Mathematics High School

please only answer if you know the correct answer and answer all question please please please please please

Answers

Answer 1

Answer:

Part A: B) 3

Part B: $40

4. -1

7. 5x + 6y

8. Part A: y = 20x

8. Part B: $300

9. e > 12000 pounds

Step-by-step explanation:

Part A: x = 5t + 5

20 = 5t +5

15 = 5t

t = 3

Part B: x = 5t + 5

x = 5(7) + 5

x = 35 +5

x = 40

4. 24 - 5^2

24 - (5*5)

24 - 25 = -1

7. 2x + 4y + 5 + 2y - 5 + 3x

2x + 3x = 5x

4y + 2y = 6y

5 + (-5) = 0

5x + 6y

8. Part A:

Total = y

Lawns = x

Amount = $20

so y = 20x

8. Part B:

y = 20x

y = 20(15)

y = 300

9. The elephant weighs more than 12000 pounds

Elephant = e

More than = >

Pounds = 12000

e > 12000 pounds

Related Questions

Giving brainlest and 20 points
What is the surface area of the solid?

A.
46 square inches

B.
15 square inches

C.
40 square inches

D.
23 square inches

Answers

Answer:

C. 40 square inches but i could be wrong

What is the value of the following expression if x = 4, 2x + 3.1

Answers

Answer:

11.1

Step-by-step explanation:

Since x = 4,

2*4 = 8 +3.1 = 11.1

Answer:

11.1

Step-by-step explanation:

2(x) + 3.1

2(4) + 3.1

8 + 3.1

11.1

An appliance is for sale at either (a) P15,999 cash or (b) on terms, P1,499 each month for the next 12 months. Money is 9% compounded monthly. Which is lower, the cash price or the present value of the installment terms? Explain.

Answers

Answer:

Cash price

Step-by-step explanation:

The computation is shown below:

The Interest rate per month (r) = (9% ÷ 12) = 0.75%

Now Present value of the monthly payment is

= PMT × {[(1 + rate of interest)^number of years - 1] ÷ rate of interest}

= 1,499 × {[(1 + 0.75%)^12 - 1] ÷ 0.75%}

= 18,748.89

And the cash price is 15,999

So, the cash price would be lower

The cash price would be lower. A further explanation is below.

According to the question,

Interest rate per month,

[tex]r = \frac{9 \ percent}{12}[/tex]

[tex]= 0.75[/tex] (%)

hence,

The Present value of the monthly payment will be:

= [tex]PMT\times \frac{{(1 + Interest \ rate)^{number \ of \ years} - 1}}{Interest \ rate}[/tex]

= [tex]1499\times \frac{[(1 + 0.75 \ percent)^{12} - 1] }{0.75 \ percent}[/tex]

= [tex]18748.89[/tex]

As we can see that the cash price is 15,999. Thus the above answer is right.

Learn more:

https://brainly.com/question/4187682

8. You throw a ball downward 40 feet per second from a building
that is 256 feet above the ground. How long will it take
the ball to hit the ground?

Answers

Answer:

6.16?

Step-by-step explanation:

Not completely sure but if you divide 256 by 40 you get six remainder 16 not sure if I did it right so sorry if I am wrong

2. R(1, 1), 5(1,7), Т(5,7), U(5, 1); k =
45
у
о
Help

Answers

(5,7) because when you divide that’s the answer you get

A triangle has a side lengths of 34in., 28in., and 42in. is the triangle an acute, right, or obtuse?

Answers

it would be an acute

Please help if you know it. don't raid me for points

-user

Answers

1. x + 6 = 8

8 - 6 = 2

x = 2

2. 12 + y = 21

21 - 12 = 9

x = 9

3. h - 7 = 13

13 - 7 = 6

x = 6

4. 35 = 50 - 15

p = 50

5. 17 = 8 + 9

e = 8

6. 0 + 10 = 10

k = 10

Hope this helps! Have a wonderful day!

1. A cylinder and its dimensions are shown in the diagram. What is the
lateral surface area of the cylinder in square inches? Round to the
nearest hundredths. (TYPE YOUR ANSWER AS A NUMBER ONLY)
18 in
27 in

Answers

Answer:I’ll ask my my teacher

Step-by-step explanation:

Answer:

1123

Step-by-step explanation:

32 vfesjv sfv bs nvsn fv

Write an
explicit formula for
an,
the nth
term of the sequence 39, 41, 43, ....

Answers

Answer:

2n + 37.

Step-by-step explanation:

an = a1 + d(n - 1)

Here a1 = 39 and d = 2

an = 39 + 2(n - 1)

= 39 + 2n - 2

= 2n + 37.

what is the value of the expression
(r − 29) ÷ 7

Answers

Answer: Answer is 8! Brainleist pls :D

It actually equals to 4 remainder 1

Please please help me

Answers

I believe the answer is G

Please help! I filled in a little circle bc i thought it was right XDD

Answers

That’s correct, as you’re reversing the positive on both sides for that number. Nice!

1st one is right.

The 4th and 2nd ones are obviously wrong. And the 3rd one is wrong too because you can’t add 3 1/5, because your trying to get rid of it.

The sum of half a number, n, and 15 is 24. What is the value of the number n? Type your answer in the blank below.

1/2 n + 15 = 24

Answers

An easy way to do this is subtract 15 form 24 which will look like this 1/2n=24-15
Which gets you 1/2n=9
Then you multiply the equation by 2 to get rid of the 1/2 which gets you just N=18

I need help and the step to find

Answers

Answer: The answer is 169.

Step-by-step explanation:

Hope this helps! Have a good day! :)

Paul surveyed 200 randomly selected people in the mall and asked them what genre of movie they prefer. Their
results are shown in the bar graph.

Answers

D. This is because after you narrow it down and add it together science fiction and comedy is 30 percent

Pls help. I don't understand.

Answers

Answer:

112

Step-by-step explanation:

I took the same test

Answer:

area of trapezium = a+b ×h (a+b = base +base )

38+18÷2×16

37×16

=592cm

A student is solving the equation
4
(
x
−
5
)
=
−
6
x
−
7
+
2
. Which describes a first step the student could use to solve the equation correctly?

Answers

first option.

you should usually distribute first. 4 times x would be 4x, and 4 times -5 is -20.

Answer:

4(x−5)=−6x−7+2

first step open bracket and add or subtract no.

4x-20=-6x-5

put common in each side

4x+6x=-5+20

10x=15

x=15/10=3/2

first one is your answer

Please help!!
"simplify the expression
write your answer using a positive exponent"
(3/7)^-6 x (3/7)^-1%(3/7)^-3

Answers

Answer:

2067.62052882

Step-by-step explanation:

Do you need to round? let me know :)

PLZZZZZZZ HELLLPPP MEE HURRYRYYYYYYY AREA OF A CIRCLE PLZZ ILL MAKE YOU BRILLIANTEST PLZ HURRY!!!!!!!!! USE PIE IN YOUR ANSWER!!!!!!!!

Answers

Answer:

I think it is 15.708. sry if i am wrong

Step-by-step explanation:

Yoo Helpppp meee outt

Answers

Answer:

I going to go with B $2378.30

Answer:

I going to go with B $2378.30

Step-by-step explanation:

What is the slope of the line in the graph?
-4/3
-3/4
3/4
4/3

Answers

Answer:

-3/4

Step-by-step explanation:

If you take two points, the rise is 3. Also, the change in y is 4. Since the line is going downwards from left to right, it has to be negative.

HELP DUE IN 10 MINS! Determine whether the triangle described is right, obtuse, or acute. Show work to justify your answer.

20, 21, 29

This triangle is a obtuse, acute, or right triangle, because blank is ,=, <, >, to blank?

Answers

Answer:

Right triangle

Step-by-step explanation:

Given 3 side lengths of a triangle.

Let's test if this is right triangle by using Pythagorean theorem:

20² + 21² = 29²400 + 441 = 841841 = 841

Yes, the triangle is right

Plzzzz brainlest I swear

Answers

Answer: 8

Step-by-step explanation: on the left chain, there are 5 4’s, so 4 times 5 is 20 Because you know that, subtract it from 60 to only have the W’s values. So 60-20 is 40 and because there is 5 w’s do 40/5 is 8. Therefore, the value of the w’s is 8 and the value of the 4’s is 20

Answer:

1024.

Step-by-step explanation:

4x4x4x4x4= 1024

I hope this is correct and I hope this helps. My apologies if it´s wrong.

Ten out of every 32 people
surveyed play Among Us.
What percent of people
surveyed play Among Us?
Please help

Answers

10 divided by 32 is 32.25
multiply 32.25 by 100
then u get 32%

Answer:

31.25%

Step-by-step explanation:

Man its the search engine

Great brushwork btw

3 (t + 4) = 25.5

t= ??

Answers

Answer:

t = 4.5

Step-by-step explanation:

Distribute 3 to the parentheses:

3(t + 4) = 25.5

3t + 12 = 25.5

Subtract 12 from both sides:

3t = 13.5

t = 4.5

So, the answer is t = 4.5

(3x + 4)3
How is this written in expanded form?

Answers

9x+12

3(3x)+3(4) = 9x+12

Answer:

(3x + 4)3

By using distributary property,

(3x × 3) + (3 × 4)

9x+12

a caterer charges a flat delivery fee and cost per sandwich ordered.the expression 5-+4.75x represent the equation.

Answers

Answer:

of a slope on a graph? if so I have the solution

Step-by-step explanation:

help me please. Translate the description below as an algebraic expression:

half the quotient of p and 11

Answers

Answer:

try this

Step-by-step explanation:

1/2 (p/11)

slash is the dividing sign

Answer:

( p ÷ 11) ÷ 2

1/2 (p ÷ 11)

Step-by-step explanation:

Half the quotient of p and 11

"the quotient of p and 11" signifies that you have to divide p by 11. And "half the.." signifies that you have to divide the quotient of p/11 in half

albert announces to his mother, he is hungry and asks what is there to eat? she responds, go look in the refrigerator. which factor has the greatest influence on albert's food choice?

Answers

Answer:

Availability

Step-by-step explanation:

Someone help and plz make sure it’s right

Answers

Answer:

80 degree angle is the right answer

Other Questions

Help me please please help me _____ is the term used to describe drugs that often lead to other serious and dangerous drug use. Give any TWO reasons why many students commit to higher educationwithout having the required funds. One component of smog is nitrogenmonoxide, NO. A car produces about 8 g ofthis gas per day. What is the volume at STP? go math book 5th grade lesson 10.6 Please help ASAP rocky!!! Introduction and thesisOpposing and qualifying ideasStrong evidence in support of claimStyle and tone of languageA compelling conclusionCreating an Introduction and ThesisThe argumentative essay begins with an engaging introduction that presents the general topic. The thesis typically appears somewhere in the introduction and states the writers point of view.A Tip: Avoid forming a thesis based on a negative claim. For example, The hourly minimum wage is not high enough for the average worker to live on. This is probably a true statement, but arguments should make a positive case that affirms something. Instead of arguing something is not, an argument essay is stronger when it asserts something is Returning to the example above, a stronger thesis could focus on how the hourly wage is low or insufficient.Acknowledging Opposing Ideas and Limits to Your ArgumentBecause an argument implies differing points of view on the subject, you must be sure to acknowledge those opposing ideas. Avoiding ideas that conflict with your own gives the reader the impression that you may be uncertain, fearful, or unaware of opposing ideas. Thus it is essential that you not only address counterarguments but also do so respectfully.Try to address opposing arguments earlier rather than later in your essay. Rhetorically speaking, ordering your positive arguments last allows you to better address ideas that conflict with your own, so you can spend the rest of the essay countering those arguments. This way, you leave your reader thinking about your argument rather than someone elses. You have the last word.Acknowledging points of view different from your own also has the effect of fostering more credibility between you and the audience. They know from the outset that you are aware of opposing ideas and that you are not afraid to give them space.It is also helpful to establish the limits of your argument and what you are trying to accomplish. In effect, you are conceding early on that your argument is not the ultimate authority on a given topic. Such humility can go a long way toward earning credibility and trust with an audience. Audience members will know from the beginning that you are a reasonable writer, and audience members will trust your argument as a result. For example, in the following concessionary statement, the writer advocates for stricter gun control laws, but she admits it will not solve all of our problems with crime: y-2=-5(x-2) slope intercept form What is the length of the hypotenuse? Mom is a dominant purebred for big feet. Dad is a hybrid for foot size. What are their chances of big feet? Or little feet? _ out of _ or _ % should fidget spinners be allowed in school Help me please!!!!!!! Please Help, what is the answer A continuacin, te presentamos un texto informativocon una postura diferente sobre el mismo tema.Subraya las palabras que no conozcas y anota lasideas centrales ayuda doy corana a la respuesta correcta Question 13What is condensation? Describe a way in which it can affect Earth systems.12pt vParagraphIB I o ? The width if a rectangle is 4ft and the length is unkown. If the area is the expression 12x + 24 what is the unkown length? Determine whether the set of data shown below display exponential behavior. Write yes or no explain why or why not? What is the approximate area that is shaded orange? A. 42 in B. 54 in C. 66 in D. 396 in A 2-inch, f/4 reflector has a focal length of:6 inches8 inches4 inches2 inches A place where you brush your teeth with a toothbrush after eating food.