Answer:
4
Step-by-step explanation:
20 divided by 5 is 4
Good morning!
I am here with a few geometry questions today.
There is 2 steps to this.
Step 1: The city plans a new road that will be parallel to Brodie Lane. What is the slope of the new road?
Step 2: Let m∠6=[tex]x^{o}[/tex]. Which angles have a measure of 180-x?
Use the diagram below to help!
When you answer this question please be sure to explain your answer and show work.
Good luck! Have a great day!
Answer:
Step1. Slope is zeroStep2. Angles 5, 8, 9 and 12Step-by-step explanation:
Step 1
Parallel lines have the same slope.
Gray Dr is parallel to Brodie Ln
They both are parallel to x-axis, therefore both have a zero slope.
Step 2
m∠6 = x°
Angles 5 and 8 are supplementary with angle 6, so they have a measure of (180 - x)°.
Also, since Gray Dr is parallel to Brodie Ln and Canon Rd is transversal, the angles 9 and 12 have the same measure. Because ∠6 and ∠10 are corresponding angles.
2. The equation y = 8x gives the points, y, earned by reading books.
Use this equation to find the number of books Stephanie read to earn 72 points. Show your work.
(Hint: Which variable can you substitute 72 for in y= 8x?)
Write your answer in the space below.
Mrs. Hart went to get her nails done at the salon. The cost was $35.00. What is the total amount if tax is 6% and she wants to leave a 18% tip?
A. $24.00
B. $43.40
C. $8.40
D. $59.00
Answer:
B) $43.40
Step-by-step explanation:
For the tax, 6% of 35 = 2.1
So with tax = $35 + 2.1 = $37.1
18% tip
So, 18% of 35 = 6.3
So we are gonna add all the costs together = 37.1 + 6.3 = $43.40
Answer:
Answer:
B) $43.40
Step-by-step explanation:
For the tax, 6% of 35 = 2.1
So with tax = $35 + 2.1 = $37.1
18% tip
So, 18% of 35 = 6.3
So we are gonna add all the costs together = 37.1 + 6.3 = $43.40
Step-by-step explanation:
10 points. Need answer fast!.
How many different arrangements can be made with the letters from the word MATH?
A. 24
B. 6
C. 256
D. 8
Answer:
b
Step-by-step explanation:
what expression is equivalent to 15 x^-3 x^5/3x^7 z^5
Type the correct answer in the box. Round off your answer to the nearest integer.
B
A and Care right angles. m p =___degrees.
Answer:
59°
Step-by-step explanation:
In triangle DAB, by Pythagoras theorem:
[tex] DB= \sqrt {6^2 +5^2} =\sqrt{36+25}=\sqrt{61}[/tex]
Next, in triangle DCB, by Pythagoras theorem:
[tex] DB= \sqrt {(\sqrt {61} )^2 - 4^2} =\sqrt{61-16}=\sqrt{45}[/tex]
Now, by sin rule.
[tex] \frac{ \sin \: p}{ \sqrt{45} } = \frac{ \sin 90 \degree}{ \sqrt{61} } \\ \\ \frac{ \sin \: p}{ 6.70820393} = \frac{ 1}{ 7.81024968 } \\ \\ \sin \: p = \frac{ 6.70820393}{7.81024968} \\ \\ \sin \: p = 0.858897501 \\ \\p = 59.19301883 \degree \\ \\ p \approx 59 \degree[/tex]
can someone help, its not a true or false. thanks
Answer:
I hope this helps!
What reason can be used to complete this proof?
m∠1=m∠3 because ∠1≅∠3.
m∠1+m∠2=m∠CXB and m∠2+m∠3=m∠AXD _________.
m∠1+m∠2=m∠AXD because you can substitute m∠1 for m∠3.
m∠CXB=m∠AXD by the transitive property of equality.
So, ∠AXD≅∠CXB.
Answer:
Option (2)
Step-by-step explanation:
Given:
∠1 ≅ ∠3
To Prove:
∠AXD ≅ ∠CXB
Solution:
Given question is incomplete; find the complete question in the attachment.
Statements Reasons
1). m∠1 ≅ m∠3 because m∠1 ≅ m∠3 1). Given
2). m∠1 + m∠2 = m∠CXB and
m∠2 + m∠3 = m∠AXD 2). Angle addition postulate
3). m∠1 + m∠2 = m∠AXD 3). Because you can substitute
m∠1 for m∠3
4). m∠CXB = m∠AXD 4).Transitive property of equality
5). ∠AXD ≅ ∠CXB
Therefore, Option (2) will be the correct option.
The graph below represents a library fine, in dollars, for a book returned late after a number of days overdue.
A graph titled Library Fines. The horizontal axis shows days overdue and the vertical axis shows the fine (dollars). The line shows an increase to $10 at 19 days overdue, then constant.
Christen returned an overdue book to the library. Her fine was the same as the amount on the following day. Out of the fines show below, which one would be closet to the number of days overdue?
10
14
18
21
Answer:
21
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
I GIVEEEE BRAINLILST
Answer:
Step-by-step explanation:
A for sure
is 1/9 closer to 0 1/2 or 1
Answer:1/9 is closer to 0
Step-by-step explanation:
1/9 is smaller than the rest of the numbers on a number line you'd see it'd be closer
is the 8 and 21 are the coprime number
Answer:
Coprime numbers (relatively prime). Numbers have no common prime factors.
Which model best represents to 3(2x + 3)
Answer:
i believe C
Step-by-step explanation:
sorry if wrong
Answer:
The answer is A
Step-by-step explanation:
I used distributive property and got 6x+9 Letter A has 6xs and 9 1s. So A is the correct awnser
Find the area of the shaded figure.
The area is
square units.
Please answer if you know it.
Answer:
its easy just count the squares that is touching the outline of the shape and boom
Please help!!
Find the value of x and the length of each side
Answer:
3
Step-by-step explanation:
HELP!!!!!!!
A falling object travels a distance given by the formula d=3t+5t2, where d is measured in feet and t is measured in seconds. How many seconds will it take for the object to travel 84 feet?
Answer:
Approximately 3.81 seconds
Step-by-step explanation:
d = 3t + 5t²
d = 84
84 = 3t + 5t²
3t + 5t² - 84 = 0
5t² + 3t - 84 = 0
5(t² + 3/5t - 84/5) = 0
5(((t + 3/10)² - 9/100) - 84/5) = 0
5((t + 3/10)² - 9/100 - 84/5) = 0
5((t + 3/10)² - 9/100 - 1680/100) = 0
5((t + 3/10)² - 1689/100) = 0
5(t + 3/10)² - 1689/20 = 0
5(t + 3/10)² = 1689/20
(t + 3/10)² = 1689/100
t + 3/10 = ±√(1689)/10
t = -3/10 ± √(1689)/10
t = -3/10 ± ≈41.1/10
t = -3/10 ± ≈4.11
t ≈ -0.3 ± 4.11
t [can only be positive] ≈ 4.11 - 0.3
t ≈ 3.81
a force of 64 newtons is applied to an area of 3.2 sqaure meters work out the pressure
Step-by-step explanation:
Pressure = Force / Area
= 64N / 3.2m² = 20Pa. (2s.f.)
Write an expression to represent the perimeter of a rectangle with the length of x -4 and width of 2x +8.
Answer:
2(x-4) + 2(2x+8) OR long way (x-4) + (x-4) + (2x+8) + (2x+8)
Step-by-step explanation:
2(x-4) represents the (x-4) + (x-4) in the longer version since for perimeter you add the sides. Same thing for the other side, 2(2x+8) represents (2x+8) + (2x+8).
Not sure if you need the expression solved but here:
[tex]2(x-4) + 2(2x+8)\\(2x-8) + (4x+16)\\=6x+8[/tex]
To get from first line to second, use distributive property. To get from second to third line, combine like terms.
The perimeter of a rectangle with the length of (x - 4) and width of
(2x +8) will be (6x + 8).
What is mean by Rectangle?A rectangle is a two dimension figure with 4 sides, 4 corners and 4 right angles. The opposite sides of the rectangle are equal and parallel to each other.
We have to given that;
The length of rectangle = x - 4
The width of rectangle = 2x + 8
Now,
Since, The length of rectangle = x - 4
The width of rectangle = 2x + 8
We know that;
The perimeter of rectangle = 2 (Length + Width)
⇒ The perimeter of rectangle = 2 (x - 4 + 2x + 8)
⇒ The perimeter of rectangle = 2 (3x + 4)
⇒ The perimeter of rectangle = (6x + 8)
Learn more about the rectangle visit:
https://brainly.com/question/25292087
#SPJ2
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
I DONT KNOW HOW TO GRAPH SO CAN YOU SHOW ME HOW TO DO IT
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
Add a point at (0.-2) then go down 3 and put another point connect the dots thats it
Step-by-step explanation:
Answer:
So graphing this line is super easy. The slope is -3 and the y-intercept is -2. The like will be going down. Find (0,-2) on the graph and plot that. then go down three times and to the right once. If you connect the first dot to the second one it will show you a line going downwards.
Step-by-step explanation:
If you still need help let me know.
Nike is having a 20% off sale on all of their sneakers. If a pair of sneakers normally costs $89, how much will it be during the sale? *
Answer:
$71.20
Step-by-step explanation:
Multiply 89 to .2 and you get 17.8 then you subtract that from the originat cost.
Pls help urgently extra points and mark brainlist
Answer:
3 x 13
Step-by-step explanation:
13+13=26
26+13=39
30 POINTS!!!!1 PLEASE HELP!!!!!
A cube is a three-dimensional geometric figure, hollow or solid, contained by six equal square sides. The maximum capacity of a cube is calculated with the formula, V = s3, where V = volume and s = side length.
For a cube shaped box with a maximum capacity of 4,096 cubic inches and a side length of 4x inches, x =
inches.
Answer:
From what I could tell, the answer is 16.
make R the subject of the equation
h= 2 ( R - 4 )
Answer:
h=2(R-4)
h=2R-8
h+8=2R
h+8/2=R
so...R=h+8/2
Answer:
h+8/2
Step-by-step explanation:
h=2R-8
h+8=2R
h+8/2=R
R=h+8/2
Billy drove his car 290 miles in 5 hours. Sheila drove her car 132 miles in 2 hours. If each driver is traveling at a constant speed (in miles per hour), who is driving at a faster speed?
Answer:
Shelia is
Step-by-step explanation:
hope this helps plz mark brainlessly
PLZ HELP BRAINLIEST
In an election, there are 3 candidates for governor, 4 candidates for senator, and 5 candidates for representative on the ballot.
There are___ways the candidates may be elected. If one of the losers of the governor race is selected to be lieutenant governor, there are___ways for the candidates to be elected.
FOR THE FISRT ONE OPTIONS ARE:12,72,60
FOR THE SECOND ONE OPTIONS ARE:
120,60,14
Answer:
60 and 120
Step-by-step explanation:
simplify (-8x2 + 10x + 4) - (-4x + 10)
Answer:
-8x2 + 14x - 8
Step-by-step explanation:
...........................................................
What is 8/3 as a mixed number
Answer:
2 2/3
Step-by-step explanation:
Is x = 6 a solution to the equation x + 13 = 18?
Answer:
No, the answer is 5
Answer: No the solution is 5
Step-by-step explanation:
When you substitute x with 6 you get 6+13= 18.
Obviously 6+13 is not 18 so this means that 6 is not a solution.
Hope this helps ;)
1. In order to determine how many hours per week freshmen college students watch television, a random sample of 256 students was selected. It was determined that the students in the sample spent an average of 14 hours. The standard deviation is 3.2 hours per week for all freshman college students.a.Provide a 95% confidence interval estimate for the average number of hours that all college freshmen spend watching TV per week.
Answer:
about 44 hours a week
Step-by-step explanation:
The sum of 16x and 5x is equal to 84
Answer:
16x+5x = 84
21x = 84
x = 4