Mathematics High School

I need help trying to do this

I Need Help Trying To Do This

Answers

Answer 1

Answer:

me likey points ❤️❤️❤️

Related Questions

Rick deposited $5,000 in an investment account that earns 6% interest
compounded monthly. If he makes no other deposits or withdrawals, find
the total amount in the account after 18 years.
a. $5,469.64
b. $10,259.87
C. $14,271.70
d. $14,683.83

Answers

Answer:

D. 14,683.83

Step-by-step explanation:

P=5000

R=0.06

T=18

N=12

P(1+r/n)^(N)(T)

5000(1+0.06/12)^(12)(18)= 14,683.83


#2) Choose the graph that matches the equation below.
y =1/2x+1


A
B
C
D

Answers

Answer:

A

Step-by-step explanation:

The answer is A because the slope is 1/2, and according to rise over run, the line goes up 1 and to the right 2, which is correct. The y-intercept is also 1, as the line goes through 1 on the y axis.

Go with graph A, the best one

A shirt cost $2 less than three-fourths the price of a pair of pants. If the
shirt cost $7 what is the cost of a pair of pants?

Answers

The answer is $12. Three-fourths of $12 is $9. 9 - 2 = 7.

whats the answer to this someone help me plsss

Answers

Answer:c

Step-by-step explanation:

3(x-2)<2(x+9)
Solve for x

Answers

Answer:

x < 24

Step-by-step explanation:

Solve for  x  by simplifying both sides of the inequality, then isolating the variable.

Pls give Brainliest!!

Answer:

x < 24

Step-by-step explanation:

3(x-2)<2(x+9)

3*x 3*-2 2*x 2*9

3x-6<2x+18

3x-2x. 2x-2x

1x-6<18

-6+6 18+6

1x<24

1÷1 24÷1

x < 24

3(2x - 3) + 2x = 3x + 11​

Answers

Answer:

X=4

Step-by-step explanation:

Answer:

6x-9+2x=3x+11, finish the brackets

Collect like terms

6x+2x-3x=11+9

Solve

5x=20

x=20/5

X=4

Step-by-step explanation:

I hope I explained well, please give me brainliest

5. A lawnmower designer wants to build a lawnmower that measures 3 feet in height, 2 feet in width, and 5 feet in length. She needs to construct a three-dimensional scale model of the lawnmower first. Which measurements are appropriate for the scale model?

-7in high, 6in wide, and 9in long
-6in high, 4in wide, and 10in long
-9in high, 4in wide, and 10in long
-9in high, 6in wide, and 10in long​

Answers

Answer:

The second one. 6in high, 4in wide, and 10 long

1/4 pint of cream costs 85 cents.
What is the unit price for 1 pint of cream?
-$1.70
-$2.13
-$3.40
-$5.10

Answers

Answer:

$1.70

PLEASE MARK BRAINLIEST

On the blueprints of Adam's office building, the length of his rectangular office space is 5 1/4 inches. If the actual length of Adam's office space is 10 1/2 feet, what is the scale of the blueprint?

inch = 1 foot
inch = 1 foot
2 inches = 1 foot
4 inches = 1 foot

i will give brainliest if right

Answers

Answer: 1/2 inch = 1 foot

Step-by-step explanation: i got it right

Answer:

1/2 inch = 1 foot

Step-by-step explanation:

This is most likely the correct answer.

Find the volume of the rectangular prism. Type your result in the empty box provided. V=whl

Answers

Answer:

36

Step-by-step explanation:

Since Volume = Width x Length x Height.

We know everything but volume.

So you just do 2x3x6.

You would get 36.

Answer:

V = 36 ft³

General Formulas and Concepts:

Pre-Alg

Order of Operations: BPEMDAS

Geometry

Volume of a Rectangular Prism: V = whl

Step-by-step explanation:

Step 1: Define variables

w = 3 ft

l = 6 ft

h = 2 ft

Step 2: Find Volume

Substitute:                    V = (3 ft)(6 ft)(2 ft)Multiply:                        V = (18 ft²)(2 ft)Multiply:                        V = 36 ft³

What is the slope of the line which contains the ordered pairs (2, 1) and (-3, 5)?
a. -5/4
b. -4
c. -1/4
d. -4/5

Answers

Answer:

d. -4/5

Step-by-step explanation:

When using the equation m = y2 - y1 / x2 - x1, we get m = 5-1 / -3-2.

Simplified: m = 4/-5.

The negative can be placed on the numerator or denominator, it doesn't make a difference.

C is the answer to the question

how long will a section of a railroad track be if it rises 6.8m for a run of 125.6 m

Answers

Answer:

The length of the section will have 125.8 m

Step-by-step explanation:

Right Triangle

The section of the railroad track rises a height of h=6.8 m for a horizontal run of x=125.6 m.

The height and the horizontal run are the legs of a right triangle which hypotenuse L is the required length of the section of the railroad track.

Applying Pythagora's Theorem:

[tex]L^2=h^2+x^2[/tex]

[tex]L^2=6.8^2+125.6^2[/tex]

[tex]L^2=46.24+15775.36=15821.6[/tex]

[tex]L=\sqrt{15821.6}=125.8[/tex]

The length of the section will have 125.8 m

How many terms are in this expression?
b+8+2a

Answers

Answer:

There are three terms in this expression.

Step-by-step explanation:

b is your first term

8 is your second term

Even though the next term is 2a it is still a single term making it your third and final term.

write an equivalent expression 7 (d-4)
it might not let me open your comment I'm in class right now I need help answer, please.

Answers

Answer:

7d - 28

Step-by-step explanation:

Brainliest will mark

Which statement shows the associative property of addition?


13⋅(k⋅5)=(k⋅5)⋅13

13⋅(k⋅5)=(13⋅k)⋅5

13+(k+5)=(13+k)+5

23+6y=6y+23

Answers

The answer would be the second option B) because we can cross out A) and D) since those are multiplication, and it's not C) because that's commutative property, not associative.

Can anyone help with this giving away 10 points :6)

Answers

Answer:

Hello again!

Step-by-step explanation:

5a. False

5b. False

5c. False

Please help me I dont know which number goes first like 0,-5 or is it -5,0

Answers

Answer:

-5,0

Step-by-step explanation:

Answer:

-5,0

Step-by-step explanation:

Which of the following is a Pythagorean triple?
A. (5, 12, 15)
B. (8, 9, 10)
C (8, 15, 17)
D. (3, 3, 6)

Answers

Answer: C
Explanation: 8^2 + 15^2 = 17^2
64+225=289

Evaluate the expression when x = -3
-5x -15
Show your work

Answers

-5x - 15

-5(-3) - 15

15 - 15

0

Hope this helps! :)

Jaron paid $13.80 for 5 tickets to the game. At the same rate, how much would 3 tickets cost? *

Answers

Answer:

it will cost 8.28

Step-by-step explanation:

What is the domain of the function below?
A. All real numbers between -4 and 4.
B. All real numbers greater than 3.
C. All real numbers
D. All real numbers less than 3,

Answers

Answer:

D: all real numbers less than 3.

solve for n.

11(n-1)+35=3n

a. n=-6
b. n=-3
c. n=3
d. n=6​

Answers

Answer:

The answer is b. n=-3

Step-by-step explanation:

Answer: b. n = -3

Step-by-step explanation:

Please help me and I’ll give you brainiest!!!!!!!!!



Have a wonderful day!!:))))))!!!!!!

Answers

Y33x is your answer and

Mrs.Smith brought pencils for her students as a gift.If there are 21 students in her class and each pencil cost $0.74,What was the total cost of the pencils?

Answers

Answer:

$15.54

Step-by-step explanation:

IF EACH STUDENT GETS 1 PENCIL, AND $0.74X21=$15.54 THEN THAT IS THE TOTAL COST

The pencils cost $15.54 in all.

Hope I helped!

For parts (a)–(c) answer the questions and complete the statements in the space provided. Show your work and justify your solution! Given: AH ∥ BE , A and B ∈ FG , J ∈ BE , C and D ∈ AH ; m∠HCJ=140°, m∠ADJ=3x, m∠CJD=x

Answers

what you have to do it do 2 plus the angle 28 which gets you to 35 after that you do the stuff which gives you that answer, its easy and SIMPLE! now dont cheat and do the work BY YOUR SELF :) ta ta for nowww !

4(x-3) = 1/2(x/2+5) one nine or infinity

Answers

9514 1404 393

Answer:

  one

Step-by-step explanation:

The coefficients of x are ...

  4 . . on the left

  (1/2)(1/2) = 1/4 . . on the right

These values are different, so there is exactly one solution to this equation.

__

The solution is x = 3 13/15.

Angelica needs 1.25 pounds of beef to make 4 person tacos. How many pounds of beef will she need to feed 10 people?

Answers

Answer:

3.125 pounds of beef

Step-by-step explanation:

Set up a proportion where x is the number of pounds of beef needed to feed 10 people:

[tex]\frac{1.25}{4}[/tex] = [tex]\frac{x}{10}[/tex]

Cross multiply and solve for x:

12.5 = 4x

3.125 = x

So, to feed 10 people, she will need 3.125 pounds of beef

Answer: 3.125 pounds

Step-by-step explanation:

Skills used:

Creating equations with one variableSolving equations with one variableSolving one-step equationsRatios

Steps:

Create an equation--> x will be how many pounds of beef to feed one person: 4x=1.25Solve this equation--> divide by 4: x=0.3125Make a ratio--> 1 person : 0.3125 pounds of beefMultiply it by 10--> 10 people: 3.125 pounds of beef

Which expression is equivalent to pq?
O p+q
O p-q O p/q O qp

Answers

Answer:

qp.

Step-by-step explanation:

Answer:

It is qp Aka D.

Step-by-step explanation:

I just did the quiz and got a 100%. :)

Factor this expression.
3x2 - 15x
A. 3x(x2 – 5)
B. 3(x - 5)
C. 3x(x - 5)
D. 3(x2 - 5)

Answers

Step-by-step explanation:

3x²-15x

3x(x-5)

When you multiply you will get the expression given that's why it's the correct answer to the question

So the answer is C

Answer:

Step-by-step explanation: If we want to multiply a sum by another number, either we can multiply each term of the sum by the number before we add or we can first add the terms and then multiply. For example,

In either case the result is the same.

This property, which we first introduced in Section 1.8, is called the distributive law. In symbols,

a(b + c) = ab + ac or (b + c)a = ba + ca

By applying the distributive law to algebraic expressions containing parentheses, we can obtain equivalent expressions without parentheses.

Our first example involves the product of a monomial and binomial.

Example 1 Write 2x(x - 3) without parentheses.

Solution

We think of 2x(x - 3) as 2x[x + (-3)] and then apply the distributive law to obtain

The above method works equally as well with the product of a monomial and trinomial.

Does this graph show a function? Explain how you know.​

Answers

The graph shown above does not represent a function.

How to Identify a Graphed Function?

If the curve of the graph is to the right or left, it does not represent a function because an x-value will have only two different y-values that corresponds to it, which is not a characteristic of a function.

The graph shown has the curve with the tip to the right, this means, for example, x-value of 5 has two different y-values of -4 and 4.

Therefore, the graph is not a function.

Learn more about functions on:

https://brainly.com/question/10439235

#SPJ1

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