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lesya692 [45]
3 years ago
13

Guys help plz I’m giving Brainliest.

Mathematics
2 answers:
professor190 [17]3 years ago
5 0

Answer:

$21.60

Step-by-step explanation:

DanielleElmas [232]3 years ago
3 0

Answer:

The hat originally without the discount would be 19 or 20 dollars 20.00

Step-by-step explanation:

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Identify a pattern in the given list of numbers. Then use this pattern to find the next number. 4,16,64,256,1024
FromTheMoon [43]
The pattern is multiply by 4. so the next number is 4096
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3 years ago
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HURRY PLS What is the solution to the system that is created by the equation y = 2 x + 10 and the graph shown below? On a coordi
marin [14]

Answer:

  (-8, -6)

Step-by-step explanation:

When you graph the given equation on the given graph, you find the lines intersect at (-8, -6).

The solution to the system is (-8, -6).

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The equation is given in slope-intercept form, so you can find the y-intercept (y=10) and draw a line with slope 2 from there. It will go through (-5, 0), so you know the solution lies in the 3rd quadrant and has an x-value less than -5. Only one answer choice matches.

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3 years ago
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Brainliest given ! Help needed!! geometry dilations !! Explain if possible.
iren2701 [21]

If we consider each alphabet is at 1 unit, then U is at a distance of 1 unit and X is at a distance of 4 units . To find the scale factor, we need to see 1 multiply by what is equal to 4. And 1*4=4

So the scale factor is 4 . And the answer is 4 .

5 0
3 years ago
(8 times 10 to the fourth power)+(4 times 10 to the fourth power)
Aliun [14]

Answer:

120,000

Step-by-step explanation:

8 times 10 to the 4th power is 80,000 and 4 times 10 to the 4th power is 40,000 and 80,000 plus 40,000 is 120,000

8 0
3 years ago
How much of an alloy that is 10% copper should be mixed with 600 ounce of an alloy that is 70%copper in order to get an alloy th
svetoff [14.1K]

Answer:

1200 ounces

Step-by-step explanation:

How much of an alloy that is 10% copper should be mixed with 600 ounce of an alloy that is 70%copper in order to get an alloy that is 30%copper?

Let us represent

Number of ounce of 10% copper = x

Hence, our Equation =

x × 10% + 600 × 70% = (x + 600) × 30%

0.1x + 420 = (x + 600)0.3

0.1x + 420 = 0.3x + 180

Collect like terms

0.3x - 0.1x = 420 - 180

0.2x = 240

x = 240/0.2

x = 1200 ounces

7 0
2 years ago
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