Determine the measure of each of the labeled angles given that lines m and n are parallel
Answers
Answer:
Step-by-step explanation:
∠1 + 52 = 180 {linear pair}
∠ 1 = 180 - 52
∠1 = 128
∠4 = 52 {Vertically opposite angles}
∠3 = ∠1 {Vertically opposite angles}
∠3 = 128
∠2 + 44 = 180
∠2 = 180 - 44 {linear pair}
∠2 = 136
∠5 = 44 {Vertically opposite angles}
∠6 = ∠2 {Vertically opposite angles}
∠6 = 136
∠11 = ∠2 {corresponding angles}
∠11 = 136
∠12 = 44 {corresponding angles}
∠15 = ∠5 {corresponding angles}
∠15 = 44
∠16 = ∠6 {corresponding angles}
∠16 = 136
∠13 = 52 {corresponding angles}
∠14 = ∠1 {corresponding angles}
∠14 = 128
∠17 = ∠3 {corresponding angles}
∠17 = 128
∠18 = ∠4 {corresponding angles}
∠18 = 52
∠4 + ∠ 5 +∠7 = 180 {angle sum property of triangle}
44 + 52 + ∠7 = 180
96 + ∠7 = 180
∠7 = 180 - 96
∠7 = 84
∠10 = ∠7 {Vertically opposite angles}
∠10 = 84
∠7 + ∠8 = 180 {linear pair}
84 + ∠8 = 180
∠8 = 180 - 84
∠8 = 96
∠9 = ∠8 {Vertically opposite angles}
∠9 = 96
Related Questions
A rectangle has a perimeter of 80 inches and a width of 12 inches. Find the Length of the rectangle.
Answers
Answer:
28 inches
Step-by-step explanation:
p=2(l+w)
Answer:
length=28
Step-by-step explanation:
using the formula
P=2(l+w)
80= 2 (28+12)
solving for Length
L = P/2 - w = 80/2 - 12 +28 inches
hope that helps!! :)
how fast is a car moving that travels 120 miles in two hours?
Answers
In the right triangle below, the measure of angle C is 90°, AB= 5 units, and CB = 2 units. What is tan B?
Answers
The value of the tanB is root of 21/2
We have given that ,
C is 90 degrees and side AB=5 units and CB=2 units
We have to find the tan B
We have given that the right angle triangle.
What is the value of tan ratio?
[tex]tan\theta=\frac{opposite side}{adjucent side}[/tex]
Here opposite side side of B is AC and adjacent side of B is CB.
We know the side AB=5 units and CB=2 units
First we have to find the side AC
Therefore by using Pythagoras theorem,
[tex]AB^2=CB^2+AC^2[/tex]
[tex]AB^2-CB^2=AC^2\\25-4=AC^2\\21=AC^2\\[/tex]
Taking square root on both side we have
[tex]\sqrt{21}=AC\\ AC=\sqrt{21}[/tex]
Now we have the tan ratio,
[tex]tan\theta=\frac{opposite side}{adjucent side}\\\\tanB=\frac{AC}{CB}\\\\tanB=\frac{\sqrt{21} }{2}\\[/tex]
Therefore the option F is correct.
The value of the tanB is root of 21/2.
To learn more about the trigonometric ratio visit:
https://brainly.com/question/24349828
Walter owns and operates a shop that sells stationery. During 2019, he used $4,000 of his inventory for his personal use. How much of that $4,000 may Walter deduct directly from the gross income of the business?
Answers
Answer: depends if its about a tax deductable he can if its from his buisness account
Step-by-step explanation:
A student spelled 92% of the words on a spelling test correctly. If the test had 24 questions, how many words did the student spell correctly
Answers
Answer:
19
Step-by-step explanation:
A 6-ft vertical post casts a 14-in shadow at the same time a nearby cell phone tower casts a 119-ft shadow .How tall is the cell phone tower ?
Answers
Answer:
x = 34 feet
Step-by-step explanation:
(4/14) = (x/119).
14x = 4(119)
14x = 476
A triangle has sides with lengths of 12 meters, 18 meters, and 19 meters. Is it a right
triangle?
Answers
Answer: yes
Step-by-step explanation:
the two sides are near the same with one smaller and i learned at sc that that makes it right
Jackson's car was making a rumbling noise for 2 weeks. He decided to take it to the mechanic to get it checked out. To diagnose the problem, the mechanic tells Jackson that he charges a flat, one-time fee of $60 and then $35 for each hour he spends trying to identify the problem. What is the slope in this scenario?
Answers
Answer:
The slope is 35
Step-by-step explanation:
Given
[tex]One\ Time\ Fee = \$60[/tex]
[tex]Hourly\ Rate = \$35[/tex]
Required
Determine the slope
First, we need to determine the equation.
Let y represents the total charges and x represents the number of hours.
y is calculated using;
[tex]y = One\ Time\ Fee + Hourly\ Rate * x[/tex]
This gives:
[tex]y = 60 + 35* x[/tex]
[tex]y = 60 + 35x[/tex]
Reorder
[tex]y =35x + 60[/tex]
The general form of an equation is:
[tex]y =mx + b[/tex]
Where m represents the slope
By comparison of [tex]y =mx + b[/tex] and [tex]y =35x + 60[/tex]
[tex]m = 35[/tex]
Hence, the slope is 35
Challenge A warehouse store sells 5.5-ounce cans of tuna in packages of 8. A package of 8 cans
costs $16.72. The store also sells 6.5-ounce cans of the same tuna in packages of 3. A package of
3 cans costs $7.02. The store sells 4.5-ounce cans in packages of 5 cans for $7.65. Which
package is the best buy?
A package of the
V-ounce cans is the best buy.
Answers
Answer:
Step-by-step explanation:
the warehouse is the best buy because you get 44oz off tuna but if you buy the three pack you get 19.5oz and if you buy the five pack from store you 22.5oz of tuna
so the warehouse has the best deal on tuna
Please help ASAP Due in 20 minutes!!! Marking Brainliest!!!
Answers
Answer:
D
Step-by-step explanation:
do you need work shown?
its pretty simple just multiply out
Answer:
It's D.
Step-by-step explanation:
It's the most logical and accurate answer choice!
Mark me brainlest if I'm right.
Bcs I'm right I promise!!
Hope this helps u.. :D
Item 9
You spin the spinner and flip a coin. Find the probability of the compound event.
A spinner is divided into 5 equal regions. The sections are labeled 1, 2, 3, 4, and 5.
The probability of spinning an even number and flipping heads is
.
Answers
Answer:
2/3 chances of the coin landing on a positive #, since there are more odd # then even #.
Step-by-step explanation:
You start at (-1, 4). You move left 4 units and down 3 units. Where do you end?
Answers
Answer:
(-5,1)
Step-by-step explanation:
Answer:
(-5,1)
Step-by-step explanation:
© Order the numbers from least to greatest.
Answers
-3.5, -3, -2 1/2, -2, 2.5
What is the ratio of the number of 8 nickels to the number of 10 dimes?
Answers
Answer:
2/5
Step-by-step explanation:
start by 8*5 then 10 times 10 then simplify
Answer:
2/5
Step-by-step explanation:
A nickel is worth= 5 cents.
A dime is worth= 10 cents.
So ratio=8×5/10×10
=40/100
=2/5
So the ratio is 2/5
SOME1 PLEASE HELP ME ITS IN PNG
Answers
Answer:
10
Step-by-step explanation:
y = 4x - 3
37 = 4x - 3
40 = 4x
x = 10
Answer:
10
Step-by-step explanation:
.....
What value of x makes the equation true?
13 - (-9) = x
Answers
i think its x=22 but not sure
hOW MANY nibbles ARE IN ONE kilobyte?
Answers
Answer:
There are 2000 nibbles in 1 kilobyte
Step-by-step explanation:
What does reciprocal mean?
A. Use fractions to solve
B. Flip the fraction to simplity
C. Using inverse to solve for the variable
D. O Watch negatives
Answers
Answer: The answer is C
Step-by-step explanation:Reciprocal length or inverse length is a measurement used in several branches of science and mathematics. ... Quantities measured in reciprocal length include: absorption coefficient or attenuation coefficient, in materials science. curvature of a line, in mathematics. gain, in laser physics.
A car is merging onto a freeway (beginning at rest), accelerating at a constant rate of 10ft/sec2. How long does it take to reach merging speed at 70mph?
Answers
Answer:
10.3secondsStep-by-step explanation:
Step one:
given data
acceleration,a= 10ft/sec^2
final velocity v= 70mph
first, let is convert mph to ft/sec
1mph is 1.46667 ft/sec
70 mph is x
cross multiply we have
x= 102.7ft/s
Step two:
we are using the first equation of motion
v=u+at
initial velocity u= 0m/s
102.7=0+10*t
102.7=10t
divide both sides by 10
t=10.3seconds
sub to cordae bizzell
Answers
Answer:
ok
Step-by-step explanation:
8.702 what is the value of 2
Answers
Answer: The value of 2 is 2 thousandths.
Sarah and Jean were able to sell 4 dozen of cupcakes in a hour at a school fair if this rate continue how many dozen s of cupcakes well they be able to sell if the school fair 5 at 9:00 am and ends in 5:00 pm
Answers
Answer:
Step-by-step explanation:
Firstly,
We can tell by reading the question that they sell 48 cupcakes witch is 4 dozens every hour so if they continue to sell at that same rate then:
There are 8 hours between 9am and 5pm
∴ It is 48:1
That means 48 cupcakes per hour this is equation is a direct proportion so if any number increases so will the other
So if it is 48:1 then x:8 with be = 48x8
∴ Sarah and Jean will be able to sell 384 cupcakes
determine the type of slope of a line that goes through (-4,2), (-4,5)
Answers
Answer:
Undefined
Step-by-step explanation:
m = (5 - 2) / (-4-(-4))
m= 3/0, so the slope is undefined
?????????????????????????
Answers
Answer:
There are 0.00003 km in 3 cm
(Only 4 zeros after the decimal place)
Step-by-step explanation:
Answer:
it should be B 0.00003
Step-by-step explanation:
Hope this helps have a nice day :)
Pls, Help!
25 Points!
TY!!!
Answers
Answer:
First choice, 0
Step-by-step explanation:
y - intercept is where the line intercepts on the y-axis. Ans as u can see it's touching 0 so yea.
What is the solution set to the equation (3x−9)(5x−3)=0?
{35,3}
{3}
{35,53}
{−3,−35}
Answers
Answer:
{ [tex]\frac{3}{5}[/tex], 3 }
Step-by-step explanation:
Given
(3x - 9)(5x - 3) = 0
Equate each factor to zero and solve for x
3x - 9 = 0 ( add 9 to both sides )
3x = 9 ( divide both sides by 3 )
x = 3
and
5x - 3 = 0 ( add 3 to both sides )
5x = 3 ( divide both sides by 5 )
x = [tex]\frac{3}{5}[/tex]
Choose all of the expressions that are equal to 830,000. A. : 83 × 103 B. : 83 × 104 C. : 83 × 105 D. : 10,000 × 83 E. : 100,000 × 83
Answers
Answer:
Its D 10,000x83=830,000 and also its B because when you use the power of 10 exponents 83x10 and then the 4 on top that makes 830,000. Hope this helps!
Step-by-step explanation:
is 9/16 greater than 1/2
Answers
Answer:
Yes.
What is half if 16?
If it is greater than 1/2 it has to be greater than half of 16.
16 divided by 2
It needs to be greater than that.
Step-by-step explanation:
The sales tax on a used car is $102, and the sales tax rate is 4%. Find the purchase price (the price before taxes are added).
Answers
Help plzzzzzzzzzzzzz
Answers
Answer:
it is a reflection of point q
Step-by-step explanation:
they both are on different sides of the x axis