Mathematics High School

Solve for x.
x + 15
9
X =

Solve For X.x + 159X =

Answers

Answer 1
-6



calculators exist my boy

Related Questions

Hello could someone solve this please? The answer is: x = -1 or x = -2/25.
I would like a step by step solution please

Answers

Answer: the answer only -2/25

Step-by-step explanation:

[tex](5x + 3)^{2}= (\sqrt{3x+7} )^{2}[/tex]

[tex]25x^{2} +30x++9 = 3x+7[/tex]

[tex]25x^{2}+27x+2=0[/tex]

[tex](x+1)(25x+2)=0[/tex]

[tex]x=-1 , -\frac{2}{25}[/tex]

Check

[tex]x=-1[/tex]

[tex]5(-1)+3 =\sqrt{3(-1)+7}[/tex]

[tex]-2 =2[/tex]

The equality is false.

[tex]x=-\frac{2}{25}[/tex]

[tex]5(-\frac{2}{25} )+3 =\sqrt{3(-\frac{2}{25} )+7}[/tex]

[tex]\frac{13}{5}= \frac{13}{5}[/tex]

The equality is true.

[tex]x\neq -1[/tex]

[tex]x=-\frac{2}{25}[/tex]

Please give me a brainliest answer

18) How many points are on this plane?
A.1
B.6
C.5
D.7

Answers

B right? sorry if i’m wrong i’m not the greatest at math english is my subject

A pharmacy claims that the average medication costs $32, but it could differ by as much as $8. Write an absolute value inequality to determine the range of medication costs at this pharmacy.

a
|x − 32| ≥ 8

b
|x − 8| ≥ 32

c
|x − 32| ≤ 8

d
|x − 8| ≤ 32

Answers

Step-by-step explanation:

So,

We can tell that the most expensive medication costs $40 and the cheapest costs $24.  Thus, only options A and C are left.

To see which inequality is true, test a value, such as $30, in the equation in option C.

|30 - 32| ≤ 8

|-2| ≤ 8

2 ≤ 8

Option C is correct.

Credit to: SchwarzschildRadius

Answer:

c

Step-by-step explanation:

The formula for the perimeter of a rectangle can be written as P=2(l+w). Solve the formula for the length L

Answers

Answer:

(P/2)-w=l

Step-by-step explanation:

divide 2 from both sides then subtract w from both sides

What is the x-intercept of the line with this equation?

−5x + [tex]\frac{1}{5}[/tex]y = 15

Answers

The x-intercept is the point on the graph where it crosses the x-axis. It’s also the value of the x-coordinate when y = 0.

To find the x-intercept, set y = 0:

-5x + 1/5(0) = 15

-5x + 0 = 15
-5x = 15

Divide both sides by -5:

x = -3.

Therefore, the x-intercept is (-3, 0).

Please mark my answers as the Brainliest if your find my explanations helpful :)

helppppp
i need the answer

Answers

Answer:

30

Step-by-step explanation:

y2-y1/x2-x1 = 37-(-23)/74-/4 = 60/20 = 30

Answer:

54/23 and 74/37 improper fraction

2.3 and 2integer

The measures of the angles of a triangle are shown in the figure below. Solve for x.

Answers

Answer:

42°

Step-by-step explanation:

The sum of 3 angles in any triangle are equal to 180°

So:

1.) 57 + 81 = 138

2.) 180 - 138 = 42°

Answer: 42°

Answer:

0.05

Step-by-step explanation:

If I had 450 cupcakes and sold all of them and sold them for $0.85 how much money would I have

Answers

Answer:

$382.5

Step-by-step explanation:

450x$0.85 is $382.5

–14d + 16 = –6d + 6 + 18

d =

Answers

Answer:

–14d + 16 = –6d + 6 + 18

d = -1

Step-by-step explanation:

I used a calculator, pls let me know if im incorrect

Answer:

d = -1

Step-by-step explanation:

combine like terms

add the coefficients(numbers with variables) together and add the integers together.

-14 d + 16 = -6d + 6 + 18 ------ add 6d on both sides

-8d + 16 = 6 + 18 ---- subtract 16 on both sides

-8d = 18 - 16 + 6

-8d = 2 + 6

-8d = 8 --- divide -8 on both sides

d = -1

there are 5 men for every 11 men. how many men will there be if there are 20 women?

Answers

44 men if it is 5 women for 11 men

does anyone know how to solve this​

Answers

c

Step-by-step explanation:


At a Rubik's Cube competition, Martin solved the Rubik's Cube 5 times in 82.5 seconds.
On average, how long did it take him to solve the Rubik's Cube once?

Answers

Answer:

It takes him 16.5 seconds for each Rubik Cube

Step-by-step explanation:

Divide 82.5 by 5.

It took him 16.5 seconds to solve

The value of p in 18+6p=90 is???

Answers

Step-by-step explanation:

HOPE IT HELPS!!!!!!!!!

Answer:

[tex]p=12[/tex]

Step-by-step explanation:

[tex]18+6p=90\:[/tex]

[tex]18+6p-18=90-18[/tex]

[tex]6p=72[/tex]

[tex]\cfrac{6p}{6}=\cfrac{72}{6}[/tex]

[tex]p=12[/tex]

HOPE IT HELPS!!

If you want to enlarge
a photograph that
has a ratio of 3:5 by
a scale factor of 3,
what size photograph
would
you have?

Answers

may computer kana man eh

A large bottle of juice contains 500 milliliters of juice. A medium bottle contains 60% as much juice as a large bottle. How many milliliters of juice is in the medium bottle?

Answers

Answer:

300ml

Step-by-step explanation:

Large Bottle = 500ml

Medium Bottle = 60/100 × 500ml

60 × 500←    cancel the two zeroes.

100←

        60 × 5  

           = 300ml

Determine the function which corresponds to the given graph. (3 points)

The asymptote is x = -3.

Answers

Answer:

linear graph

Step-by-step explanation:

(depends)

Reflect the point (-3,4) across the x-axis

Answers

Answer:

(-3, -4)

Step-by-step explanation:

It would be (-3, -4) because you reflect it across the X axis, or the horizontal line on the graph.

1. Explain how the volume of a right cone relates to the volume of a cylinder with the same base and height.

Answers

If a cone and cylinder have bases with equal areas and both have identical heights then the volume of the cone is one third the volume of the cylinder

HELP ASAP!!! IM BEING TIMED!!

Answers

Answer:it’s b

Step-by-step explanation:

A secret code for a bank vault consists of 4 letters, then 4 digits and then 4 more letters.How many different codes are possible? (letters and digits can be repeated)

Answers

Answer:

Step-by-step explanation:

13800 and 504 and 175560

The sum of the measures of two angles is 140 degrees. The ratio of their measures is 3:4.

Answers

Answer: The measurement of the first angle would be 60 degrees and the second angle would be 80 degrees.

Step-by-step explanation: They both are equal to the ratio of 3:4 because 3 x 20 would be 60 and 4 x 20 is 80. When added together they would equal is 140 degrees.

What is the slope of a line parallel to the line whose equation is 6x-y=16x−y=1. Fully simplify your answer

Answers

Answer:

I don't know

Step-by-step explanation:

because I don't know

which graph represents an exponential function

graphs in comments

Answers

I don’t know can’t see it

11. Give the solution to: ^64+8² ​

Answers

Answer:

128 (character filter filler here)

Step-by-step explanation:

64+8^2 is 128

which equation or inequality shows the relationship between the plotted points on the number line
A. 3 < -6
B.-6 > -3.
C.-6 < -3
D.-3 < -6

Answers

Answer:

letter c.po sagot diyan

I want the best answers

Answers

Answer:

You need to be more specific of this question.

Which point represents the opposite of -1 on the number line?

Answers

The answer point is one

Answer:

The answer is 1

Step-by-step explanation:

If it asks for the opposite of a positive number add a subtraction mark showing its negative, do the opposite if it asks for the opposite of a negative number.

If A= 30°verify:sin2A=2sinA.cosA​

Answers

Answer:

..........hope it helps.....

here giving 100 for right answer

Answers

Answer: 4v

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

x-3 6

---- = ----

5 10

to get from 5 to 10 we multiply 5 by 2

so...

to find out what x is we need to divide 6 by 2

which is

= 3

so we know that x-3 has to be equal to 3

therefore x=6

and to check:

6-3= 3

so

3 6

-- = ----

5 10

therefore x=6

Hope this helped you- have a good day bro cya)

What the answer of this question?

Answers

Answer:

w = 3 cm

Step-by-step explanation:

The area (A) of the triangle is calculated as

A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the height )

Here b = 5 and h = 6 , then

A = [tex]\frac{1}{2}[/tex] × 5 × 6 = [tex]\frac{1}{2}[/tex] × 30 = 15 cm²

Now the area of the rectangle is 15 cm²

area = length × width , that is

5w = 15 ( divide both sides by 5 )

w = 3 cm

Answer:

2.5

Step-by-step explanation:

equation the two areas in an equation and they are equal

[tex] \frac{1}{2} base \times height = length \times \: width[/tex]

but the width is w

substituting the values,

[tex] \frac{1}{2} (6)(5) = 6 \times w \\ 15 = 6w \\ w = \frac{15}{6 =} = \frac{5}{2 } = 2.5[/tex]

Other Questions
4+ (-7) is. Blank units from 4, in the Direction what will the answer be ? I also Have : -3 + 5 And: -2 + -6I just need to find the sum of each Answer and distance The vertices of a triangle are P(-8, 6), Q(1, -3), and R(-6, -3). Name the image of P after a reflection over y = 2, andthen shifted right 3 units. HDSJDHAJ SOMEONE HELP ME IM ABOUT TO FAIL MY SCIENCE CLASSThe characteristics of two methods of heat transfer are listed below:Method A: Does not transfer heat through solids and requires a medium for heat transferMethod B: Requires a material medium and transfers heat from the hot end to the cold end of a solidWhich statement is correct? Need the answer for!!!!!!!!!! Cavendish bananas are a popular species among banana growers because there predictable . All these bananas are grown to have the exact same genetic structure. How's this possible? A.. The grow in the same ecosystem . B They are clones of the parent plant . C They got equal amounts of nutrients.D They grow only one time of the year. E They form from sexual reproduction Please help me with please solving for x and y 18x + 417x + 11Select the equation you would use to solve for x.18x + 17x + 11 + 4 = 1800 18x + 17x = 11 + 418x + 4 = 17x + 11 Which ion has a smaller size,1)N---,O--,F-and Ne 2) Cl-,Br- and I ?WhyHelp me to solve it! 1. Air enters the upper respiratory system through the ______________________________, which are the openings that lead into the nasal cavity. The air moves through passageways that are formed by the ______________________________, which protrude into the cavity. graph the line through (-3,1) with slope 3/2 (2^5/x^2)^4Plz help T-T a cargo ship is 704 feet long. if 1.1 inch represents 13 feet, how long is the ship in the model? round your answer to the nearest tenth if needed. DIRECTIONS: Color the box that has a CVC pattern The random-number generator on calculators randomly generates a number between 0 and 1. The random variable X, the number generated, follows a uniform probability distribution.(a) Identify the graph of the uniform density function.(b) What is the probability of generating a number between 0.01 and 0.34?(c) What is the probability of generating a number greater than 0.95? Congress may informally change the Constitution by passing laws thatA Require majority support from the peopleB.Require that courts decide their constitutionalityMake laws that are directly contradictory to the ConstitutionD Expand or define the brief provisions in the Constitution Answer the following questions.D 1) Choose the correct answer.helps historians determine the truths of human history Help pls ( I took a picture) in a eukaryotic cell, which organelle is involved in translation? victoria woodhull was the first woman to run for what u.s. office in 1872? (03.01 LC) Which set represents the range of the function shown? {(-1, 5), (2,8), (5, 3), (13,-4)} A {-4, -1, 2, 3, 5, 5, 8, 13} B {-4, 3, 5, 8] C {(5, -1), (8, 2), (3,5), (-4, 13)} D{-1, 2, 5, 13)