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zysi [14]
2 years ago
5

The original price of a nail file is $0.60. How much will Emir pay if he buys it during the sale?

Mathematics
1 answer:
sammy [17]2 years ago
6 0
How much is the sale gonna take off of what is the percent?
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Guys please help out with this asap ! thanks
yKpoI14uk [10]
You’re gonna wanna round up both sides of your equation which will give u 224, then divide both by 16 which will leave u with 178
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3 years ago
If New York is -15°, and Chicago is -10°, which city is colder?
Gnesinka [82]

Answer: New York

Step-by-step explanation:

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3 years ago
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number 3 says,"If u and v are the measures of complementary angles such that sin u =2/5 and tan v =(square root of 21) 21/2, lab
vodomira [7]

Answer and Explanation:

Using trig ratios, we can express the given values of sin u and tan v as shown below

\begin{gathered} \sin u=\frac{opposite\text{ of angle u}}{\text{hypotenuse}}=\frac{2}{5} \\ \tan v=\frac{opposite\text{ of angle v}}{\text{hypotenuse}}=\sqrt[]{21} \end{gathered}

So we can go ahead and label the sides of the triangle as shown below;

We can find the value of u as shown below;

\begin{gathered} \sin u=\frac{2}{5} \\ u=\sin ^{-1}(\frac{2}{5}) \\ u=23.6^{\circ} \end{gathered}

We can find v as shown below;

\begin{gathered} u+v+90=180\text{   (sum of angles in a triangle)} \\ v+23.6+90=180 \\ v=180-113.6 \\ v=66.4^{\circ} \end{gathered}

5 0
1 year ago
Can someone please be generous & help I’ve been struggling all night
Alchen [17]

Answer:

Slope-intercept

y = 3/4(x) - 7

Point slope

y -5= 3/4(x - 16)

Step-by-step explanation:

In slope-intercept

We have the general slope intercept as;

y = mx + b

where m is the slope and b is the y-intercept

in this case, m = 3/4 and b = -7

So we have;

y = 3/4(x) - 7

In point-slope

we have the general form as;

y-y1 = m(x-x1)

So what we have is as follows;

y -5= 3/4(x - 16)

Where we have (x1,y1) = (16,5)

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3 years ago
Hey I need help with 2+2
bulgar [2K]

Answer:

4

Step-by-step explanation:

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3 years ago
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