MATHEMATICS HIGH SCHOOL

Y=7-|x| find y if x = 2

Answers

Answer 1
Answer:

Answer:

its five

if you want a explanation, lmk
Answer 2
Answer:

Answer:

if. x=2

y=7-x

y=7-2

y=2

Answer y=2

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Solve for x.6 – 3(2x – 4) = 2(1 + x)

A. -2
B. 0
C. -1
D. 2

Answers

6 - 3(2x - 4) = 2(1 + x)   Use the Distributive Property (Multiply the number on the                                outside of the parentheses by all of the numbers in                                            parentheses to get rid of the parentheses.)
6 - 6x + 12 = 2 + 2x     Isolate the variable. Start by subtracting 2 from both                                           sides.
6 - 6x + 12 - 2 = 2x     Combine like terms. (6, 12, and -2)
16 - 6x = 2x                Add 6x to both sides to get all the x's on one side of the                                    equation.
16 = 8x                       Divide both sides by 8.
2 = x

X equals D. 2 .
Hi Brainiac

6 - 3(2x - 4) = 2(1 + x)
Use the distributive property
6+(-3)(2x)+(-3)(-4) = (2)(1)+(2)(x)
6 - 6x + 12 = 2 + 2x
Now we need to combine like terms
-6x +(6+12) = 2x +2
-6x + 18 = 2x + 2
-6x -2x = 2 - 18
-8x = -16
x = -16/-8
x= 2

I hope that's help... If you have any further questions please let me know. Good night :)

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

BRAINLIEST !
Please at least take a look.

Answers

Answer:

Step-by-step explanation:

Tan Ф = opposite/adjacent = 170/90 = 1.89

Ф = tan⁻¹ 1.89 = 62.1°

tan Ф = x/207

tan 62.1° x 207 = x

1.89 x 207 = 391.23

Answer:

391 ft

Step-by-step explanation:

Using similar figures

X/170 = 207/90

X = 170 × 207/90

X = 391 ft

I took my final exam which is worth 12% of my grade,my final had 50 questions,but i think my teacher will grade only 25 questions from my final.I have 73.2% in my class.how much can my final affect my grade?how many points can i get from my final if i passed it?

Answers

If you get 50 questions, that means you get all 12%.
You add that you're current percentage: 73.2% + 12% = 85.20%

However, if you think you'll only get 25, then you'll get:
(25/50) (12%) = 6%

You add this to your current percentage:
73.20% + 6% = 79.20%

Refer to you passing score and see if 79.20% gives you a passing mark.

Solve for pi please.

Answers

Answer:

2A / r^2 = pi

Step-by-step explanation:

A = 1/2 pi r^2

Multiply by 2

2A = pi r^2

Divide by r^2

2A / r^2 =  pi r^2/r^2

2A / r^2 = pi

The tables below show the values of f(x) and g(x) for different values of x:f(x) = 2(3)x
x f(x)
−2 0.22
−1 0.67
0 2
1 6
2 18
g(x) = 3x + 3
x g(x)
−2 3.11
−1 3.33
0 4
1 6
2 12
Based on the tables, what is the solution to the equation 2(3)x = 3x + 3?
A)x=-1
B)x=0
C)x=1
D)X=6

Answers

Hello,

Answer C) x=1 for 3^1+3=3+3=6 and 2*3^1=2*3=6

Without the tables:
 2*3^x=3^x+3
==> 2*3^x-3^x=3
==>3^x * (2-1)=3
==>3^x=3^1
==>x=1

Answer:

X will equal 1
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