Mathematics High School

Solve the equation for X

Solve The Equation For X

Answers

Answer 1

Step-by-step explanation:

x/2 +4=6

both sides times 2

=> x +8=12

x=12-8

x=4 (B)

Answer 2
Hopes this helps:

Answer: x = 4

Related Questions

HELP PLEASE!!! i’ll mark BRAINLEST.

Answers

Answer:

3

Step-by-step explanation:

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And help me BEFORE 3PM PLEASEEEE

Answers

Answer:

1) 18a^11

2) 7b^5

3) 16c^12

4) 3/2d^2

Step-by-step explanation:

i hope this helped

BRAINLIEST HELP.............

Answers

I think the answer should be b, since y=3 when x=0, according to the option B.

y = x + 3, B

PLEASE HELP TIMED TEST!!!! I WILL REPORT YOU IF YOU GIVE ME A LINK!!

Answers

Answer:

x=40

Step-by-step explanation:

you have to get a answer of 60

(40)+20=60

and 2(40)-20=60

I really need the answer immediately!!!!!!!!!

Answers

Answer

y = 0.2x − 7

Step-by-step explanation:

Find the slope first by subtracting (10, -5) and (5, -6) in slope formula, this will equal 1/5 or 0.2

Then find the y-intercept which is the point that crosses the y-axis, in this case -7 is the y-intercept

Finally format in y=mx + b for slope-intercept form

y=0.2x-7

EASY!!! 100pts and brainliest

Write an equation that can be used to transform f(x) to g(x)

Answers

Translate to the right 7 or 8 units

Answer:

y2-y1 / x2-x1

Step-by-step explanation:

(2x + 3y = 12 (5x - 2y=11​

Answers

Answer:

[tex]x=\frac{23}{7}- \frac{y}{7}[/tex]

Step-by-step explanation:

2x + 3y = 12

5x - 2y = 11

2x + 3y + 5x - 2y = 11 + 12

7x + y = 23

[tex]x=\frac{23}{7}- \frac{y}{7}[/tex]

Please help me it’s urgent!

Answers

1.a
2.c

When u plug in what the x variable is in each equation, you figure out what y equals to.
1.y=(2)^3 +1 so y=8+1 so y=9
2.y=(-2)^3 +1 so y=-8+1 so y=-7
A and c

Explanation

I got it right on the test

It took Lorinda 45 minutes to drive from her house to the airport. It took her 10 minutes to find a parking space and 25 minutes to walk to the terminal and check in. Then it took her 20 minutes to walk to the gate and board the plane. She boarded the plane at 11:10 A.M. At what time did Lorinda leave her house?

Answers

Answer:

9:30am

Step-by-step explanation:

To find what time simply add all of the minutes together and subtract. All of the steps take 100 minutes to do. 11.10 am is 670 minutes. So 670 - 100 = 570 then divide by 60 to get the time ie 9:30 am

i will give decent points if corrected

Answers

Answer:

it's either a or b, but I would go with A

Answer:

the correct answer is A because the synonym 0f supplementary angle is straight angle and on obviously the sum of straight angle is 180⁰.

HELP PLEASE BESITE
Solve. 3x + 4 = 25
a) x = 9.7
b) x = 63
c) x = 7
d) x = 8

Answers

answer is c. you subtract 4 to both sides and get 3x=21 and then divide 3 to both sides to get x=7

Answer:

C) x = 7

Step-by-step explanation:

1. Equation

3x + 4 = 25

2. Subtract 4 from both sides

3x + 4 = 25

     - 4    - 4

3. Solve

3x = 21

4. Divide both sides by 3

3x = 21

/3     /3

5. Solve

x = 7

The answer is x=7.

William bought 114 juice boxes for his party. At the end of the party, he had 23 juice boxes left over. How many juice boxes did people drink at William's party? *

Answers

Answer:

Number of juice boxes people drank at Williams party = 91

Step-by-step explanation:

Total juice boxes Williams bought = 114

Juice boxes left over at the party = 23

How many juice boxes did people drink at William's party?

Number of juice boxes people drank at Williams party = Total juice boxes Williams bought - Juice boxes left over at the party

= 114 - 23

= 91

Number of juice boxes people drank at Williams party = 91

find the volume of the cone

Answers

Answer:V=804.3

Step-by-step explanation:

Answer:

804.25

Step-by-step explanation:

Formula=V=πr^2 h/3

V=π8^2 12/3

hey lol pls help <3 thank u sm

Answers

Answer: m<8 = 58 degrees

m<5 = 122 degrees

Step-by-step explanation:

A. what is the area of this polygon
B. Describes the steps taken to get this area

Answers

A. The area is 4 square units

B. The description is below

======================================================

Break the figure into two parts along the dashed line. So we get a triangle on the left and a rectangle on the right.

The triangle has horizontal base of 3-1 = 2, and height 2. It's area is base*height/2 = 2*2/2 = 4/2 = 2 square units.

The rectangle is 1 by 2, so it's area is length*width = 1*2 = 2 square units.

Combine the two smaller areas to get the overall area: 2+2 = 4 square units

--------

As an alternative, you can use the trapezoid area formula

b1 = 3 and b2 = 1 are the two parallel bases

h = 2 is the height

A = area of trapezoid

A = h*(b1+b2)/2

A = 2*(3+1)/2

A = 2*4/2

A = 8/2

A = 4 square units

Help me, please! I need this today!!

Answers

Answer:

5A)36 5b)30(mark as brainliest)

Step-by-step explanation:

5a)6+6+6+6+12 = 36

5b)36-8=28

28+2 = 30

Answer:

a: The answer is 36 units squared

b: You would lose four square units

Step-by-step explanation:

a: You can count the pieces showing, but you also have to add the amount you cannot see, which would give you a total of 36 units squared (since it doesn't say what each unit is represented by

b: The bottom pieces that originally were not showing would now be showing, but you would lose the ones above it. These cancel out from each other. There are 4 other sides that are now no longer showing since the others that are still showing still were anyways, so there are 4 units squared missing from the surface area when you remove the top two blocks.

Which expression has the greatest value.

Answers

16 3/2 has the greatest value because if we simplify that , we get 17 1/2 which is greater than the rest :)). the first one equals 16, the third one equals 16 and the last one equals 2 to the 2nd power which is 4.

i need the answer now please

Answers

Answer:

180/147

Step-by-step explanation:

We need to find the additive inverse of the given numbers.

For finding it we may simply out -1 as multiplication in front of the terms .

SOLUTION 1 :-

→ 3/-7 - 11/21

→ -3/7 -11/21

→ 3×-3 - 11 /21

→ -9-11/21

→ -20/21

SOLUTION 2 :-

→ 9/5 ÷ 7/5

→ 9/5 × 5/7

→ 9/7

→ Product of nos . = -20/21 × -9/7

→ Ans = 180/147

Gabe contributes to an employer-sponsored 401(k) plan. For the first 6% of
Gabe's salary, his employer matches 100% of his 401(k) contributions, and
from 6% to 12%, Gabe's employer matches 50% of his 401(k) contributions,
Gabe's salary is $30,000, and last year he contributed $4000 to his 401(k)
plan. What was the total amount that was contributed to his 401(k) last year?

Answers

Answer:

$6700

Step-by-step explanation:

A. p. 3. x

Can anyone help me find the equivalent expression for this problem, please.

Answers

your answer is A (x^3)5 • x^4 :)))


[tex]\huge\mathfrak\purple{please \: solve..} \\ \\ \huge\mathfrak\red{2 {}^{2} + 4 {}^{2} = } \\ \\ \huge\mathfrak\green{asap \: and \: thanks}[/tex]
​

Answers

Answer:

2²4

4²=16

4+16=20

hope it helps :)

What is the area of this composite figure?
4 cm
7.5 cm
15.5 cm
18 cm
135 cm?
O 207 cm?
249 cm?
O 279 cm?

Answers

Answer:

249cm or the third option

Step-by-step explanation:

I got it right on the test.  Good luck to you!

Determine the value of x in the diagram.

Answers

Answer:

80

Step-by-step explanation:

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Answers

Answer:

(1.5, 2.5)

Step-by-step explanation:

Rectangle EFGH is translated according to the rule T–5, 9(x, y). If the coordinates of the pre-image of point H are (–2, –3), what are the coordinates of H'?

(7, –8)
(–7, 6)
(3, –12)
(2, 1)

Answers

Answer:

2,1

Step-by-step explanation:

T-5 .9(×,y)

-2,-3

=2,1

Answer:

D

Step-by-step explanation:

sin X, translated 4 units to the right . y = cos x, translated 5 units to the left and 2 units down​

write equation

Answers

Answer:

jsbekeiwbwiwuwbwjwjwbwwiw

Step-by-step explanation:

jebeuehevehehbejeeuehbejwuwwhbwhenebejeiejeenehehebehejehejeiejenneejejnejeiwiwejejeieieijeeueijejeeuejejejejjeejejejejjejejejejejejejeejjejjejejejejejej

Happy day of birth gl

Answers

what do you mean?.....

sbdbsbshshsjejsjej

The answer is Infinitely many solutions

Answers

Answer:

what is the question?????????????

The coefficient of x in the expansion of
(x+3)(x-1) is
​

Answers

x^2 + x + 3x - 3
x^2 + 4x - 3

Therefore the coefficient of x in expansion is 4.

If the measure of angle 1 is 75°, find the measurement of the other angles.

Answers

Answer:

1=75 degrees ;1=4=5=7

2=105 degrees 2=3=6=8

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