cos(β) is already present, we can see that the answer is 10sin^{2} (β)

4 0
2 years ago
select true or false to tell whether the following conditional pq is true or false. use the truth table if needed. if dogs have
r-ruslan [8.4K]

Answer:

5

Step-by-step explanat

that's true dog have 4 and cat so

if you said dog is 5 then cat 5

8 0
3 years ago
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