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earnstyle [38]
3 years ago
15

a 7.15h tire is 6 5/8 inches wide and a 7.15c tire is 4 3/4 inches wide. what is the different in their widths​

Mathematics
1 answer:
Thepotemich [5.8K]3 years ago
7 0

Answer:

1\frac{7}{8}\ in

Step-by-step explanation:

step 1

Convert mixed numbers to an improper fractions

<em>7.15h tire</em>

6\frac{5}{8}\ in=\frac{6*8+5}{8} =\frac{53}{8}\ in

<em>7.15h tire</em>

4\frac{3}{4}\ in=\frac{4*4+3}{4} =\frac{19}{4}=\frac{19*2}{4*2}=\frac{38}{8}\ in

step 2

Find the difference

\frac{53}{8}\ in-\frac{38}{8}\ in=\frac{15}{8}\ in

step 3

Convert to mixed number

\frac{15}{8}=\frac{8}{8}+\frac{7}{8}=1\frac{7}{8}\ in

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Help plz. i would greatly appreciate it​
vekshin1

Answer:

1) 5^2=25

2) 5^2=x

3) b^3=64

Step-by-step explanation:

To write logs of the form log_ba=x in their exponential form, you take the base b and put it to the power of x and then set that equal to a: b^x=a.

1. Here, b = 5, a = 25, and x = 2, so: 5^2=25

2. In this problem, b = 5, x = 2, and a = x, so: 5^2=x

3. Finally, here, b = b, a = 64, and x = 3, so: b^3=64

Hope this helps!

6 0
3 years ago
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Colt1911 [192]

Answer:

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Step-by-step explanation:

Given that a jewellery shop sells 240 necklaces in a month. 180 were sold via the shops website, the rest were sold in a high street shop.

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Hence ratio for online sales:shop sales

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3 years ago
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Write these expressions as simply as possible
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So it is asking you to group like term so
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I NEED HELP PLEASE!!!
solmaris [256]

Answer:

C

Step-by-step explanation:

cos(theta) is positive in IV quadrant and sin(theta)=sqrt(13^2-5^2)/13=-12/13

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X : number of tacos they sell per day. ...... profit = y = 3.25 × x - 210 ......inequality. y > 0. so. x > 210/3.25 = 840/13 = 64. ......so the taco stand must sell at least 65 tacos for making profit.
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