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melamori03 [73]

3 years ago

10

Spencer visits an electronics store to buy a tablet. The store is having a sale and discounting all tablets by 15% of the marker

price of 214.80

1 answer:

sineoko [7]3 years ago

7 0

I need this answer too can someone please help us out with the right answer ?!

Explanation

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For all the values of x,<br> f(x)=x²+3 g(x)=2x-1 <br> a) find fg(2) <br> b) find gf(2)

erik [133]

Answer:

12 and 13

Step-by-step explanation:

(a)

To evaluate f(g(2)), evaluate g(2) then use the value obtained to evaluate f(x)

g(2) = 2(2) - 1 = 4 - 1 = 3, then

f(3) = 3² + 3 = 9 + 3 = 12

--------------------------------------------

(b)

To evaluate g(f(2)), evaluate f(2) the use the value obtained to evaluate g(x)

f(2) = 2² + 3 = 4 + 3 = 7, then

g(7) = 2(7) - 1 = 14 - 1 = 13

5 0

3 years ago

Cual es el resultado de -4+5/3

wariber [46]

Answer:

English translate so i can help you ? :)

Step-by-step explanation:

8 0

3 years ago

Julian needs to spend at least seven hours each week practicing the drums he's already practice 5 1/3 hours this week he wants t

aleksley [76]

Answer:

P ≥ 1 hour and 40 minuets or 100 minuets

Step-by-step explanation:

7 0

4 years ago

Lincoln is measuring the angles of quadrilateral WXYZ to determine whether it is congruent to the quadrilateral below. Quadrilat

Artist 52 [7]

Answer:

If quadrilateral WXYZ is congruent to quadrilateral RSTQ, then its corresponding elements are also congruent.

That is,

$\angle R = 140\°= \angle W\\\angle S= 94 \° = \angle X\\\angle T= 79\° = \angle Y\\\angle Q = 47 \° = \angle Z$

Also,

$WX=RS\\XY=ST\\YZ=TQ\\WZ=RQ$

Therefore, the right answer is None of the Above.

8 0

4 years ago

Read 2 more answers

Emily uses 2/3 cup of milk to make one batch of muffins. How many cups of will Emily use if she makes 3 batches of muffins

Degger [83]

Answer:

$2\ cups\ of\ milk$

Step-by-step explanation:

we know that

Using proportion

$\frac{(2/3)}{1}\frac{cups\ of\ milk}{batch\ of\ muffins}=\frac{x}{3}\frac{cups\ of\ milk}{batches\ of\ muffins}\\ \\x=3*(2/3)\\ \\x=2\ cups\ of\ milk$

3 0

4 years ago