Answers
9514 1404 393
Answer:
∠7 = 142°
Step-by-step explanation:
Angle 7 and the one marked 38° form a linear pair. The fact that line L exists and is parallel to line M is irrelevant to this question. Angles of a linear pair are supplementary, so ...
∠7 = 180° -38° = 142°
_____
Additional comment
Because lines L and M are parallel, all of the obtuse angles in this geometry have the same measure as angle 7. Likewise, all of the acute angles are congruent to 38°.
∠1 = ∠3 = ∠5 = ∠7 = 142°
∠2 = ∠4 = ∠6 = 38°
Related Questions
put answer here :) lol
Answers
Answer:
fdvbggggggggggggggggg
Step-by-step explanation:
Answer:
Answer?
Step-by-step explanation:
abcdefg your cool B)
I know the answer is no x intercepts because we have an answer sheet to check our answers i just forgot how to do this and would appreciate an explanation: ind the number of x-intercepts of y= -x^2 + 4x - 12
Answers
Answer:
negative square root will result in zero x-intercepts
Step-by-step explanation:
there are no x-intercepts because if you use the quadratic formula on the equation you get a negative square root which results in zero x-intercepts
in this case, a=-1, b=4, c=-12
[-4±√4² - 4(-1)(-12)] / 2(-1)
= [-4 ± √16-48] / -2
= -4 ± √-32 / -2
X/3 -12 = -23
solving 2 step equations
need help quickly please someone help me, I do seriously need the answer.
Answers
Answer:
3−12=−23 =−33 good luck
Please a correct answer gets brain thing that I forgot it name please help
Answers
Answer:
;FIHI;IHFHGILSOUDHFUHZSIUDGNJKZNSFJGNOSHTJOIJOIGJOSKFNGKNSJKGNONOJGOKJN
Step-by-step explanation:
the function of, f(x), is plotted below. find the value of each expression below.Limit as x approaches 3 minusf(x) =
Limit as x approaches 3 plusf(x) =
Limit as x approaches 3f(x) =
f(3) =
Answers
Answer:
1st: -3
2nd: 2
3rd: DNE
4th: -1
Step-by-step explanation: Just got it right! :]
George takes a photograph of a rectangular window that is 312 feet tall and 134 feet wide. He prints the photograph on paper so that the image of the window is 12 foot tall and 14 foot wide. What is the ratio of the area of window to the area of the image of the window?
Answers
Answer:
A':A = 1742:7
Step-by-step explanation:
Applying,
A' = L'W'............... Equation 1
Where A' = Area of the window, L' = Length of the window, W' = Width of the window.
From the question,
Given: L' = 312 ft, W' = 134 ft
A' = (312×134)
A' = 41808 ft²
Similarly,
A = LW.................. Equation 2
Where A = Area of the image of the window, L and W is thw length and width of the image of the window
Given: L = 12 ft, W = 14 ft
Therefore,
A = 12×14
A = 168 ft²
Therefore the ratio of A' to A = 41808:168 = 1742:7
A':A = 1742:7
Find the probability of this event. Enter the answer as a fraction in simplest form, as a decimal to the
nearest hundredth, and as a percent to the nearest whole number.
You choose a movie CD at random from a case containing 2 comedy CDs, 9 science fiction CDs, and
3 adventure CDs. The CD is not a comedy.
The probability of not picking a comedy from the case as a fraction is
The probability of not picking a comedy from the case as a decimal is
The probability of not picking a comedy from the case as a percent is
%.
Answers
Answer:
Fraction- 12/14 (6/7)
Decimal- 0.85 or 0.86 (depending if you want to round up)
Percent- 85%
Step-by-step explanation:
Add all of the CD's that arent comedy then put the total number of CD's below. And then take 12/14 and apply it as a decimal and percent and also simplify it if needed.
Calculate the shaded area of the figure below:
a. 609 m2
b. 157 m2
c. 766 m2
d. 906 m2
Answers
Answer:
609m^2
Step-by-step explanation:
Area of the nonshaded part = (6*11) + (13*7)
Area of the nonshaded part = 66+ 91
Area of the nonshaded part = 157m^2
Area of the whole figure = (28*14) + (17*22)
Area of the whole figure = 392+374
Area of the whole figure = 766m^2
Required area = 766 - 157
Required area = 609m^2
What is the answer I need help with this
Answers
Answer:
D
Step-by-step explanation:
PLEASE HELP ME I DONT UNDERSTAND THIS lol
Answers
Answer:
66
Step-by-step explanation:
Help me with this please!!!!!!!!
Answers
d = 12.25
Step-by-step explanation:
d = √(x2 - x1)^2 + (y2 - y1)^2 + (z2 - z1)^2
P1(0, 0, 0) P2(-1, 7, -10)
Substitute the values in the above equation and you will get
d = √(-1 - 0)^2 + (7 - 0)^2 + (-10 - 0)^2
= √(1 + 49 + 100)
= √150
= 12.25
Answer:
12.25
Step-by-step explanation:
Jeannie wants to buy her llama a sweater for $32. It's on sale for 20% off. Sales tax is 6.75%. What is the final cost?
Answers
Answer: Your total payment: $27.33
How much you saved: $6.83
The tax: $1.73
Step-by-step explanation:
Is the question What was the high temperature on March 8 of last year? a statistical question? Explain.
Answers
A radio station plays a total of 272 pop, rock, and hip-hop songs during a day. The number of pop songs is 3 times the number of rock songs. The number of hip-hop songs is 32 more than the number of rock songs. Write a system of THREE linear equations to represent this situation.
Answers
Answer:
x + y + z = 272 - - - - - - (1)
x = 3y - - - - - - - - - - - - - (2)
z = 32 + y - - - - - - - - - - (3)
Step-by-step explanation:
Let :
Number of pop songs = x
Number of rock songs = y
Number of hophops = z
Sum of the three types of songs = 272
x + y + z = 272 - - - - - - (1)
Pop is 3 times Rock :
x = 3y - - - - - - - - - - - - - (2)
Hiphop is 31 more than rock
z = 32 + y - - - - - - - - - - (3)
1.
Calculate the volume of the following cylinders.
Radius = 10 cm
Height = 20 cm
Answers
Answer:
2000pi
Step-by-step explanation:
V of a cylinder = Area of the base × height
Area of a circle = pi × r^2
A = pi × (10)^2 = 100pi
V = 100pi × 20 = 2000pi
hey! i’ll give brainliest please help
Answers
A dependent clause is not a complete thought
Because,
Dependent clase sentences cannot stand alone as sentences due to lack of meaning. Examples are as follows: When my mother was sleeping.
suppose that 15 inches of wire costs 90 cents. At the same rate, how many inches of wire can be bought for 66 cents?
Answers
Answer:
11 inches
Step-by-step explanation:
[tex]\frac{15\:inches}{90\:cents}\cdot 66\:cents\:=\:11\:inches[/tex]
Who listens to NF and enjoys his music?
Write a short paragraph about what your favorite song is, what you think it is about and why you like it. I will give brainiest for the best answer.
Good Luck
Paul
Answers
Answer:
love his music... absolutely insane
Step-by-step explanation:
my favorite song is paid my dues my nf. One reason why I like it is because I can relate closely to it. it also gives a really chill but dark vibe. I think this song is supposed to be about how the rapper, nf just wants a regular life with regular friends.
Is this correct? Please help me due today.
Answers
How long would the straw be?
Answers
Answer:
Length of straw = 11 inch (Approx.)
Step-by-step explanation:
Given:
Length of cuboid = 9 inch
Width of cuboid = 5 inch
Height of cuboid = 4 inch
Find;
Length of straw
Computation:
Length of straw = Diagonal of cuboid
Diagonal of cuboid = √l² + b² + h²
Diagonal of cuboid = √9² + 5² + 4²
Diagonal of cuboid = √81 + 25 + 16
Diagonal of cuboid = √122
Diagonal of cuboid = 11.04
Length of straw = 11 inch (Approx.)
Find the value of x. Round your answer to the nearest tenth
(Will give brainiest)
Answers
Answer:
Its 67.9 but technically its 67.912 *hope this helps
Step-by-step explanation:
Right scalene triangle.
Sides: a = 66 b = 16 c = 67.912
Area: T = 528
Perimeter: p = 149.912
Semiperimeter: s = 74.956
Angle ∠ A = α = 76.373° = 76°22'23″ = 1.333 rad
Angle ∠ B = β = 13.627° = 13°37'37″ = 0.238 rad
Angle ∠ C = γ = 90° = 1.571 rad
Height: ha = 16
Height: hb = 66
Height: hc = 15.55
Median: ma = 36.674
Median: mb = 66.483
Median: mc = 33.956
Inradius: r = 7.044
Circumradius: R = 33.956
Vertex coordinates: A[67.912; 0] B[0; 0] C[64.142; 15.55]
Centroid: CG[44.018; 5.183]
Coordinates of the circumscribed circle: U[33.956; 0]
Coordinates of the inscribed circle: I[58.956; 7.044]
Exterior (or external, outer) angles of the triangle:
∠ A' = α' = 103.627° = 103°37'37″ = 1.333 rad
∠ B' = β' = 166.373° = 166°22'23″ = 0.238 rad
∠ C' = γ' = 90° = 1.571 rad
Math Tutor Pay: $11.44 per hour
they work 13 hours
how much do they get paid in a-
per week
per month
per year
Answers
Answer:
Per week: $1041.04Per month: $4610.32Per year: 55323.84Answer:
1041$/1W(M-Sun)
892$/1W(M-SAT)
744$/1W(M-Fri)
Step-by-step explanation:
Go to sleep stoo naughty
What was Jackie's mistake?
Jackie is asked to find the value of x in the following set of complementary anges.
Answers
Answer:
x=37
Step-by-step explanation:
Complementary angles are a set of 2 angles that when added together, add up to 90. In order to solve for x, both angles have to be added and set to be equal to 90... but Jackie only used one of the angles, not both. The correct equation is: x+16+x=90
Answer:
Jackie forgot to add variable X
Step-by-step explanation:
Jackie Did
X +16= 90
equation :
x+x+16= 90
please help me with this No LINKS and please explain to get brainliest and also no inappropriate answers
inappropriate answer = report and do all 3 questions correctly
Answers
Answer:
Range: 22
Median: 79
Mode: 80
Step-by-step explanation:
I hope this helped and have a nice day! Also can I have brainliest?
A square plastic tarp has a perimeter of 68 meters. How long is each side of the tarp?
meters
Answers
Answer:
17 meters
Step-by-step explanation:
The perimeter is the addition of all sides. Since the perimeter is 68 meters and a square has 4 sides, we can divide 68 by 4 and we get 17.
Answer:
Step-by-step explanation:
b/c it's square we know all 4 sides are the same length
68 /4 = 17
each side is 17 meters
Please help me and provide an explanation. i’m so confused. Thank you!
Mr. Green grades 2/3 of a students project in 1/4 of an hour. How many projects can he grade in one hour?
Answers
Answer:
2 2/3 projects
Step-by-step explanation:
First disect the statement.
2/3 of a project in 1/4 of an hour.
This means that she does not completely finish grading a project in a quarter hour.
We want to know how much she gets done in one whole hour, however all we know is how much she gets done in 1/4 of that time. Luckily, 1/4 times 4 is a whole hour. Since 2/3 of a project gets done in 1/4 that means if we multiply 2/3 by four we should also get how much she completes in one hour.
2/3 x 4 = 8/3
8/3 = 2 2/3 projects
You can also right these as ratios:
(2/3)/(1/4) = x/1
x = 8/3
If 39 is 15% of a number, what is that number? How did you find your answer?
Answers
Answer:
260
Step-by-step explanation:
There are a few ways to solve this, but an easy to understand one is that 39=15%, therefore 13=5%, as it is taking 1/3 of each number. Then to get to 100% we would need to multiply 13=5% by 20 to get 260=100%
Answer:
260
Step-by-step explanation:
39 = 15%
1% = [tex]\frac{13}{5}[/tex]
[tex]\frac{13}{5}[/tex] x 100 = 260
260 x 0.15 = 39 :)
Gabrielle has already taken 81 quizzes during past quarters, and she expects to have 1 quiz during each week of this quarter. How many weeks of school will Gabrielle have to attend this quarter before she will have taken a total of 90 quizzes?
Answers
Answer: 9 weeks
Step-by-step explanation:
Bella makes fabric shopping bags for her retail store She currently has 54 yards of fabric. If she uses 1 12 yards of fabric to make one shopping bag, how many bags can she make?
Answers
Answer: the answer is 49.84 bags but depending on how your teacher wants you to round, it’s either 49 or 50 bags
Step-by-step explanation: 1/12=0.8333333333
54/1.833333333=49.846153
Jasmine had an average daily balance of $1,608.24 for the last billing cycle, which had 31 days. If her credit cards charges an APR of 22.99%, what would her finance charges be for the last billing cycle?
Answers
Answer:
Finance per billing cycle = $ 30.91
Step-by-step explanation:
First, we will calculate the APR for 1 day:
APR per day = (22.99%/year)(1 year/12 month)(1 month/31 days)
APR per day = 0.062 % / day
Now, we will calculate the finance per day:
Finance per day = (Daily Balance)(APR per day) = ($ 1608.24)(0.062 %/day)
Finance per day = $0.99/day
Now, we will calculate the finance for one billing cycle:
Finance per billing cycle = (Finance per day)(31 days) = ($ 0.99/ day)(31 days)
Finance per billing cycle = $ 30.91
