Mathematics High School

Solve for j.

j² − 36 = 0

Write your answers as integers or as proper or improper fractions in simplest form.

j =
or j =

Answers

Answer 1

Answer:

( J - 6 ) × (J + 6 )

Step-by-step explanation:

j^2 -6^2

( J - 6 ) × ( j + 6 )

Related Questions

HELP ME PLZZ I NEED HELP WITH THIS I DONT WANT TO FAIL!!

Answers

Answer:

i believe it is C

Step-by-step explanation:


Peter drives at a speed of 70 miles per hour.
How long will it take to drive 455 miles?
hours

Answers

Answer: 6.5 hours

Step-by-step explanation:

You have to find out how long it’ll take, so you divide the total amount by the speed, so 455/70=6.5

Answer:6

Step-by-step explanation:

What is the distance between the points (11, -18) and (-10, -18) in the coordinate plane?

Answers

Answer:

21 units

Step-by-step explanation:

Jenny’s backyard it cost $76.00 per square yard to build the deck is 9 yards wide and 11 yards long how much did it cost to build the deck

Answers

Answer:

Jennys backyard cost 7524 doll hairs.

Step-by-step explanation:

11x9=99

76x99=7524

hope this helps!!

what is the inequality for A number t multiplied by −4 is at least −25.

Answers

Answer:

6

25

Step-by-step explanation:

divide. -25by -4 then the answer is that

Simplify the expressions below by using the rules of exponents. A.2^4 B.3^0 C.4^6∙4^(-3) D.(2^3 )^2 Answer:

Answers

Answer:

The three rules that we have are:

[tex]x^a*x^b = x^{a + b}[/tex]

[tex]\frac{x^a}{x^b} = x^{a - b}[/tex]

[tex](x^a)^b = x^{a*b}[/tex]

Then let's solve the problems:

A) 2^4 = 2^(2*2) = (2^2)^2 = 4^2 = 16.

B) 3^0 = 3^(a - a) = 3^a/3^a = 1. (for any real number a)

From this we can conclude that the power 0 of any number is equal to 1.

C)  4^6*4^(-3) = 4^(6 - 3) = 4^3 = 64

D) (2^3)^2 = 2^(3*2) = 2^6 = 64

Please help me with all of them please?

Answers

Answer:

it shoudl be 2

Step-by-step explanation:

Answer:

3,7,11,9,5,1 all = 100

the rest = 80

Please simplify!!

[tex]x+18\geq 50[/tex]

Answers

Answer:

x ≥ 32

Step-by-step explanation:

x + 18 ≥ 50

subtract 18 from both sides.

x ≥ 50 - 18

x ≥ 32

Answer > 32 hope I helped !!

Find the distance between the points (-4, 3) and (-4,-6)

Answers

The answer is 9 yeah

Answer:

5.099

Step-by-step explanation:

Dan raked 6 bags of leaves in 50 minutes. At what rate did
Dan rake?
PLEASEEE HELP MEE

Answers

2.67 a min ✌️that’s it

Help me please..
Help me with the ones which are marked​
8 points and brainliest

Answers

Answer:

1. 30

2. C = 18.3 B = 25% A=15 % rest  = unkown

Step-by-step explanation:

to find X is what percent of Y

X/Y multiplied by 100

What is 14.764823 rounded to?

Answers

Answer:

14.76 (if rounded by hundredths.)

Step-by-step explanation:

hoped this help </3

Simplify the following expression: NEEED HELP PLLZ:(


2x − 8y + 3x2 + 7y − 12x


A 3x2 − 14x − y

B 3x2 − 10x − y

C 3x2 − 10x − 15y

D 3x2 + 10x − y

Answers

Step-by-step explanation:

I'm pretty sure that it is C.3x2-10x-15y

I need the answers too these, MAJOR QUIZ GRADE !!

Answers

Answer:

the answer is B cause I just took a test with this question

i will give u brainliest

Answers

Answer:

The reciprocal of 2 is 1/2

The reciprocal of 6/11 is 11/6

x times x is X^2, right? I'm having a brain toot and I can't remember. plz answer asap

Answers

Yes it is x^2 when you multiply x by x

The price for 3 pounds of apples is $3.99. What is the unit rate?

Answers

Answer:

the unit rate is 1.33$ per pound of apples

Step-by-step explanation:

you can rewrite the word problem as

3x = 3.99.

now just divide both sides by 3.

3x / 3 = 3.99/3

x = 1.33

There are 160 students in 7th grade. The 7th grade is larger than the 8th grade by 24 students. Write an equation to calculate how many students are in the 8th grade and solve it.

Answers

Answer:

160-24=x

Step-by-step explanation:

Which ordered pair locates point P on the coordinate plane?

Answers

Answer:

(-3,-2)

Step-by-step explanation:

Answer:

The answer is A.

A concentrated cleaning solution must be mixed with water in a container that allows users to spray onto the surfaces they need to clean. Pam’s mom asked her to add 30 ounces of cleaning concentrate into the sprayer and then add water to fill the sprayer. Her father told her that the sprayer must contain 20% cleaning concentrate and 80% water.


a. How many ounces does the sprayer hold?
ounces

b. How much water was added to the sprayer?
ounces

Answers

Answer: The sprayer can hold 150 ounces, and Pam needs to add 120 ounces of water.

Step-by-step explanation:

The data that we know is:

We must use 30 oz of cleaning concentrate.

The end product must be 80% water and 20% cleaning concentrate.

This means that:

Mass of water/total mass in the sprayer = 0.8

mass of cleaning concentrate/total mass in the sprayer = 0.2

Then, let's define the variables:

X = ounces that the sprayer can hold.

Y = ounces of water added.

Then we have the equations:

30oz + X = Y.

30oz/Y = 0.20

X/Y = 0.80

From the second equation we can find the value of Y.

30oz = 0.20*Y

30oz/0.20 = Y = 150oz.

Then the sprayer can hold 150 ounces.

Now from the third equation we have:

X/Y = 0.8

We know that Y = 150oz

Then:

X/150oz = 0.8

X = 0.8*150oz = 120 oz.

Then the water that must be added is 120 ounces.

what is 6587436587458946598x748365983274836587483206487 equal

Answers

Answer:21

Step-by-step explanation:

USE A CALCULATOR

Answer:

4.9298135 is the answer maybe next time Use a Calculator

1. Mrs. Sanders farm is 413 acres. She divided the farm into 52 equal parts. How many acres are in each part? 2. Which of the following numbers are prime? a) 53 b) 12 c) 18 d) 28​

Answers

Answer:

each part will have about 7.9 acres and the prime number is 53

Step-by-step explanation:

Derek wants to determine the height of the top of the backboard on the basketball goal at the playground. He places a standard 12-inch ruler next to the goal post and measures the shadow of the ruler and the backboard. If the ruler has a shadow of 10 inches and the backboard has a shadow of 7 feet, then how high is the top of the backboard?
A.
9.41 feet
B.
8.4 feet
C.
9.66 feet
D.
6.63 feet

Answers

7 ft = 7 x 12 = 84 inches

If 12 inches ruler gives a shadow of 10 inches
Then 84 inch shadow of backboard is actually ;

12 : 10 x = 100.8 inches which is =
x : 84. 8.4 ft
So answer is B

A teacher chooses two students in a class of 15 girls and 10 boys. The students are randomly chosen. What is the probability that the teacher chooses two girls?

Answers

It’s 3 in a 5 chance that the teacher would choose

The probability that the teacher chooses two girls is 3 / 5.

What is probability?

Probability is defined as the ratio of the number of favorable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.

Probability = Number of favorable outcomes / Number of sample

Given that a teacher chooses two students in a class of 15 girls and 10 boys. The probability is calculated as:-

P = 15 / 25

P = 3 / 5

Hence, the probability is 3 / 5.

To know more about probability follow

https://brainly.com/question/24756209

#SPJ2

Given the following two points write the equation in standard form:

(-6,8) and (4,8)

Answers

answer: 2x - y = 2

Explanation:

HELP ASAP

Consider the function
Which graph below matches that function?

Answers

I believe it would be b!!
It’s definitely B because it passes the vertical line test.

I need help pls pls pls

Answers

Answer:

A. the study had no control group

8^x = 2 write down the value of x

Answers

8^x = 2
8 is 2 cubed
So
2^3^x = 2
2^3x = 2
3x = 1
x = 1/3

The required simplified value of the given expression is x = 1/3.

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
Given expression is an exponential expression,
Though,
8ˣ = 2
Taking logs on both sides,
xlog8 = log 2
x = log2/log8
x = log2/3log2
x = 1/3

Thus, the required simplified value of the given expression is x = 1/3.

Learn more about simplification here: https://brainly.com/question/12501526

#SPJ2

Lines n, m, and p are drawn on the coordinate grid below.

Which choice is NOT true?

Answers

C. All of the rest of the statements are true.

Hello, 40 POINTS + BRAINLIEST to a answer with a long explanation. The question below is just an example, I need to know how to solve exponents.....
The prime factorization of _________ is 2 (to the fourth power) × 5.
How do you solve with the fourth power thing? I am confused....
Please help as soon as possible :)

Answers

Answer:

you times the number by itself the number of times the power is. 10 to the fourth power is 10 times 10 times 10 times 10, etc.

Step-by-step explanation:

For instance 10 to the third power is 1000 because 10 times 10 times 10=1000/

For your example the answer is 2 times 2 times 2 times 2=16. To figure out how much you times it by is if it is to the power of 4, you times it by itself 4 times, power of 5 = times it by itself 5 times, etc. Hope it helps!

Other Questions
Oxides of sulfur are important in atmospheric pollution, arising particularly from burning coal. Use the thermodynamic data at 25 C given in the appendix to answer the following questions. a. In air, the oxidation of SO2 can occur: 1 2O2(g) SO2(g) S SO3(g). Calculate rG 298 !!!PLS HELP 20 PTS!!! 1 - 12x = -20 - 9xWhat is X? Choose the correct data display If the endoplasmic reticulars were removed from the cell, which organelle would not be able to function properly, and why? 1. Mitochondria, because they rely on the ER as an energy source 2.Ribosomes, because they receive proteins made by the ER 3.Golgi apparatus, because n packages proteins received from the ER 4.Cytoplasm, because it relies on the ER for structural support Are atoms the smallest particles we know about, or are there smaller ones? A model of an animal cell is shown above. Eukaryotic cells, like this one, have compartmentalization that allows for efficiency in the cell processes. Identify the names, labels, and roles of three eukaryotic organelles that are involved in the transport, packaging, and export of a protein synthesized on a bound ribosome in this cell. There should be a list of issues that need public attention. Make a post to this list, either adding a new issue or adding more details about something that another student has already listed. Write a paragraph in which you propose what can be done to fix this problem, and what medium is best for spreading the message about How the Other Half Lives. What type of paragraph is the following?My mother is a very sweet woman. Just the other day shebought me new pants for no reason at all. And that's inaddition to the tie she bought me a week ago. And lastmonth, she helped me make a difficult decision when Ididn't know what to do. Mom really has a big heart. Im not good at English A. Mother paragraphB. Example paragraphC. Illustration paragraphD. None of the above ...I have questions... PLEASE HELPPWhat does it mean for angles to be supplementary and complementary? frank plans to spend no more than $85 on plants for his front garden. He purchases a salvia and three azaleas. The azaleas cost $22 each. Let c be the cost for a salvia. Which inequality below could be used to show how much money Frank spent on salvia? 7th grade math help me pleasee On June 1, 2021, Royal Property Management entered into a one-year contract to oversee leasing and maintenance for an apartment building. The contract starts on July 1, 2021. Under the terms of the contract, Royal will be paid a fixed fee of $62,000 and will receive an additional 15% of the fixed fee at the end of the contract provided that building occupancy exceeds 90%. Royal estimates a 30% chance it will exceed the occupancy threshold, and concludes the revenue recognition over time is appropriate for this contract. Assume that Royal accrues revenue each month, and estimates variable consideration as the most likely amount. On November 1, Royal revises its estimate of the chance the building will exceed the 90% occupancy threshold to a 70% chance. What is the total amount of revenue Royal should recognize on this contract in November of 2021 what is the equation of the line that passes through (6,4) and (4,1) What is the solution to this equation:5x=35 Your car burns gasoline as you drive up a mountain road. What energy transformation is taking place? Prompt:Rosa eats a peanut butter sandwich for lunch. Peanut butter contains a lot of protein, and bread is mostly starch. Rosa plans to go for a run later this afternoon. Rosa is breathing normally.(answer all parts) Questions:What does she need from the food she ate and the air she breathes so that she can go on her run? How do Rosas body systems work together to get the molecules she needs into her cells? How do her cells use these molecules to release energy for her body to run? What makes the atomic radius change along a period in the periodic table?A. The increased atomic mass makes the atomic radius bigger.B. More electrons in the valence shell make the radius bigger.C. More electrons pair in orbitals, making the atomic radius smaller.D. More protons in the nucleus pull the electrons in, making theatomic radius smaller 8. The graph shows the relationship between the United States dollar andthe euro, the currency of the European Union, in December 2011. Part A:What is the constant of proportionality shown in the graph?*Exchange Rate (December 6, 2011)YA(400, 300)300Number of euros200(250, 187.50)100(120, 90)0100 200 300 400Number of US dollarsYour answer