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skad [1K]
3 years ago
14

What is square root of 21x?

Mathematics
1 answer:
andriy [413]3 years ago
6 0
<span>4.6 is the square root of 21x</span>
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The slope of a linear function h(x) is 2. Suppose the function is translated 8 units up to get d(x) How can h(x) be translated t
9966 [12]

The h(x) should be Left 4 units translated to the left or right to represent the same function d(x).

<h3>What is a function?</h3>

The function is a type of relation, or rule, that maps one input to specific single output.

Calculation of h(x) that need to be translated:

h(x) represents a line with slope 2.  

Let's assume it has y-intercept b so,

h(x) = 2x + b

d(x) represent h(x) shifted up 8 units.  

So,

d(x) = h(x) + 8

d(x) = 2x + b + 8

Now

h(x−a) = d(x)

2(x−a) + b = 2x + b + 8

2x − 2a + b = 2x + b + 8

-2a = 8

a = -4

Since a is negative, so the shift is to the left to represent the same function d(x) .

Learn more about the function here:

brainly.com/question/16995471

#SPJ1

6 0
2 years ago
I need help on this question!??
Dafna11 [192]

Answer:

The only thing you will do is to plug the x in the equation.

x = -2 ---> f(x) = -6

x = 0 ---> f(x) = 0

x = 3 ---> f(x) = 9

x = 7 ---> f(x) = 21

f(x) = 3x

f(-2) = <u>3(-2)</u>

f(-2) = -6

f(0) = <u>3(0)</u>

f(0) = 0

f(3) = <u>3(3)</u>

f(3) = 9

21 = 3x

<u>21 / </u><u>3</u> = <u>3x / 3</u>

7 = x

Hope this helps, thank you :) !!

6 0
3 years ago
zach is 23 years old. Zach's age is 3 years older than twice Maya's age. Let m represent Maya's age. What equation can be used t
PolarNik [594]
2m+3=23
2m=20
m=10
let me know in the comments if you need further explanation :)
5 0
4 years ago
Pls2sssssssssssssssssssssss
Allisa [31]

Answer:

209.125

Step-by-step explanation:

Since it took the 1.25 as long, you would multiply the numbers together

6 0
3 years ago
Ms. Winter makes homemade bath soaps and bottles of lotion. In her inventory, she has 48 bath soaps and 64 bottles of lotion. Sh
alekssr [168]

first you want to divide both numbers by 16, as the both can divided evenly with that number. you would get the ratio 3:4, which is your answer. ms winter can put 3 bath soaps and 4 bottles of lotion in each basket.

8 0
3 years ago
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