A right angle intersects a line at point M. A right angle intersects a vertical line at point M and forms 3 angles. From top to bottom going clockwise, the angles are 1, 90 degrees, 2. Which statement is true about angles 1 and 2? They are congruent. They are right angles. They are complementary. They are supplementary.
Answers
I've attached an image showing the intersection and the angle.
Answer:
C: They are complementary
Step-by-step explanation:
We can see from the image that angle 1, angle 2 and 90° are on a straight line. We know that sum of angles on a straight line is 180°. Thus;
∠1 + ∠2 + 90° = 180°
Rearranging, we have;
∠1 + ∠2 = 180° - 90°
Thus;
∠1 + ∠2 = 90°
Now, from angle proofs in trigonometry, it states that If the non-common sides of two adjacent angles add up to 90°, then it means that the angles are complementary.
In our problem here, sum of ∠1 and ∠2 equals 90°. Also, they are the non-common sides of 2 adjacent angles. Thus, we can say that they are complementary.
Answer:
C.
Step-by-step explanation:
C. on edg got it right one the exam.
Related Questions
1.) For each of the following write the property of inequality
If 6x = 12. then x-2
Answers
Answer:
yes because 6(-2x) its 6 time -2 so its 13
Meg and Gabby work at different car washes. Meg worked for 4 hours and earned $ 31 . Gabby worked for 5 hours and earned $ 37.50 . Who makes more money per hour?
Answers
Answer:
Meg makes more money per hour.
Step-by-step explanation:
Given that,
Meg worked for 4 hours and earned $31 . Gabby worked for 5 hours and earned $37.50.
We need to find who makes more money per hour.
For Meg,
Money per hour = [tex]\dfrac{31}{4}=\$7.75[/tex]
Fr Gabby,
Money per hour = [tex]\dfrac{37.50}{5}=\$7.5[/tex]
$7.75 is more than $7.5. It means Meg is making more money per hour.
Answer:
Meg
Step-by-step explanation:
I did it
Somebody help!!!! DON'T UNDERSTAND!!!!!! What am I getting wrong!?!
Answers
Answer:
2x ^5 sqrt( 6x)
Step-by-step explanation:
sqrt( 3 x^4) * sqrt( 8 x^7)
Multiply them together
sqrt( 3x^4 * 8x^7)
sqrt( 24 x^ (4+7))
sqrt( 24 x^11)
We can simplify
sqrt(24) sqrt(x^11)
sqrt( 4*6) sqrt( x^10) sqrt(x)
sqrt(4) sqrt(6) x^5sqrt(x)
2 sqrt(6) x^5sqrt( x)
Combining the square roots
2x ^5 sqrt( 6x)
help pls !! I need this done now!
Answers
Answer:
60.03
Step-by-step explanation:
Use the Pythogaras therom
I need help with this one plz.
Answers
Answer:
c⁶/d²
Step-by-step explanation:
a⁻ⁿ = 1/aⁿ
So :
c⁶d⁻² = c⁶/d²
46 + (-2k) a. for k =3 b.for k = 23 k = -2
Answers
9514 1404 393
Answer:
a. 40
b. 0
c. 50
Step-by-step explanation:
a) 46 + (-2k) for k = 3 is ...
46 + (-2(3)) = 46 -6 = 40
__
b) 46 + (-2k) for k = 23 is ...
46 + (-2(23)) = 46 -46 = 0
__
c) 46 + (-2k) for k = -2 is ...
46 + (-2(-2)) = 46 +4 = 50
Simplify your answers as much as possible.
Answers
Answer:
f(x) = -2x[tex]3[/tex] - 3, gx= 4x - 3
Step-by-step explanation:
Rewrite the equations in the form ax^2+bx+c =0:
-5x (x +6)=4(x-3) -10
4x^2-2x(3x+1)=5
Answers
Step-by-step explanation:
this is my answer...sorry if I made any mistake
What are the 4 different type of slopes?
Answers
Slopes come in 4 different types: negative, positive, zero, and undefined. as x increases.
Answer:1Positive Slope
2Negative Slope
3Zero Slope
4Undefined Slope (also known as Infinite Slope)
Step-by-step explanation:
please help thanks! :)))))))
Answers
All triangles equal 180 so
1.x=40
2.x=84
(If you want me to explain I can)
Hope this helps
Have a great day
Help meee please..............,..................
Answers
Answer:
It is a scale factor of 1/4
the missing side length is 2.75
Step-by-step explanation:
Help me with this pls
Answers
Answer:
c
Step-by-step explanation:
the expression is 24 - (-6) and there is an understood -1 being multiplied by -6.
when you multiply the -1 by -6 you get 6, so the expression becomes 24+6, so the equivalent expression is c.
hope this helps!
Answer: 24-(-6) = 24+6
Two negatives make a positive.
find the value of the missing angle
Answers
Answer:
35°
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
subtract the sum of the 2 given angles from 180° for missing angle
missing angle = 180° - (90 + 55)° = 180° - 145° = 35°
A county fair charges $9.50 to get in and $2.50 per ride ticket. Write an algebraic expression to represent the total cost for a visit to the fair. Let n represent the number of tickets purchased
Answers
$2.50n + $9.50
Step-by-step explanation:
For instance, if there were four tickets purchased,
the equation would be,
$2.50 x 4 = $10.00
$10.00 + $9.50 =
$19.50
Five years ago, Paul was 3/8 of his father's age. Paul's father is now 64 years old. How old is Paul now?
Please help
Answers
Answer:
24year
Step-by-step explanation:
If 6m = 7n, then m/n =?
Answers
Step-by-step explanation:
m > 0. Clearly insufficient: if m=5, n=3, then m + n = 8 and if m=10, n=6, then m + n = 16.
Answer:
m=7 n=6 answer is 1;
Step-by-step explanation:
42/42 1:1
PLEASE HELP
Drag the expressions into the boxes to correctly complete the table.
Polynomial Not a polynomial
Answers
Answer:
4 is in the p and 2 in the not p
Step-by-step explanation:
the one with the 40 in p the one with the 12 in p the one with 8 in the p and the one with the 12 with a 3 is in the p the others are in no p.
Answer:
This will be your answer, I apologize for the late response. Nonetheless, I wish whoever needs this good luck.
I hope I've helped! :)
Explain why BD is not a midsegment of △ACE.
Answers
Answer:
BD is not parallel to AE.
hope that helps
Evaluate 6t - 20 - 32u when t = 6 and u = 1/4
Answers
Answer:
8
Step-by-step explanation:
6(6) - 20 - 32(1/4)
36 - 20 - 8
8
HELPPPPPPPPP PLZZZZZZZ
Answers
Answer:
g, k, h, f
Step-by-step explanation:
Start by letting x with the functions and evaluating the function until you figure out the order.
g(6) = -(6 - 2)^2 = -16
k(-16) = -(-16/2) - 1 = 7
h(7) = 2^7 - 7 = 121
f(121) = sqrt(121) = 11
Answer: g, k, h, f
The new high-speed train reduces the travel time between the two cities by 30% with a 75 miles-per-hour increase in the average speed. What is the speed of the new train in miles per hour?
Answers
Answer: 21
Step-by-step explanation:
HELP !!! Which expression is equivalent to ...
Answers
Answer:
D
Step-by-step explanation:
During crawfish season, Xavier sells crawfish for $62.50 per sack and charges a $20.00 delivery fee. Which equation best represents y, the total cost of x sacks of crawfish delivered to a customer?
A y = (62.50 + 20)x
B y = 62.50 + 20x
C y + 20 = 62.50x
D y = 62.50x + 20
Answers
Answer:
d
Step-by-step explanation:
The equation that best represents y, the total cost of x sacks of crawfish
delivered to a customer is y = 62.50x + 20
y = total cost of x sacks of crayfish
x = number of sacks of crayfish
Therefore,
delivery fee = $20.00
The delivery fee is just like a constant in the equation.
amount sold per sack = $62.50
The amount sold per sack is like the slope in the equation.
Therefore,
y = 62.50x + 20
learn more: https://brainly.com/question/25861960?referrer=searchResults
Ricky just received a shipment of 600 CDs for his music store each CD cost $20 which of the following could be used to find the total amount you will pay for the CDs
Answers
Answer:
y = 20x
Step-by-step explanation:
y is the total amount that ricky will pay for the CDs.
x is the number of CDs that ricky bought.
so, in this case, if you replace the x by 600 :
y=20 x 600, witch means that the value of y is :
y = 12000 dollars.
Find the angle measures for this isosceles triangle
Зр
6р
6р
Answers
Gabriela drank 3/4 of her glass of milk and Jenny drank 6/8 of her glass of milk. If the glasses were the same size, did they drink the same amount? Use cross multiplication to prove your answer.
Answers
Answer:
they drank the same amount, they just used different measurements to prove it.
Step-by-step explanation:
6/8 divided by 2/2 equals 3/4
And 3/4 x 2/2 equals 6/8
Hope this helps :)
Answer:
They drank the same amount of milk
Step-by-step explanation:
Equivalent Fractions
Given the fractions
[tex]\frac{a}{b}, \ \frac{c}{d}[/tex]
They are equivalent if:
[tex]\frac{a}{b}= \frac{c}{d}[/tex]
Using cross-multiplication:
ad = bc
We are given Gabriela drank 3/4 of her glass of milk and Jenny drank 6/8 of hers. If both glasses were the same size, we can find if they drank the same amount of milk by proving:
[tex]\frac{3}{4}= \frac{6}{8}[/tex]
Using cross-multiplication:
3*8 = 4*6
Since 24 = 24 is true, we can say they drank the same amount of milk
Joi bought 25 pieces of clothing at the year-end sale from her favorite store. She spent a total of $188. She bought some shirts for $6 and some jeans for $25.
WRITE A SYSTEMS OF EQUATIONS TO MODEL THIS EQUATION
How many shirts did she buy?
How many pairs of jeans did she buy?
Answers
shirts=26
Jeans=5
i think thats the answer
What is the solution to the system of equations below?
y = negative 3 x minus 9 and y = one-third x minus 39
(9, –36)
(9, 0)
(–9, 18)
(–9, –42)
Answers
Answer:
A. (9, –36)
Step-by-step explanation:
The equations are given as:
i) y = -3x - 9
ii) y= 1/3 x - 39
Use equation i) in equation ii)
-3x - 9 = 1/3 x - 39 -------multiply each term by 3 to remove the fraction
-9 x - 27 = x - 117
collect like terms
-9 x- x = -117 + 27
-10 x = -90
10x = 90
x = 90 / 10
x = 9 ------------iii
Use equation iii in i
y = -3x - 9
y = -3 * 9 - 9
y= -27 - 9
y= -36
Hence,
x = 9 , y = -36
Answer:
a
Step-by-step explanation:
solve -1/2x+2=1/2 x Algebraically
solve 3x+4=-1/2x-3 Algebraically
solve 4x-1=-1/3x-1 Algebraically
solve -3x-3=1/2x+4 Algebraically
solve -2x+5=3x-5 Algebraically
solve 2x+3=3/4x-2 Algebraically
PLZ HELP PLZZZZZZZZZZ
Answers
Answer:
2, -2, 0, -2, 2, -4
I did it on paper because fractions are annoying to type lol
you can find the workings in the document I have uploaded
If x= -2 find (1+x) + (1-x) and x-(x-1
Answers
Answer:
i have made it in above pic hope it helps
Answer:
[tex]2 \: and \: 1[/tex]
Step-by-step explanation:
[tex](1 + x) + (1 - x) \\ = (1 + ( - 2)) + (1 - ( - 2)) \\ = ( - 1) + (3) \\ = 2 \\ \\ x - (x - 1) \\ = ( - 2) - (( - 2) - 1) \\ = - 2 + 2 + 1 \\ = 1[/tex]
[tex]plzz \: mark \: as \: brainliest... \\ hope \: it \: helpss[/tex]
