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Scrat [10]
3 years ago
13

Describe the number 68 in tens and ones

Mathematics
2 answers:
VLD [36.1K]3 years ago
7 0
There are six tens and nine ones to make 61 or the written way sixty-one
Ghella [55]3 years ago
6 0
10+10+10+10+10+10+1+1+1+1+1+1+1+1
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leonid [27]
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3 years ago
Find the inverse function of
shtirl [24]

Answer:

f(x) = 20x - 4 \\ substitute \: y \: for \: f(x) \\ y = 20x - 4 \\ interchange \: x \: and \: y \\ x = 20y - 4 \\ swap \: the \: sides \: of \: the \: equation \\ 20y - 4 = x \\ move \: the \: constant \: to \: the \: right \: hand \\ 20y = x + 4  \\ divide \: both \: sides \: by \: 20 \\ y =  \frac{1}{20} x +  \frac{1}{5}  \\ substitute \: f {}^{ - 1} (x) \: for \: y \\ f {}^{ - 1} (x) =  \frac{1}{20} x +  \frac{1}{5}

The domain of the inverse of a relation is the same as the range of the original relation. In other words, the y-values of the relation are the x-values of the inverse.

Thus, domain of f(x): x∈R = range of f¯¹(x)

and range of f(x): x∈R =domain of f¯¹(x)

3 0
2 years ago
*!HELP!* Mark wants to order a pizza. Drag and drop the correct number or phrase into each box to complete the explanation for w
fredd [130]

Answer:

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8 0
2 years ago
How do i find x and y?​
mario62 [17]

Answer:

y=65

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Step-by-step explanation:

exterior angle of a triamgle is equal to sum of two interior angles

so

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y=65

we know y+y+x=180(sum of all angles of triangle)and (vertically opposite angle)

therefore, x=50

8 0
3 years ago
Read 2 more answers
on the number line above, w,x,y, and z are the coordinates of the indicated points. which of the following is NOT true? ​
zhenek [66]

Answer:

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Step-by-step explanation:

(x/w)^2 will be less than 1

z is greater than 1

so (x/w)^2 < z

4 0
3 years ago
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