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Morgarella [4.7K]
3 years ago
15

Find the inverse f-1(x) for the function f(x). 6x + 3y = 24

Mathematics
1 answer:
Pie3 years ago
6 0

Answer:

for the question x is 2 and y is 4

Step by step:

You might be interested in
Decrease 784 in the ratio 3:4​
Y_Kistochka [10]

Answer:

336 and 448

Step-by-step explanation:

sum the ratio

divide the actual number by the sum i.e 784÷7=122

multiply 112 by 3 and by 4

4 0
3 years ago
What is 7/10 - 1/4 (fraction)
mylen [45]
7/10 - 1/4 use common denominators
28/40 - 10/40 = 18/40 = 9/20
5 0
4 years ago
At a conference of 250 people, 20% of the participants are French, 35% are Americans, 5% are Germans, and the rest are of other
yanalaym [24]
20% of 250 people are french.

0.2 * 250 = 50 people. Hope this helps!
7 0
3 years ago
Read 2 more answers
Suppose a white dwarf star has a diameter of approximately 1.8083 to the power of 4 km. Use the formula 4n to the power of 2 to
aivan3 [116]

ANSWER:

The surface area of the star is 3.2700 x 10^{8} square kilometres.

EXPLANATIONS:

Diameter of the star = 1.8083 x 10^{4} Km.

Surface area of the star = 4n^{2}

Where n is the radius of the star.

So that;

n = \frac{ 1.8083 * 10^{4} }{2}

   = 0.90415 x 10^{4}

n =  0.90415 x 10^{4} Km

Thus,

Surface area = 4 x (0.90415*10^{4} )^{2}

                     = 326994889

Surface area = 3.2700 x 10^{8} km^{2}

Therefore, the surface area of the star is 3.2700 x 10^{8} square kilometres.

4 0
3 years ago
The 7th grade has 159 students. There are twice as many boys in the grade as there are girls.
aleksklad [387]

Answer:

106 boys

Step-by-step explanation:

7th grade = 159 students

Boys to girls ratio:

2:1

Find two thirds of 159:

2/3*159 = 106 boys

159-106= 53 girls

Check:

53*2 = 106

3 0
3 years ago
Read 2 more answers
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