I need help with this one
2/3 of 2 is____
Please answer as quick as possible
Answer:
4/3
Step-by-step explanation:
2/3 TIMES 2 IS 4/3
Review the diagram.
Awagon is being pulled by a force of 15 pounds. How
much work is done in moving the wagon 50 feet if the
handle makes an angle of 40° with the ground?
O 11.49 foot-pounds
O 38.30 foot-pounds
O 574.53 foot-pounds
O 750.00 foot-pounds
Answer:
C) 574.53 foot-pounds
Step-by-step explanation:
got it right on edge :)
Awagon is being pulled by a force of 15 pounds. the required work done is 574.53 to pull the wagon So, Option C) is correct work done = 574.53.
What is work done?The work done is product of force and cosine of displacement.
Given; Awagon is being pulled by a force of 15 pounds. We need to find How much work is done in moving the wagon 50 feet if the handle makes an angle of 40° with the ground.
Force = 15 pounds
distance = 50 feet
Ф = 40°
We can calculate the work done as;
work done = force x displacement x cosФ
work done = 15 x 50 x cos40
work done = 15 x 50 x 0.76
work done = 574.53
Therefore, the required work done is 574.53 to pull the wagon.
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Angela has $2,200 to invest at a simple interest rate of 4.5%. If she wants to earn $297 in interest, how long does she have to invest her money?
Answer:
I will not give you an answer, but I will give you how too get the equation started.
Step-by-step explanation:
set up an equation using:
x= amount invested at 3%
7800 - x = amount invested at 12%
.03(x) + .12(7800 - x) = 504
.03x +936 - .12x = 504
-.09x = -432
x = 4800
Help please, please only answer if you know, 20 points.
Answer:
Slope=8
Step-by-step explanation:
1. Thomas has a deck of cards numbered 1-10. What is the probability that he draws an even number, does not replace it and then draws a 3?
Answer:
0.0556
Step-by-step explanation:
Probability of even number.
1/2
Probability of a 3 from 9 cards
1/9
Probability or both:
1/2*1/9
0.0556
I'm pretty sure this is right
Question 1 options:
f(x) = -2x-1
f(-2) =
Answer:
f(-2) = 3
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Function NotationStep-by-step explanation:
Step 1: Define
f(x) = -2x - 1
f(-2) is x = -2
Step 2: Evaluate
Substitute: f(-2) = -2(-2) - 1Multiply: f(-2) = 4 - 1Subtract: f(-2) = 3Answer:
-5
Step-by-step explanation:
f(×)=2x-1
f(-2)=2×(-2)-1 (here,x= -2)
=-4-1
= -5
42. The Good Food n' More grocery store loses an average of $210 a day due to breakage, shoplifting, and food
expiration. How much money does the store lose on average per 7-day week?
URGENT! PLEASE HELP
The Greenland ice sheet contains about 3 million cubic kilometers of ice. If completely melted, this ice would release about 2.1 million cubic kilometers of water, which would spread out over Earth's approximate million square kilometers of ocean surface. How much would the sea level rise?
Answer:
Answer: 0.005523 kilometer = 5.52 meter In this case, you are asked how much the water height and given the water volume ( 1.9 million cubic kilometers) and the earth area (344milion square kilometers). To answer this question you just need to divide the volume with the area.
3(5x + 2) = -5(3x - 5) + 3x
Answer:
x=19/27
Step-by-step explanation:
[tex]3(5x+2)=-5(3x-5)+3x\\15x+6=-15x+25+3x\\15x+6=-12x+25\\27x=19\\x= 19/27[/tex]
Hope this helps plz hit the crown :D
[tex]3(5x+2)=-5(3x-5)+3x[/tex]
Distribute 3 in 5x+2 and -5 in 3x-5
[tex]15x+6=-15x+25+3x[/tex]
Multiplying 2 negatives will be positive (Same goes to dividing 2 negatives.)
[tex]15x+15x-3x=25-6[/tex]
Move the x term to the same side and constant term to the same side.
(Whenever you move to another side, change the sign/operator to opposite. From plus to minus and from multiply to divide.)
[tex]27x=19\\x=\frac{19}{27}[/tex]
Thus, the answer is 19/27
PLEASE HELP ME IT IS DUE TOMORROW!!!!!
Instructions
For this option, you will work individually.
The Pythagorean Theorem can be used in many real-world scenarios.
Part 1
Write your own real-world scenario where the Pythagorean Theorem can be applied to find a missing piece. You may choose to write a problem that is two- or three-dimensional in nature. Be sure that you will be able to draw a diagram of your scenario.
Write out your problem and submit it for Part 1. Be sure to end your scenario with a question.
Part 2
Draw a diagram of the scenario you created in Part 1. You may draw by hand and scan and upload your drawing or create a computer-generated drawing for submission. Be sure to label all parts and dimensions of the drawing.
Part 3
Solve the question that you posed in Part 1. Show all of your steps in answering the question.
For this option, you will need to submit all three parts for full credit—your real-world problem and question, the diagram that you created, and your work solving the problem, showing all steps.
Answer:
Step-by-step explanation:
Part 1- Some sort of dimensions of a table top in a kitchen, and you need the "hypotenuse" of the table top.
Part 2- Draw a right triangular table top complete with drawers under it, and stuff. Of course label it.
Part 3- Solve your question
Seems like a pretty easy assignment, besides the the creativity needed for this...
20 or 40 points-
I need help on question 17 not 15 or 16 only 17
Answer:
9.5 hours
Step-by-step explanation:
PLEASE HELP AGAIN DUE TONIGHT WILL GIVE BRAINLIST!!!
Answer:
B. -3,072
Step-by-step explanation:
John and his family went out to eat. Their total
bill was $65 but they used a 10% coupon. How
much did John and his family spend at the
restaurant?
Answer:
$58.5
Step-by-step explanation:
plz mark as brainliest
Create a scenario that leads to an inequality of the form ax + b > c. You can use any of the inequality symbols (>, ≥, <, ≤) in your inequality. For this step, just write the word problem.
Write the inequality and show all work to solve the inequality.
Graph the solution to your inequality on a number line.
Explain what your solution means in the context of the problem.
Answer:
i dont actually know
Step-by-step explanation:
Select the correct answer.
2n
7
Which expression is equivalent to n + 4 + n - 1 if no denominator equals zero?
Answer:2n + 3
Step-by-step explanation:
The provided expression is equivalent to the first expression in the option, choice (A) is correct.
What is an expression?It is defined as the combination of constants and variables with mathematical operators.
The question is incomplete.
The complete question is in the picture, please refer to the attached picture.
We have expressions:
[tex]\rm = \dfrac{2n}{n+4}+\dfrac{7}{n-1}[/tex]
[tex]\rm =\dfrac{2n\left(n-1\right)}{\left(n+4\right)\left(n-1\right)}+\dfrac{7\left(n+4\right)}{\left(n+4\right)\left(n-1\right)}[/tex]
[tex]\rm =\dfrac{2n^2+5n+28}{\left(n+4\right)\left(n-1\right)}[/tex]
Thus, the provided expression is equivalent to the first expression in the option, choice (A) is correct.
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PLEASE HELP! ILL GIVE BRAINLIEST!
Answer:
-5
Step-by-step explanation:
I think it is -5 as I used y=Mx+C where it is the intercept
THIS IS URGENT PLS!!!
Answer:
b i believe
Step-by-step explanation:
Answer:
the answer is c
Step-by-step explanation:
y is slowly decreasing in both of them
Kenise will begin college as a freshman next fall and has received a 10-year $5,500 Federal Direct Unsubsidized Loan with an interest rate of 6.8%. She will be required to begin making payments six months after graduation. How much interest will accrue while she is still in school and over the six-month grace period?
Answer:
The interest accumulated will be $3,927
Step-by-step explanation:
Mathematically;
Simple interest = PRT/100
From the question, we have P as the amount borrowed = $5,500
R is the interest rate = 6.8%
T is the time which is 10 years + 6 months = 10 1/2 years
The interest accrued will thus be;
(5,500 * 6.8 * 10.5)/100 = $3,927
Are the two triangles congruent?
Choose 1 answer:
A. Yes
B. No
C. There is not enough information to say.
Answer:
The shown triangles have the same angles 96° and 61°, and the same length 6.
Thus, the two triangles are congruent.
Step-by-step explanation:
We know that two triangles would be termed as congruent If:
Their corresponding sides have equal lengthTheir corresponding angles have equal measureThe orientation of a congruent triangle can be different.
Consider the two triangles shown.
Though their orientation is different, both triangles have the same angles 96° and 61°, and the same length 6.
Therefore, the two triangles are congruent.
Answer:
Yes
Step-by-step explanation:
It’s right on khan academy
The 6 students
10,8,14,7,13,12. Find the mean and median round to the nearest tenth
Answer:
median is 10 or 12 and the mean is 10.6
Step-by-step explanation:
7, 8, 10, 12, 13, 14
How many total hours does a grocery clerk work if he gets 4hr 30 min in the morning and 4 hr 15 min in the afternoon 5 days per week? Would this employee qualify for overtime? If so, how many hours of overtime would this employee qualify for?
Answer:
Step-by-step explanation:
8 hours 45 minutes a day for 5 days a week.
43.75 hours or 43 hours 45 minutes for total hours.
Depends what the overtime is for your country. Take the difference from overtime and total work.
In ∆ABC, ∠A is a right angle, and ∠B measures less than 40°. Which of the following phrases best describes the measure of ∠C?
The phrase that describes the measure of ∠C is greater than 50°.
What is a right triangle?A right triangle is a triangle that has one of its angle as 90 degrees.
The triangle is named as ABC.
∆ABC
where
∠A = 90 degrees
∠B < 40 degrees
The sum angles in a triangle is 180 degrees.
Therefore,
let x be the third angle
Hence,
∠A + ∠B + ∠C = 180°
∠B + ∠C = 180 - 90
∠B + ∠C = 90°
∠B < 40 degrees
Therefore,
∠C > 50 degrees.
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Find CD if C(0, 3) and D(4.7).
- 7x > 24
solve this guys it's too urgent
Answer:
x> 24/_7
x>_3.43
..............
pls help me. i suck at math and need help. pls help .
Answer:
a= (4,-2) b= (6,-1) c= (6,2)
-34 is less than 2 times -16
Answer:
False
Step-by-step explanation:
-34 is greater than 2 times -16 because 2 x -16=-32. -34>-32
Help me with this it’s for geometry
Answer:
110⁰
Step-by-step explanation:
It's a rule that in parallel intersections such opposite angles are congruent.
During one hour at an amusement park, 20 guests bought only day passes, 60 guests
bought only tickets to individual rides, and 40 guests bought only food.
What percentage of these 120 guests bought only day passes during this hour?
A 80%
B 20%
C %
D %
Answer:
the percentage of these 120 guest purchase only day passes is 16.67%
Step-by-step explanation:
The computation of the percentage of these 120 guest purchase only day passes is shown below
= Number of guests purchased only day passes ÷ Given guest
= 20 ÷ 120 guest
= 16.67%
Hence, the percentage of these 120 guest purchase only day passes is 16.67%
We simply applied the above formula so that the correct value could come
And, the same is to be considere
Which graph shows y = 2x - 1/2?
The x-intercept and y-intercept of the line are at (0, -1/2) and (1/4, 0). Then the correct option is C.
What is a linear equation?A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.
The linear equation is given as,
y = mx + c
Where m is the slope of the line and c is the y-intercept of the line.
The linear equation is given below.
y = 2x - 1/2
At x = 0, the value of the variable 'y' will be given as,
y = 2(0) - 1/2
y = - 1/2
At y = 0, the value of the variable 'x' will be given as,
0 = 2x - 1/2
2x = 1/2
x = 1/4
The x-intercept and y-intercept of the line are at (0, -1/2) and (1/4, 0). Then the correct option is C.
More about the linear equation link is given below.
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