Answer:
105 degrees
Step-by-step explanation:
A whole triangle equals 180
55 plus 20 equals 75
180-75= 105
Answer:105
Step-by-step explanation:
A rental company rents big-screen televisions for $22 down plus $4 a day. If the final bill is $46, how many days did you rent the television for? *
Answer: 6 days
Step-by-step explanation:
take 22 off of the final price 46-22=24
now divid 24 by 4
and u have 6
A wagon 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?
11.49 foot-pounds
38.30 foot-pounds
574.53 foot-pounds
750.00 foot-pounds
Answer:
C. 574.53
Step-by-step explanation:
Option C) is correct work done = 574.53.
Force = 15 pounds
distance = 50 feet
Ф = 40°
work done is product of force and cosine of displacement.
work done = force x displacement x cosФ
= 15 x 50 x cos40
= 15 x 50 x 0.76
= 574.53
Thus the required work done is 574.53 to pull the wagon.
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PLEASE ANSWER QUICK 90 POINTS AND BRAINLIEST
Answer:
okay show me itStep-by-step explanation:
I am up for it whatever you needYESS
Because these are f r e e points
Help me Plssssssssssssss
Answer:
86 is the answer as it is the number after 85
the derivative (4x+1)^2
Answer:
[tex]\displaystyle \frac{d}{dx}[(4x + 1)^2] = 8(4x + 1)[/tex]
General Formulas and Concepts:
Calculus
Differentiation
DerivativesDerivative NotationDerivative Property [Multiplied Constant]: [tex]\displaystyle \frac{d}{dx} [cf(x)] = c \cdot f'(x)[/tex]
Derivative Property [Addition/Subtraction]: [tex]\displaystyle \frac{d}{dx}[f(x) + g(x)] = \frac{d}{dx}[f(x)] + \frac{d}{dx}[g(x)][/tex]
Basic Power Rule:
f(x) = cxⁿf’(x) = c·nxⁿ⁻¹Derivative Rule [Chain Rule]: [tex]\displaystyle \frac{d}{dx}[f(g(x))] =f'(g(x)) \cdot g'(x)[/tex]
Step-by-step explanation:
Step 1: Define
Identify
[tex]\displaystyle y = (4x + 1)^2[/tex]
Step 2: Differentiate
Basic Power Rule [Derivative Rule - Chain Rule]: [tex]\displaystyle y' = 2(4x + 1) \cdot \frac{d}{dx}[4x + 1][/tex]Basic Power Rule [Addition/Subtraction, Multiplied Constant]: [tex]\displaystyle y' = 2(4x + 1) \cdot 4[/tex]Simplify: [tex]\displaystyle y' = 8(4x + 1)[/tex]Topic: AP Calculus AB/BC (Calculus I/I + II)
Unit: Differentiation
1
Question 2 of 5 (1 point) Que
3
Calculate the distance between the point (-8,0) and (-5, 3) in the coordinate plane.
Round your answer to the nearest hundredth
Distance:
The distance between (-8,0) and (-5,3) in the coordinate plane is 9 units.
Given that the coordinates of points in the coordinate plane are (-8,0) and (-5,3).
We are required to find the distance between the given points.
Distance is basically a numerical or occasionally qualitative measurement of how far apart objects or points are. In physics or everyday usage, distance may refer to physical length or an estimation based on other criteria.
Distance between (-8,0) and (-5,3)=[tex]\sqrt{(-5+8)^{2} +(3-0)^{2} }[/tex]
=[tex]\sqrt{3^{2} +3^{2} }[/tex]
=[tex]\sqrt{9+9}[/tex]
=[tex]\sqrt{81}[/tex]
=9 units
Hence the distance between (-8,0) and (-5,3) in the coordinate plane is 9 units.
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The container that holds the water for the foorball team is 1/10 full. After pouring in 13 gallons of water, it is 3/5 full. How many gallons can the container hold?
Answer:
b
Step-by-step explanation:
it b yeah ddddddddddddddddddd
What is the slope of a line that is perpendicular to the line y = 1/6 x + 4? The slope of the line is .
Answer:
-6
Step-by-step explanation:
The slope of a perpendicular line has the slope of the opposite and reciprocal of the current line. We would get -1/6 and then -6.
||x+4|-7|<5
PLS SOLVE
Answer:
this is step by step
Step-by-step explanation:
||x+4| -7<5
|x+4|<12
{(x+4)+(-4)>–12 + (–4)
{(x+4)+(–4)<–12 + (–4)
{x+4–4>–12–4
{x+4–4<12–4
{x> – 16
{x<8
–16<x<8
x€(–16,8 )
I hope naka tulong
1/4 = ?/8 Please help :(
Answer:
1/4 = 2/8
Step-by-step explanation:
—Math1/4 = p/8
p = 8/4
p = 2
Follow my account^^
i need to find the slope like asap help thanks
Answer:
1
Step-by-step explanation:
Using a slope triange we can see that the rise is 1 and the run is 1 and 1/1=1
Solve the formula for the specified variable.
V=YMK for Y
Dividing both sides by MK yields
[tex]\boxed{Y=\frac{V}{MK}}[/tex]
Here’s theAnswer a question here’s the photo
HELP NOW PLEASE -2n-3 > 33
Answer:
n< -18
Step-by-step explanation:
)A grocery store sells steak for $6.10 per pound. What would be the cost of 2 35lb of steak?
Answer:
$427
Step-by-step explanation:
6.10 x 70 (the weight of both steaks combined) = 427
Which graph represents y=x-5?
What is the answer to this question?
The line which shows another way to name the ray LR is line: LD.
What is a line segment?A line segment can be defined as the part of a line in a geometric figure such as a triangle, circle, quadrilateral, etc., that is bounded by two (2) distinct points and it typically has a fixed length.
What are collinear points?Collinear points can be defined as three or more points that all lie on the same straight line (single line). Based on the geometric figures shown in the image below, the three collinear points include the following:
Point MPoint LPoint DPoint RIn this scenario, the line which shows another way to name the ray LR is line LD because it points upward in the same direction as ray LR.
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HELP I WILL GIVE BRAINLIEST
Answer:
y = (3/2)x + 3
Step-by-step explanation:
Trust me
Joe collects Pokemon cards. He already has 100 and buys a dozen more each week when he goes to the store. Jessica also collects Pokemon cards. She has 130 cards, and buys 6 more each week at the store.After how many weeks would the two kids have the same amount of cards?
Answer:
5 weeks
Step-by-step explanation:
To find the answer to this question we have to write an equation for both situation and put them equal to each other.
Let's write an equation for Joe:
12x + 100
Now, for Jessica
6x + 130
Next, put them equal to each other:
12x + 100 = 6x + 130
Solve:
12x + 100 = 6x + 130
6x + 100 = 130
6x = 30
x = 5
Therefore, it will take 5 weeks for Joe and Jessica to have the same amount of cards.
Check:
12(5) + 100 = 6(5) + 130
60 + 100 = 30 + 130
160 = 160
I hope this helps!!
- Kay :)
HELP ASAP ILL GIVE BRAINLIST
Answer: I think the answer would be (2, -1)
Can someone help with this question. “Write an equation of the inverse of the relation y=2x-3”
Blake earns $3,200 each month. He pays
$600 per month for housing, $300 per
month for a car loan, and $150 per month in
other debt payments. Find Blake's debt-to-
income ratio to the nearest tenth of a
percent.
A. 32.8%
B. 32.1%
C. 33.9%
D. 33.4%
Answer:
A. 32.8%
Step-by-step explanation:
Blake's incomes are $3,200 each month.
His debts are:
$600 per month for housing
$300 per month for a car loan
$150 per month in other debt payments
Total payments: $600+$300+$150=$1,050
The debt-to-income ratio is calculated by:
[tex]\displaystyle r=\frac{1,050}{3,200}\cdot 100\%[/tex]
r = 32.8%
a² +6² = c²
Find the length of c:
Answer:
c = 10
Step-by-step explanation:
Hypotnuse² = base²+height²
c²= 8²+6²
c²=64+36
= 100
100 = 10²
c = 10
find the median of this set of numbers 5,11,2,12,4,2
Step-by-step explanation:
2,2,4,5,11,12
the median is 5
Answer:
2, 2, 4, 5, 11, 12 (put the numbers from least to greatest)
since it's an even set of numbers, the median is between two of the numbers. so find where the middle is by counting how many numbers you have, and then dividing by 2. in this case it's 3, so there should be 3 values on either side of the median. so the median is between 4 and 5. So you add those two values together and divide by 2 (because that's how many numbers you added) and you get 4.5 as your median.
Step-by-step explanation:
Problem
Tapiwa raked 5%, percent more leaves than Adam raked. Tapiwa raked 357liters of leaves.
How many liters of leaves did Adam rake?
The 340 liters of leaves did Adam rake.
Arithmetic is the branch of mathematics that deals with the study of numbers using various operations on them. Basic operations of math are addition, subtraction, multiplication and division. These operations are denoted by the given symbols.
Given:
Let X = the liters of leaves that Adam raked.
We have to find How many liters of leaves did Adam rake.
According to given question we have
Convert 5.0% into a decimal by moving the decimal point two spaces to the left we get
Then Tapiwa raked X + .05X liters of leaves is equal to 1.05X liters of leaves is equal to 357.
Divide both sides by 1.05
X = 340 liters
Therefore, the 340 liters of leaves did Adam rake.
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Teacher made a table to show which months her students birthdays took place. There are four birthdays in August and in total they are 33 students. What is the ratio of students with August birthdays to the total number of students
Answer:
4:33 or 4/33
Step-by-step explanation:
74.37 rounded to the nearest ten
Answer:
Step-by-step explanation:
70
Answer:
70
Step-by-step explanation:
g(x)=-x-1 find g(-4)
Answer:
g(-4) = 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
g(x) = -x - 1
g(-4) is x = -4
Step 2: Evaluate
Substitute in x: g(-4) = -(-4) - 1Multiply: g(-4) = 4 - 1Subtract: g(-4) = 3Suppose lines EF and GH are reflected over the line y = x to form the lines JK and LM. Which statement would be true about the lines?
A.
Line JK and line LM will be parallel.
B.
Line JK and line LM will be perpendicular.
C.
The slope of line JK will be the same as the slope of line EF.
D.
The slope of line LM will be the negative reciprocal of the slope of line GH.
Answer:
A.
Step-by-step explanation:
I believe the answer is A. (Line JK and line LM will be parallel) because lines EF and GH are parallel. Therefore if the are just reflected, the new set of lines will also be parallel.
EF: (-9,1) (-4,9)
[tex]\frac{1-9}{-9+4}[/tex] = [tex]\frac{-8}{-5}[/tex] = [tex]\frac{8}{5}[/tex] or 1.6
GH: (-5,-2) (0,6)
[tex]\frac{-2 - 6}{-5-0}[/tex] = [tex]\frac{-8}{-5}[/tex] = [tex]\frac{8}{5}[/tex] or 1.6
Same slope and different y-intercept means the lines a parallel
4.5lb times $15 per pound
Answer:
$67.50
Step-by-step explanation:
You would just multiply 4.5x15
Hope this helps!
-AxekickNebulite