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iren2701 [21]
3 years ago
12

Please help this is like 40% of my Grade!!

Mathematics
1 answer:
svet-max [94.6K]3 years ago
4 0

Answer:

120

Step-by-step explanation:

supplementary means the angles add up to 180

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What is the result when the number 35 is increased by 20%?<br> Show me your work!
nirvana33 [79]

Answer:

42

Step-by-step explanation:

first we calculate what is 20% of 35 is then we add it to 35 to find the increased number

35 ÷ 100 = 0.35 this multipled by 20 = 7

35 + 7 = 42

3 0
3 years ago
The wholesale price for a shirt is $5.50. A certain department store marks up the wholesale price by 40%. Find the price of the
Kazeer [188]

Answer:

$7.7

Step-by-step explanation:

Hello, I can help you with this

you can solve this by using a simple rule of three.

Step 1

define

if the wholesale price for a shirt is $5.50,it is 100 percent

$5.50⇔100%

the new price(x) is 40% more than the original, it means 140%

x  ⇔ 140%

the relation is

\frac{5.5}{100}= \frac{x}{140}\\

Step 2

solve for x(isolate x)

\frac{5.5}{100}= \frac{x}{140}\\x=\frac{5.5*140}{100}\\x=7.7

the price of the shirt in the department store is $7.7

Have a nice day.

7 0
3 years ago
What is the slope of the line
IRINA_888 [86]
Rises up 3 and run is 2 so your answer is 3/2
6 0
3 years ago
Ill give you brainliest Gabe rents a piano for $49 per month. He earns $15 per hour giving piano lessons to students. How many h
Masteriza [31]

Answer:

25 lessons

Step-by-step explanation:

Graph the equation 15x-49 and zoom in on 326

6 0
3 years ago
In which quadrant is -3-4i located?
tatuchka [14]

Answer:

It is located in the 3rd quadrant since x = -3 and y = -4.

4 0
2 years ago
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