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mario62 [17]
2 years ago
13

A shoe store uses a 60% markup for all of the shoes it sells.What would be the spelling price of a pair of shoes that has a whol

esale cost of 55$?
Mathematics
1 answer:
sashaice [31]2 years ago
3 0
Answer: 88

Explanation:

55x1.6=88
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14) At a school 5/8 of the teachers are male
Lady bird [3.3K]
If 5/8 of the teachers are males, there are 45 male teachers.

Subtract this value from 72 (i.e., find 3/8 of 72), and you will find that there are 27 female teachers.
8 0
2 years ago
Read 2 more answers
Please Help!!!
Mila [183]

Answer:

Step-by-step explanation:

sum of angles of triangle=180

90+50+B=180

B=180-140

<h2>B=40</h2>

sin50= 0pp/hyp

sin50= 24/c

c=24/sin 50

<h2>c=31.3</h2>

sin B= opp /  hyp

sin 40 = b/c

<h2>b= 20.1</h2>
4 0
3 years ago
A light bulb consumes 5850 watt-hours in 3 days and 6 hours. How many watt-hours does it consume per day?
inessss [21]

Answer:

Step-by-step explanation:

Three days + 6 hours  has 24*3 + 6 = 78 hours

You need only set up a proportion

5850 / 78 = x / 24       Multiply by 24

24 * 5850 / 68 = x

1800 watt hours / day

6 0
2 years ago
How do you get x trigonometry
Svetlanka [38]
Quick vocab:
sin=sine
cos=cosine
tan=tangent
theta=the angle
o=opposite side from angle
h=hypotenuse of triangle
a=adjacent side to angle

Three equations:
sin(theta)= o / h
cos(theta)= a / h
tan(theta)= o / a

Explanation of problem:

sin(x)= o / h
sin(x)= 16cm / 28cm
You'll substitute the 16cm in for o and 28cm for h
This is because 16cm is on the side that's opposite from the angle
28cm is on the hypotenuse of the triangle
One way to find the hypotenuse is look where the 90° is at and it's opposite from that

since you're trying to find the angle you'll have to inverse the sin to get it on the other side of the equal sign
Inverse is doing the opposite of so the inverse of sin is sin^-1

{ \sin}^{ - 1} (\frac{16cm}{28cm})
x = sin^-1 (16cm/28cm)

Answer:

x = 34.84990458°

I don't know how far rounded you'll need it
I hope this helped!
7 0
3 years ago
Given that 1/(3^x) = 0.2<br> Find the value of (3^4)^x
bulgar [2K]
Hope this would help you

6 0
3 years ago
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