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alexandr1967 [171]
3 years ago
6

Hiiii help me what do they mean

Mathematics
2 answers:
Tems11 [23]3 years ago
8 0

Answer:

it's being multiplied by 2 every time, so 1×2=2 and it just keeps going on. 2×2=4, 4×2=8 and so fourth

$.01×2=$.02

Karo-lina-s [1.5K]3 years ago
6 0

Answer:

the amount is duplicating every time from 1 to 2 from 8 to 16

Step-by-step explanation:

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Olivia and her children went into a grocery store where they sell peaches for $2 each and mangos for $1 each. Olivia has $15 to
attashe74 [19]

Answer:

if x represents the number of peaches purchased and y represents the number of mangos purchased

Step-by-step explanation:

4 0
2 years ago
Some help figuring out the answer?? Also explain a little how you got there
ipn [44]

9514 1404 393

Answer:

  x = 10·cos(θ) -4·cot(θ)

Step-by-step explanation:

Apparently, we are to assume that the horizontal lines are parallel to each other.

The relevant trig relations are ...

  Sin = Opposite/Hypotenuse

  Cos = Adjacent/Hypotenuse

If the junction point in the middle of AB is labeled X, then we have ...

  sin(θ) = 4/BX   ⇒   BX = 4/sin(θ)

  cos(θ) = x/XA   ⇒   XA = x/cos(θ)

Then ...

  BX +XA = AB = 10

Substituting for BX and XA using the above relations, we get

  4/sin(θ) +x/cos(θ) = 10

Solving for x gives ...

  x = (10 -4/sin(θ))·cos(θ)

  x = 10·cos(θ) -4·cot(θ) . . . . . simplify

_____

We used the identity ...

   cot(θ) = cos(θ)/sin(θ)

6 0
3 years ago
Which situation can be represented by -35 + 35? Choose all that apply.
siniylev [52]

Answer: B & D

Step-by-step explanation:

In this scenario we want to come out with a situation where both sides are in an even playing field, as the equation solves to zero.

If a diver is 35 feet below water (-35) and he comes up to breathe, he goes up 35ft (35) meaning he is at the surface (0).

If Manuel is in debt for 35$ (-35) and then he pays off the 35$ (+35) then he is even (at 0).

4 0
3 years ago
Read 2 more answers
What is the equation of this line?<br><br> y=1/2x-3<br> y=-1/2x-3<br> y=-2x-3<br> y=2x-3
quester [9]

Answer:

y=1/2x-3

Step-by-step explanation:

y=mx+b where m equals the slope and b equals the y-intercept. The slope is 1/2 and the y-intercept is -3. Hope this helps!

6 0
2 years ago
Read 2 more answers
HELP PLEASE!! 18 POINTS!!!!!!!!!!!
Delicious77 [7]

27 inches squared to be exact

7 0
3 years ago
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