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kenny6666 [7]
3 years ago
13

Estimate the value of 102.3 divided 4.7

Mathematics
2 answers:
tester [92]3 years ago
7 0

Answer: 21

Step-by-step explanation: 21.7659574 would be the exact awnser but to estimate you can just say 21

Lena [83]3 years ago
4 0

Answer:

It is actually 20.

Step-by-step explanation:

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Jakob is working on his math homework. He decides that the sum of two rational numbers is
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3 years ago
The histogram shows the number of morning customers who visited North Cafe and South Cafe over a one-month period. Which predict
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3 years ago
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Write the expression in algebraic form. [hint: sketch a right triangle.] tan(arcsec(x/3))
WARRIOR [948]

Sketch  a right triangle having adjacent side(A) is given as “3”, hypotenuse side (H) is “x” and assigning angle “a” as the angle between A and H. Using Pythagorean theorem, you will get “square root of x-squared minus 9” as the opposite side (O). Using SOH CAH TOA function, and since secant is the reciprocal of cosine, sec(a) = x/3. Thus, a = arcsec(x/3). The remaining expression tan(a) is Opposite side over Adjacent side which is equal to “square root of x^2 - 9” over "3". Therefore, the algebraic expression would be: tan(arcsec(x/3)) = “sqrt (x^2 -9)” /3. Different answers can be made depending on which side you consider the “3” and “x”.

6 0
3 years ago
Perform the requested operation or operations.
alukav5142 [94]
f(x) = \frac{x-3}{5}
g(x) = 5x+3
g(f(x)) = 5(\frac{x-3}{5})+3 = x-3+3 = x

EDIT:
f(g(x))=\frac{(5x+3)-3}{5}=\frac{5x+0}{5}=\frac{5x}{5}=x
4 0
2 years ago
Which number is the opposite of -3? Starting at -3, how many steps does it take to get to the opposite of -3? What does this num
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Answer:

3

Step-by-step explanation:

The Absolute value of -3 is 3 because it's the distance away from 0. Both have the same distance away from 0.

6 0
2 years ago
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