Mathematics High School

PLEASE ANSWER QUICK!!!

Answers

Answer 1

Answer:

7.2 or 36/5

Step-by-step explanation:

Related Questions

HELP I NEED HELP ASAP

Answers

Answer:

Elena’s work is correct

Explanation:

For the first step they were using distributive property. 4 times x would be 4x, 4 times -2 would be -8 so the first step is correct. The second step we added 8 on both sides which left us with a result of 4x=24. The final step both sides are divided by 4 which means x=6.

Hope this helps!!

Answer: her step is correct because she followed the right steps

Step-by-step explanation:

4(x-2) = 16

She first distributed

4x - 8 = 16

+8. +8

Then she add 8 to both side

4x = 24

- -

4. 4

Then she divided both side by 4 to find the value of x

X = 6

f(x) = 3x3- 2x2 + 42 - 5
g(x) = 6x – 7

Answers

Answer: The functions f(x) and g(x) are given by the following: f(x) ... $(8)223. (c) Find gf(x) gf (1) = 2(3x-1) +4. 9f (2) - 62-2+4. 1. = 6xta. If(x) : 6x+2 ... 2 fg/113 4x' +42-2 gh(x) = x+). (C) Find f-1(x) y X-3. -. (2). 4+3=X? -1/2) = 5x+3 ... 7. f(x) = 2x2 – 1.=3

Step-by-step explanation:

Expand and simplify 5(2x-1)-2(3x+2)

Answers

Answer:

4x - 9

General Formulas and Concepts:

Pre-Algebra

Distributive Property

Algebra I

Terms/Coefficients/Degrees

Step-by-step explanation:

Step 1: Define

5(2x - 1) - 2(3x + 2)

Step 2: Solve for x

Distribute: 10x - 5 - 6x - 4Combine like terms (x): 4x - 5 - 4Combine like terms (Z): 4x - 9

solve the equation
1/8 + c = 4/5

c=

Answers

Answer:

27/40

Step-by-step explanation:

the answer is 27/40 thank me later...

find the measure of angle 1

Answers

Answer:

[tex]\displaystyle 70° = m\angle{1}[/tex]

Step-by-step explanation:

Consecutive Interiour Angles are supplementary, so set both expressions equivalent to one hundred eighty degrees:

[tex]\displaystyle 180° = [9x + 38]° + [6x + 22]° \hookrightarrow 180° = [60 + 15x]° \hookrightarrow \frac{120}{15} = \frac{15x}{15} \\ \\ 8 = x \\ \\ \\ [6[8] + 22]°; [48 + 22]° \\ \\ 70° = m\angle{4}[/tex]

As you can see, we plugged the x-value into the expression for the fourth angle because if you recall, you can tell that angles [tex]\displaystyle 1\:and\:4[/tex]are vertical angles, and accourding to the Vertical Angles Theorem, these angles are considered congruent, therefore seventy degrees is also the measure of the first angle.

I am joyous to assist you at any time.

What are the solutions of (x - 3)(2x + 4) = 0

Answers

Step-by-step explanation:

(x - 3 ) (2x + 4) = 0

Either

x - 3 = 0

Therefore x = 3

Or.,

2x + 4 = 0

2x = - 4

x = - 4 /2

Therefore x = -2

Now the value of x is 3 or - 2.

Hope it will help :)♥

Answer:

x = 3 & x = -2

Step-by-step explanation:

(x-3) = 0 so x = 3

(2x+4) = 0 so 2x = -4 x = -2

What are the missing operations?
a. 48 ?(-8)=(-6)
b.(-40)?8=(-5)
c.12?(-2)=14
d.18?(-12)=6
e.18?(-0.5)=-11

Answers

Answer:

brainliest plzzzz

Step-by-step explanation:

48 _/_-8 = -6

-40 _/_ 8 = -5

12 _-_ (-2) = 14

18 _-_ (-12) = 6

18 _-_ (-20) = -2

22 _x_ (-0.5) = 11

Please explain how to do this

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Answer:

You do this by finding the area by each rectangle then the area of the quarter of the circle? (dont know what to call it) Then add it and round to the nearest tenth

Step-by-step explanation:

50 points !!!!!!!!!!!!!! answer the question please help
I will give bairnleast

Answers

[tex]\boxed{\large{\bold{\textbf{\textsf{{\color{blue}{Answer}}}}}}:)}[/tex]

Shape and pattern are the element of art and principal of designdid the artist manipulated to create texture on this scripture.

Answer:

Shape and pattern {final answer}

Step-by-step explanation:

The element of art and principal of design did the artist manipulate to create texture on this sculpture is shape and pattern. This option best suits for most of the sculptures. Therefore, the last option is the required answer.

about 7/10of the surface of the earth is covered with water. express this as an equivalent fraction with 100 as the denominator. the fraction with 100 as the denominators are known as per cent. 50/100 means 50 per cent. so what percentage of the earth's surface is covered with water? what percentage is covered with the land?

Answers

Answer:

70%

Step-by-step explanation:

An angle measures 72.2° less than the measure of its complementary angle. What is the
measure of each angle?
º and°

Answers

Answer:

We have the angles as;

8.9 and 72.2

Step-by-step explanation:

When two angles are complementary, they add up to 90

Let the first angle be x , the second angle is 72.2 degrees less and it is x-72.2

Thus, mathematically;

x + x - 72.2 = 90

2x = 90+ 72.2

2x = 162.2

x = 81.1

The other will be

81.1 - 72.2 = 8.9

A store donated a percent of every sale to . The total sales were $ so the store donated $. What percent of $ was donated to ?

Answers

Answer:

0sahxhzsxnpIJ NSO:ZH usdygfujhobhjnsxjkmajxfbsaixinsjcfmt;eiuufucckdbwdhvcubwo

Step-by-step explanation:

Answer:

Step-by-step explanation:

simplify the expression using the distributive property y(2+x)

Answers

Answer:

bshem

the

where

START Startkaro

Answer:

2y +xy

Step-by-step explanation:

i think this is what you are looking for

Mr. Ingram's lunch at a restaurant costs $13.00, without tax. He leaves the
waiter a tip of 17% of the cost of lunch, without tax. What is the total cost
of the lunch, including the tip, without tax?
$2.21
$10.79
$13.17
$15.21

Answers

Your answer would be 15.21 dollars

r^3=47.77
need help hurry

Answers

Answer:

[tex]r = 3.63 (approximately)[/tex]

Step-by-step explanation:

[tex]r^{3} = 47.77\\[/tex]

[tex]r = \sqrt[3]{47.77} \\r = 3.63...[/tex]

Answer:

Step-by-step explanation:

Answer:

4 + 3 (5)

4 + 15

=19

what is the chemical formula of water.

Answers

Answer:

Guess its H2

Step-by-step explanation:

prove me wrong

Answer: H2O is the answer

Haley bought a hamburger, two hotdogs, a large Order of fries, and one medium soda. How much change did she get from $20.00?

Hamburger: $4.25
Hotdogs: $2.50
Medium soda: $2.15
French fries: $2.95

A. $8.15
B. $5.65
C. $14.35
D. $11.85

Answers

Answer:

Her change would be $5.65

Step-by-step explanation:

4.25 + 2.50 + 2.50 + 2.95 + 2.15 = $14.35

20.00 - 14.35 = 5.65

pls hellppp
ABCD~EFGH find X

Answers

Answer: x = 3.6 Thats the answer.

At David's Swimwear, 50% of the 36 swimsuit styles are bikinis. How many bikini styles are there?

Answers

9514 1404 393

Answer:

Step-by-step explanation:

50% × 36 = 0.50 × 36 = 18

There are 18 bikini styles at David's Swimwear.

Answer:

18 bikini styles.

Step-by-step explanation:

Divide 36 by 2.

Which graph represents all the real numbers , x, where x <_ -1

Answers

Answer:

Step-by-step explanation:

it's the answerhope this helps

The graph of the inequality is the second graph.

Which graph represents all the numbers x ≤ -1?

The graph will be a number line, such that we have a closed circle at x = -1, and we shade the region to the left (because x must be smaller than -1).

By looking at the possible options, we can see that the number line that meets this condition is the second one, the graph on the upper right corner.

That is the graph of the inequality: x ≤ -1.

If you want to learn more about inequalities:

https://brainly.com/question/18881247

#SPJ2

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