Answers
Answer:
1. complementary
2. not complementary or supplementary
3. not complementary or supplementary
4. complementary
5. supplementary
Step-by-step explanation:
You can tell if two angles are complementary if their combined angle values add up to 90 degrees
[tex]A+B=90[/tex]
You can tell if two angles are supplementary if their combined angle values add up to 180 degrees
[tex]A+B=180[/tex]
If they don't add up to these values then they are neither complementary nor supplementary
[tex]A+B\neq 90[/tex] [tex]A+B\neq 180[/tex]
plz mark me brainliest. :)
Related Questions
What is 25% of 80? *
Answers
Answer:
20
Step-by-step explanation:
What is the slope of the line?
Answers
Answer:
3
Step-by-step explanation:
slope is 3/1 which is just 3
halp please
which number should each side of the equation 2/3 x = 10 be multiplied by to produce the equivalent w
equation of x = 15
○-2/3
○1/3
○3/2
○3
Answers
Explanation: you want to get x by itself so that you have the equation x = 15. To do that you multiply 2/3x * 3/2 to get x. this works because 3/2 cancels out 2/3 and you get 1. Multiplying 10 by 3/2 also gets you 15. So in the end you have
x = 15.
Help me the picture is above.
Answers
Answer:
10 because I am a bdgjndbk
(GIVING BRAINLIEST!!)
The library is 5 miles from the post office. How many yards is the library from the post office?
A) 5 yards
B) 352 yards
C) 8,800 yards
D) 17,600 yards
Answers
Hope this helps (:
At what point do the lines y = x - 8 and y y = - 3x + 16 (4, - 4) (3 ) (0, 16) (2) (11, 3) ( ) (6, - 2)
Answers
Answer:
(6, -2)
Step-by-step explanation:
Correct question
At what point do the lines y = x - 8 and y = - 3x + 16 intersects?
Equating both expressions;
x - 8 = -3x+16
Collect like terms
x+3x = 16+8
4x = 24
x = 24/4
x = 6
Substitute x = 6 into any of the equation
Recall that y = x - 8
y = 6 - 8
y = -2
Hence the point (x, y) where they intersects is at (6, -2)
A pair of pants that cost $75 is on sale for 20% off. What's the new price?
Answers
Answer:
60 dollars
Step-by-step explanation:
Answer:
$60
Step-by-step explanation:
Percentages are out of 100. Move the percentage sign twice in 20% to get 0.20.
Then, multiply 0.20 by 75. This gives you 15.
Lastly, subtract 15 from 75 (75-15), giving you $60 as your new price.
-4x + 64 < 242 + 3x
Giving extra points
Answers
Answer:
opppp
Step-by-step explanation:
Answer:
x>-178/7
Step-by-step explanation:
The length of a piece of ribbon is 1 1/2yards. How long is the ribbon in inches?
(1 yard = 36 inches)
(lol I need help on this)
Answers
4) Share 40 buttons between Freya and Sophie in the ratio 6:2
Answers
Answer:
Freya's share = 6×5=30
Sophie's share = 2×5=10
Step-by-step explanation:
6x+2x= 40
8x= 40
x= 5
Freya's share = 6×5=30
Sophie's share = 2×5=10
Hope this helps you.
The current value of a card is 60 times the original price in dollars the baseball card is worth $15 right in solving equations to find the original value of baseball card
Answers
Answer:
i think the answer is 4
Step-by-step explanation:
i'm sorry if it isn't right i'm not the smartest person in the world
Answer:
$0.25
Step-by-step explanation:
If the baseball card is worth 60 times as much as before, and it's worth $15 right now, then:
$15 = 60x
This means that 60 times the original price x is $15.
The original price would be:
$15 = 60x
0.25 = x
x = $0.25
4 is the radius
Find the area of the semicircle.
Answers
Answer:
25.12sq.cm
Step-by-step explanation:
Answer:
6.28
Step-by-step explanation:
Because a=pi times the radius squared divided by 2
a= 3.14 times 2 squared
I dont get this I need help to find the answer: 2x + 4 = -6x - 12
Answers
Answer:
x= -2
Step-by-step explanation:
2x + 4 = -6x - 12
(-4 from both sides)
2x=-6x-16
(add 6x to both sides)
8x=-16
divide by 8
x=-2
1. Bring the variables to one side. But remember the sign of the number would change if the number is brought on the other side of the equal sign.
2x + 6x = -12 - 4
2. Now that you have the equation nice and organized add the variables add the constants (regular numbers) together!
8x = -16
3. You are almost done! Now divide each side by 8 since both of the numbers on either side of the equal sign can be divisible by 8.
x = -2
So your solution to your problem would be x = -2
Hope this helped have an awesome day!
how many solutions douse -5x-8=+8
one solution
no solution
Infinitely Many Solutions
Answers
Answer: One solution
Step-by-step explanation:
Given
-5x-8=8
Add 8 on both sides
-5x-8+8=8+8
-5x=16
Divide -5 on both sides
-5x/-5=16/-5
x=-3.2
Therefore, it has one solution
Hope this helps!! :)
Please let me know if you have any questions
what is -2x(x+3y)-5y(4x-3)+2xy
Answers
Answer:
[tex]2x^{2}[/tex]-24xy+15y
Step-by-step explanation:
A backpack is on sale for 30% off. If the sales price is $15.75, what is the original price?
Answers
Answer:
$20.47
Step-by-step explanation:
Nicole practices the piano 1008 minutes in 4 weeks. If t represents the total time she practices for any number of days, d, write a proportional equation for t in terms of d that matches the context
Answers
That’s because d represents the total time she practices for a number of days, therefore we would want to find how many minutes she spends per day practicing. 4 weeks is 28 days, so you do 1008 minutes divided by 28 days to get 36 minutes a day. Hope this helps
Atalien is 5 feet tall. His shadow is 8 feet long. At the same time of day, a tree's shadow casts a 32 feet long shadow. What is the height of the tree?
Answers
Answer:
The tree will be 20 Ft
Step-by-step explanation:
5:8
?:32
8×4=32
5×4=20
20 is the answer
Answer:
28
Step-by-step explanation:
This is the correct answer
Line q passes through the points (4, 6) and (0,6). What is the equation for the line which is perpendicular to q and passes through the point (-2,3)?
Answers
9514 1404 393
Answer:
x = -2
Step-by-step explanation:
Line q is the horizontal line y = 6, so the perpendicular line will be vertical. In order for it to go through the point (-2, 3), the equation must be ...
x = -2
What is the value of x
53
180
60
90
Answers
Answer:
I got ans 28 but not there in options I am sorry
Answer:
53
Step-by-step explanation:
x+x+2+72=180
2x=180-74
2x=106....divide both by 2
x=53
sorry for blur but please help
Answers
Answer:
0 => -5
1 => -3
2 => 3
3 => 13
Step-by-step explanation:
No worries! To fill the table, we need to take the x values and insert them for the f(x) value.
The equation we're given is
f(x)=2x²-5
Starting with 0, we have
2(0)²-5
0²-5
0-5
-5
If we repeat for the rest of the values, we get the f(x) values listed above.
To answer this for every Number there is for x you have to plug it in
2(0)^2 -5
2(0)-5
0-5
=-5
2(1)^1-5
2(1x1)-5
2-5
=-3
Hope this helped!!
A rectangle on a coordinate plane is translated 5 units up and 3 units to the left.which rule describes the translation
Answers
Answer:
Answer choice 3
Step-by-step explanation:
up corresponds to y, and left corresponds to x. Up is positve movement by 5, and left is negative movement of 3
Danika picked no more than 40 apples for baking pies. Her recipe for 8 apples to make 1 pie. If p is the number of pies Danika will make, which inequality describes the value of p?
Answers
Answer:
Step-by-step explanation:
C
Answer:
c
Step-by-step explanation:
c
Which of these systems of equations have no solution? Choose one.
Answers
Answer:
The second one
Step-by-step explanation:
The two lines never intersect.
Please help me with my question the question is in the photo
Answers
Answer:
6 intersections
Step-by-step explanation:
the sum of two numbers is 10. Their product is 1 less than 5^2
Answers
Answer:
4 and 6
Step-by-step explanation:
trust me
Answer:
4 and 6
Step-by-step explanation:
6 + 4 = 10
6 x 4 = 24 which is one less than 5 x 5 which is 25
What is the change in temperature from 15°F to -8°F?
7°F
23°F
-23°F
-7°F
Answers
james and elaine share a box of sweet in the ratio2:3 what fraction of sweets does a) james receive b) elaine receive
Answers
Answer:
SEE BELOW FOR ANSWER
Step-by-step explanation:
THE PROBLEM TELLS US JAMES AND THEN ELAINE
SO THE RATIO IS JAMES 2 AND ELAINE 3
I will give brainliest to whoever answers this correctly
Answers
Answer:
A. x=5
B. y=8
C. 16.4
D. w=5
Step-by-step explanation:
I hope this helps
Answer:
A= 150 cm
B= 4 cm
Sorry if its wrong
Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?
$3 per pound
$1.25 per pound
o per pound
$2.50 per pound