MATHEMATICS HIGH SCHOOL

The domain of a function is given by {-4,2,8}. If the function is defined by y= x +1 /3 ,then which of the following values is a member of the range?

Answers

Answer 1
Answer:

Answer:

{-1, 1, 3}

Step-by-step explanation:

Given the function

y = (x + 1)/3

The domain are the input value x while the range are the output values given the input value x;

Given the domain {-4, 2, 8}

when x = -4;

y = (-4+1)/3

y = -3/3

y = -1

when x = 2;

y = (2+1)/3

y = 3/3

y = 1

when x = 8;

y = (8+1)/3

y = 9/3

y = 3

Hence the member of the range are {-1, 1, 3}

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Q5: What is the measure of JH?Question 5 options:

12

300

18.75

33.33

Answers

Answer:

The answer to your question is 12

Step-by-step explanation:

Use proportion to solve this problem

Equation

           (JH)/(MQ) = (JL)/(MP)

Substitution

           (x)/(20) = (15)/(25)

                              25x = 15(20)

                              25x = 300

                                  x = 300 / 25

                                  x = 12

                                  x = JH = 12

Answer:

the correct answer is option A. 12

Standard form for 94 million,237 thousand ,108

Answers

Answer:

Standard form = 94,237,108.

Step-by-step explanation:

Given  : 94 million,237 thousand ,108

To find : Write is in Standard form .

Solution : We have given 94 million,237 thousand ,108

94 million = 94, 000,000.

237 thousand = 237, 000.

108.

Standard form = 94,000,000+237,000+108.

Standard form = 94,237,108.

Therefore, Standard form = 94,237,108.
94,237,108

94= Millions
237= Thousands
108= Hundreds

Blair's garden is four feet shorter than double its width. The perimeter of the garden is 64 feet. The width of the garden is ___ feet.

The length of the garden is ____ feet.

Answers

Answer:

The width of the garden is 12 feet.

The length of the garden is 20 feet.

Step-by-step explanation:

Let l be the length and w be the width

Then according to given statements

l = 2w-4\ \ \ Eqn\ 1

Second equation is:

2l+2w = 64\ \ \ \ Eqn\ 2

Putting l = 2w -4 in equation 2

2(2w-4)+2w = 64\n4w-8+2w = 64\n6w -8 = 64\n6w = 64+8\n6w = 72\n(6w)/(6) = (72)/(6)\nw = 12

Putting w = 12 in equation 1

l = 2(12)-4 = 24-4 = 20

Hence,

The width of the garden is 12 feet.

The length of the garden is 20 feet.

ANYONE CAN HELP ME WITH THESE QUESTIONS PLEASE ASAP

Answers

Answer:

first quest anwser 2 second qusection anwser 1 and thrid question 1 agian

Step-by-step explanation:

What scale factor would you use on the 14 by 21 rectangle to return it to its original 2 by 3 inch size

Answers

Answer:

Multiply by 1/7

Step-by-step explanation:

14*1/7=2

21*1/7=3

What is the answer to factorise 3D+12

Answers

3D + 12
3(D) + 3(4)
3(D + 4)
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