Mathematics High School

The hanger image below represents a balanced equation.
60
U
Find the value of u that makes the equation true.

The Hanger Image Below Represents A Balanced Equation.60UFind The Value Of U That Makes The Equation

Answers

Answer 1

Answer:

12

Step-by-step explanation:

Essentially, 60 and the 5 us must be equal:

60=5u

Divide both sides by 5 to solve for u but keep the equation balanced.

12=u

Answer 2

Answer:

the answer is 12

Related Questions

solve the following system by substitution y=5x-4 y=6x​

Answers

Answer:

Step-by-step explanation:

y = 5x - 4

y = 6x $\Rightarrow$ x = y/6

y = 5*y/6 - 4

y = 5y/6 - 4

6y = 5y - 24

y = -24.

So, x = -4

Plsssssss help meeeeeeeeeeeee I need help

Answers

Answer:

honestly I think its QT

Step-by-step explanation:

hope it helps

Decide which item is the better purchase in the scenario below.
12-oz. bag of chips for $3.40
or
a 3-oz. bag for $0.75
3-oz.bag
12-oz. bag

Answers

The 3oz is better than the 20

What is the solution to 3x + 2.4 ≥ 3.0​

Answers

3x _> 3.0 - 2.4
= 3x _> 3/5
= 1/5

Answer:

A

Step-by-step explanation:

3x  ≥3.0 - 2.4

3x ≥ 0.6

x ≥ 0.6/3

x ≥ 0.2 is your answer  

How many times will the graph of this equation cross the x-
axis?
y= 22^2– 7x - 9

Answers

I’m not sure but I hope yu get the right help

Graph x < 5 on a number line

Answers

----------------5

that's how it should look

Step-by-step explanation:

5 is more than x so x goes behind the 5

Answer/Step-by-step explanation:

                         X is any variable less than 5

<------------------------------------------------------o

I---I---I---I---I---I---I---I---I---I---I---I---I---I---I---I---I---I---I---I---I---I

-10 -9 -8 -7 -6 -5 -4 -3 -2 -1   0  1   2  3  4  5  6  7  8  9 10

I need help pls I’m taking a test and I don’t know what to do.

Answers

B I think this needs to be longer answer but b

Which of the following shows 2x3y − 3x2 + 7y2x − 12y written in standard form?
a 2x3y + 7y2x − 3x2 − 12y
b −12y + 7y2x − 3x2 + 2x3y
c 7y2x − 12y + 2x3y − 3x2
d −12y − 3x2 + 7y2x + 2x3y

Answers

Answer:

a) 2x³y + 7y²x − 3x² − 12y is the right answer.

Step-by-step explanation:

Which of the following shows 2x³y − 3x² + 7y²x − 12y written in standard form?

a) 2x³y + 7y²x − 3x² − 12y✓

b) −12y + 7y²x − 3x² + 2x³y

c) 7y²x − 12y + 2x³y − 3x²

d) −12y − 3x² + 7y²x + 2x³y

Answer:

2x^3 y + 7y^2 x − 3x^2 − 12y

Step-by-step explanation:

(Just took test)

In order for it to be in standard form in needs to be in the proper order. So just rearrange the numbers to the correct spots to get your answer.

Help please!
And thank u

Answers

a/7 + a/3 = 10
a = 21

Answer:

[tex] \frac{a}{7} + \frac{a}{3} = 10 \\ \frac{(3a + 7a)}{21} = 10 \\ \frac{10a}{21} = 10 \\ a = \frac{(10 \times 21)}{10} \\ \boxed{a = 21}[/tex]

a=21 is the right answer.

Is 3 a factor of 245 - 16?
yes
no


HELPPP

Answers

Answer:

No

Step-by-step explanation:

For 3 to be factor your finale number has to be divisible by 3, so with that information all you have to do is subtract 245-16 which is 229, and if you divide 229 by 3 it does not equal a whole number so 3 cannot be a factor.

I hope this helps, and have a great day! :D

Find the perimeter of an isosceles triangle. base edge = 23cm and vertex angle = 42°

Answers

I think answer should be 20 I think I’m not 100 percent sure so please give me brainlest let me know if it’s correct or not okay thanks bye bye

Lupita bought 7 pounds of pretzels at a local wholesaler for $16.80. Her friend Charles bought 5 pounds of pretzels at the supermarket for $12.75. Charles thinks he got the better deal because $12.75 is less than $16.80. Is Charles’s reasoning correct? Explain why or why not.

Answers

Answer:

Charles's reasoning is wrong.

Step-by-step explanation:

Lupita has 7 pounds for 16.8 and Charles has 5 pounds for 16.8.

Let's set up ratios.

So Lupita got the best deal, not Charles. Poor him.

A cup is filled with pencils. The teacher sharpen 1/4 of them. A student sharpen 2/3 of them. The fraction of pencils left to be sharpened is?

Answers

Answer:

1/12

Step-by-step explanation:

1/4+2/3=11/12

7x + 2y = 12

-3x -2y = 4

Answers

Answer:

(4, -8) or x=4 y=-8

Step-by-step explanation:

Answer: x=4 and y=−8

Step-by-step explanation: 7x+2y=12, −3x−2y=4

7x+2y+−2y=12+−2y

7x /7 = −2y+12 /7

x= −2 /7 y+ 12 /7

−3( −2 /7 y+ 12 /7 )−2y=4

−8 /7 y+ −36 /7 + 36 /7 =4+ 36 /7

−8 /7 y / /−8/7 = 64 /7 /−8 /7

y=−8

x= −2 /7 y+ 12 /7

x= −2 /7 (−8)+ 12 /7

x=4

x=4 and y=−8

HELP MEHHHH DUE TODAY!!!
1. Explain the difference between using the cosine ratio to solve for a missing angle in a right triangle versus using the secant ratio. You must use complete sentences and any evidence needed (such as an example) to prove your point of view. (10 points)

2. Is a picture

3. is a picture

Answers

Answer:

number 1 is 60 number 2 is 9750

Step-by-step explanation:

dont delete

PLEASE HELP

Find f(2) if f(x) = (x + 1)2.
a 9
b 6
c 5

Answers

Answer:

b

Step-by-step explanation:

x = 2 in this situation, so plug in 2 for x.

f(2) = (x + 1)2

f(2) = (2 + 1)2

f(2) = (3)2

f(2) = 6

f(2) = 6. That means b is the answer.

Y’all, lord have mercy
How am I in highschool, yet I don’t know how to solve this without a calculator

Answers

Answer:

4

Step-by-step explanation:

Answer:

Answer of this qn is. 4 hope it help s

Factor and solve 2x^2 – 3x – 20 = 0

Answers

Answer:

(2x + 5) (x-4)=0

Step-by-step explanation:

Write the equation of the line that passes through the points (4, -3) and
(3,2). Put your answer in fully reduced point-slope form, unless it is a
vertical or horizontal line.

Answers

Answer:

y+3=-5(x-4)

Add 20 characters to explain the point

solve for x using the correct order operations
12- (3 times 2)^2 + 4 times 3 = x
A x = -60
B x = -12
C x= 48
D x = 12
please help i will give brainliest :))

Answers

Answer:

B: x = -12

Step-by-step explanation:

12 - (3 × 2)^2 + 4 × 3

Use PEMDAS, meaning solve what's in the parentheses first (P stands for parentheses)

12 - (6)^2 + 4 × 3

We get 6 because 3 × 2 = 6

Next step is solve any exponents (E for exponents)

12 - 36 + 4 × 3

We get 36 because 6 × 6 = 36 (the exponent was 2 meaning multiply the same number, 6, twice: 6 × 6)

Now we move on to multiplication and division (M for multiplication and D for division)

These are interchangable in that either can go first depending on its location in the equation

However, since there is no division in this problem we automatically skip to multiplication

12 - 36 + 12

We answered 12 because 4 × 3 = 12

Our last steps in PEMDAS are addition and subtraction (A for addition and S for subtraction)

These are also interchangable, but both are apparent in this problem

Now it depends on location

Whichever sign (addition or subtraction) is first in accordance from left to right is where we start first)

Subtraction is first

-24 + 12

Now we add -24 + 12

-12

100 POINTS. HELP ASAP !!! PLEASE PLEASE

Answers

Answer:

task 1 answer is 14

PLEASE ASAP! Answer the questions to compare the mean number of deliveries for the three companies.
1. How many drivers did company C use in its sample?
2. What is the MAD for company C's data? Show your work.
3. Which company had the greatest mean number of deliveries?
4. Compare the means for companies A and B. By how many times the MAD do their
means differ? Show your work.

Answers

Answer:

1 is 20 or 10 2 is 2 3 is b 4 is 2

Step-by-step explanation:

Answer:

1 is 20 or 10 2 is 2 3 is b 4 is 2

Step-by-step explanation:

Simplify the expression (6 + 2^2) - 4 x 3

Answers

Answer:

-2

Step-by-step explanation:

(6 + 2^2) - 4 x 3

6 + 2 * 2 - 4 x 3

6 + 4 - 12

10 - 12

-2

The digit 5 in 5³ is known as

Answers

Answer: it is called the base

Step-by-step explanation:

To find the quo 2/5 divided 1/4.

Answers

Answer:

A. Multiply 2/5 by 4

Step-by-step explanation:

Because when you dividend fraction

1,write the reciprocal of the second fraction number and multiply with the first fraction number

2,multiply the numerators and denominators of both fraction..

the reciprocal of 1/4 is 4/1 =4so the answer is 2/4 by4

Answer:

Step-by-step explanation:

Ghhhhhjhhbhhhhu

a shipwreck lies 125 below sea level

Answers

Answer:

-125

Step-by-step explanation:

Mr. Worthington thinks that 3 + 5 is a binomial. What
would you tell him?
I

Answers

Answer:

3 + 5 = 8 which is a monomial

Step-by-step explanation:

a binomial has 2 terms; example, 3y + 5

Plzzzzzxxzxz hellppppp meeeeeee

Answers

Answer:

[tex]\frac{1}{64}[/tex]

Step-by-step explanation:

(1/8)^2 is actually just (1/8)*(1/8)

We multiple the numerators, 1*1, to get 1,

And the denominators, 8*8, to get 64

So the anwser is (1/64)

Sara and Fiona have played 53 tennis matches.

Sara has won 29 times.

Fiona won the rest.

a) Estimate the probability that Sara wins.

b) Estimate the probability that Fiona wins.

Answers

It is B I took the test

Answer: Sara = 29/53

Fiona = 24/53

Step-by-step explanation: because that amount is how much they have won and how much its out of so for example ‘i played 26 games i only won 17 and John won the rest’ the probability that i win is

17/26 and Johns would be 9/26

Twelve students have bikes. 1/2 are black, 1/6 are silver, and the Rest of the bikes are other colors

How many bikes are black?

Silver?

Other colors?

Answers

Answer:

Black: 1/2 * 12 = 6

Silver: 12 * 1/6 = 2

Other: 12 - 6 - 2 = 4

Other Questions
If h(a)= 3a+5 and h (a) = 27 the what is the value of a? Losing the Battle of the Marne, which Army was forced back and into trenches?by the way this is ww1 How much work is done on a small car if a 1000 N force is exerted to move it 75 Suppose that the people in a certain city are catching cold. It is observed that after one week, 40% of the people who were sick are still sick. Of the people who were well, 30% are sick after one week. If, at some particular time, 20% of the people are ill, find the proportion of people who are sick after two weeks Harold expects 20 people at his birthday party, but 17 attended. What was the percentage of error?19.40%17.64%32%16.3% Least to greasiest. 1.7 17% 1/4 what is the value of X=?Write your answer in the box below.X= _____ what are two ways slavery impacted the Spanish colony? As an entrepreneur that prefers to work independently what is the best source of financing? Explainer answer Which equation is true?A. 600 divided by 10 to the first power = 6.B. 600 divided by 10 to the second power = 6.C. 600 divided by 10 to the third power = 6.D. 600 divided by 10 to the fourth power = 6. can you help me pleeeeaaaase What phrase describes businesses who develop a positive relationship tosociety Which of the following statements does not describe the structure of an atom? A) The electron cloud is a small and compacted space around the nucleus. B) Inside the nucleus of an atom are protons and neutrons. C) Protons are positively charged sub-atomic particles. D) Electrons are negatively charged sub-atomic particles. Which evidence from the passagesupports the underlined claim?Participants would be required toserve unless they had a good reasonnot toMEDParticipants would do meaningfulwork with a diverse group of people.Participants would choose to join the"real world" as adults.Participants would be required tofigure out their education and careerpaths. Select the correct answer.Which expression is equivalent to the given expression? Assume the denominator does not equal zero. To what extent is racial discrimination still an issue that faces the United States (and the world) to this day? Will give brainliest. ces jeunes veulent faire des activites mais ils ont des corvees faire dabord. ecris une petite conversation entre les parents et les jeunes A number consists of two digit whose sum is fivewhen the digit irreversible, the no. become greater by nine .find the number Im still getting this thing up to 100%. NO MATTER WHAT THE COST IS. How many moles are present in 44.8 L of nitrogen gas (Na)?