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loris [4]
3 years ago
6

What is equivalent to 81 1/3

Mathematics
1 answer:
g100num [7]3 years ago
5 0
1/3 of 81 = 81 • 1/3 = 81/3 = 27
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X+3=10<br><br> What is x please help
galben [10]
X is 7 because you subtract 3 from 10 and get 7
5 0
3 years ago
Fill in the blanks below
pickupchik [31]

Answer:

1. 0/10

2. -9/0

Step-by-step explanation:

you want to do the second y- the first y / the second X-the first x

3 0
3 years ago
2. A function g(x) is defined by the diagram shown below.
skad [1K]

Answer:

Step-by-step explanation:

diagram attached represents a function g(x).

Circle (1) (circle on the left) represents the set of domain (input values) and circle (2) represents the range (output values).

a). For input value x = 7, out put value of the function is y = 9.

   Therefore, g(7) = 9 will be the answer.

b). Range of the function g(x) is the set of output values.

    Range: {12, 9, 9, 17}

c). Inverse of the function g(x) will have,

   Domain: {12, 9, 9, 17}

   Range: {4, 7, 10, 15}

   For input value of x = 9, there are two output values y = 7, 10.

   Since, "a function can't have two output values for the same input value".

   Therefore, inverse of the function g(x) will not represent a function.

8 0
4 years ago
Rewrite the function W= 50+2.3(h-60) in order to express height as a function of weight
OLga [1]
You need to solve the equation for h.

<span>W= 50+2.3(h-60)

Distribute the 2.3.

W = 50 + 2.3h - 138

W = 2.3h - 88

Add 88 to both sides.

W + 88 = 2.3h

Switch sides.

2.3h = W + 88

Divide both sides by 2.3.

h = (W + 88)/2.3
</span>
5 0
4 years ago
Which is different?
Alja [10]

A) Solve 3x+6y=24 for x.

Subtracting 6y from both sides, we get

3x+6y-6y=24-6y

3x = -6y+24

Dividing both sides by 3, we get

\frac{3x}{3} = \frac{-6y}{3} +\frac{24}{3}

x= -2y + 8

b) Solve 24−3x=6y for x.

Subtracting 24 from both sides, we get

24-24−3x=6y-24

-3x = 6y -24.

Dividing both sides by -3, we get

\frac{-3x}{-3} =\frac{6y}{-3} -\frac{24}{-3}

x= -2y + 8.

c) Solve 6y=24−3x for y in terms of x.

Dividing both side by 6.

\frac{6y}{6} =\frac{24}{6}- \frac{3x}{6}

y= -\frac{1}{2}x+4

d) Solve 24−6y=3x for x in terms of y.

Dividing both sides by 3, we get

\frac{24}{3} - \frac{6y}{3} = \frac{3x}{3}

8 - 2y = x.

x = -2y +8

<h3>Therefore, x=-2x+8 and y=-\frac{1}{2}x+4.</h3>
7 0
3 years ago
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