Answers
Answer:
c
Step-by-step explanation:
Answer:
Complementary angles are 90 degrees, and supplementary angles are 180 degrees.
Step-by-step explanation
First you figure out the answer to the equation,then once u figure out the answer,you subtract it by 90 but, only subtract the complementary angles by 90. Afterwards,you do the same thing for finding the measure to B.
Related Questions
r varies directly as s and inversely as t cubed. If r=607.5 when s=12 and t=2, find r when s=42 and t=6
Answers
Answer:
hi, do you study physics too?
Angles a and b are...?
Choose all answers that apply?
a) Complementary
b) Vertical
c) Supplementary
d) None of the above
Answers
Answer:
vertical
Vertically opposite angles make a up a 360 degree angle
Answer:
b) Vertical
Step-by-step explanation:
When two lines intersect, 4 angles are formed. Two non-adjacent angles with no common inside points are called vertical angles.
Answer: b) Vertical
What’s the answer pls help meee
Answers
Answer:
3 hours
160 - 55 = 105
105 ÷ 35 = 3
Answer:
3 hours
Step-by-step explanation:
First, we must turn this into an equation:
35n + 55 = 160
N = number of hours
Next, solve:
35n + 55 - 55 = 160 - 55
35n = 105
n = 3
The plumber was there for 3 hours.
Match the behavior if the graph of a function with the slope of its graph
Answers
Answer:
A
Step-by-step explanation:
what is the volume of a cone with a radius of four and a height of 15
Answers
Answer:
volume = 251.33
Step-by-step explanation:
volume = pi * r^2 * h/3
v= 22/7 * 4* 4 * 15/3
v= 251.33
Geometry help please. Thank you!
Answers
The radius of the a circle is:
is a line segment with its endpoints on the circle.
is a line segment from the center of a circle to a point on the circle
is a chord that passes through the center of a circle. It is twice the length of a radius of that circle
is a part of a circle with all its points on the circle
Answers
Answer:
[tex]\fbox{\textsf{Option B is \underline{correct}.}}[/tex]
Step-by-step explanation:
[tex]\textsf{We are asked to identify what the radius of a circle is.}\\[/tex]
[tex]\textsf{Let's look at what a Radius really is.}}[/tex]
[tex]\Large\underline{\textsf{What is a Radius?}}[/tex]
[tex]\textsf{A \underline{Radius} is a \underline{line segment} that has the distance between the \underline{center of the circle}}[/tex]
[tex]\textsf{to a \underline{point} on the \underline{circumference}. A Radius is a \bf{straight line.}}[/tex]
[tex]\textsf{Let's review the options provided.}}[/tex]
[tex]\textsf{Option A is \underline{incorrect}. }}[/tex]
[tex]\textsf{Sometimes it won't cross the center if their endpoints are on the circumference.}[/tex]
[tex]\textsf{This is called a Diameter, if it does cross the center.}[/tex]
[tex]\fbox{\textsf{Option B is \underline{correct}.}}[/tex]
[tex]\textsf{The Radius is exactly a line segment from the center to the circumference.}[/tex]
[tex]\textsf{Option C is \underline{incorrect}. }}[/tex]
[tex]\textsf{A Chord is a line segment whose endpoints are on the circumference, always.}[/tex]
[tex]\textsf{This is not a Radius, as a Chord covers twice the distance, and length of a Radius.}[/tex]
[tex]\textsf{Option D is \underline{incorrect}. }}[/tex]
[tex]\textsf{This is incorrect. A Radius has to have the Center as one of its points. }[/tex]
What is the equation of the circle with center (2,-5) that passes through the point (-2,10).
(x-2) ^2 + (y+5)^2=25
(x+2) ^2 +(y-5)^2=241
(x-2)^2 +(y-5)^2=241
(x+2)^2 + (y-5)^2=25
Answers
Answer:
b is the answer
Step-by-step explanation:
which of the following equations has no solutions?
Answers
Answer:
all if you don't answer them
At Jones Middle School 72% of students like pizza. If there are 250 students, how many students like pizza? *
Answers
Answer:
180/250
Step-by-step explanation:
We need to convert 72% to a decimal. 72% = 72/100 = 0.72
Then multiply 250 x 0.72 = 180
LOOK AT THE PHOTO!! please help.
Answers
Answer:
a) 18
b)12
Step-by-step explanation:
hope this helps
What is the product of 5.2 x 10^4 and 1.3 x 10^-2?
6.76×10^8
6.76×10^2
6.76×10^-2
6.76×10^-8
Answers
Answer:
i believe it's 6.76×10^2
Please do correctly! I will mark you Brainliest!
Answers
Answer:
Step-by-step explanation:
3*3 + 1/2*3*3 = 9+4.5 = 13.5
Help with this maths question please
Answers
Answer:
The surface area is 1.5cm
Step-by-step explanation:
6/4=1.5cm
Answer:
216 cm²
Step-by-step explanation:
A cube has 6 square faces.
The area of 1 face = 6 × 6 = 36 cm² , then
SA = 6 × 36 cm² = 216 cm²
Can someone pls help me with this?
Answers
the answer is B because the question is asking for the factors
Convert the following fractions into mixed numbers: 15/7
Answers
Answer:
2 1
7
Step-by-step explanation:
What is the equivalent exponential expression for the radical expression below?
Answers
Answer:
B (a + b)^1/2
Step-by-step explanation:
[tex]\sqrt[m]{x^n} =a^{n/m}[/tex]
Is the formula for radical to exponent notation.
You rub a balloon on your head and it becomes negatively charged. The balloon will be most attracted to
Answers
Answer:
When you rub the balloon on your hair, the balloon becomes negatively charged because it gains electrons from your hair.
Step-by-step explanation:
Is it multiple choice? If not the answer is anything positively charged. Negative and positive ions attract, while synonymous (N,N or P,P) repel. Pieces of paper, the wall, or even your clothing are all possibly positive charged objects the balloon could stick to.
The pet store had 2 puppies to feed using 1/3 of a bag of puppy chow. If each puppy needs an equal amount, how much food should they receive? I really need this asap if you dont mind.
Answers
Answer:
The answer would be 1/6
Step-by-step explanation:
That is because 1/3 divided by 2 equals 6. Hope this helps.
PLEASE HELP!!
what is the arrow pointing to? (l
CHECK THE PHOTO
Answers
Answer:
3.7
Step-by-step explanation:
each tick represents .1 unit
please help multiple choice ( links = report )
Answers
Answer:
22
Step-by-step explanation:
Miss Gonzales opened an account with a deposit of $2,000,
The account earned annual simple interest.
She did not make any additional deposits or withdrawals.
At the end of 6 years, the balance of the account was $2,696.
What is the annual interest rate on this account?
Answers
Answer:
22.5
Step-by-step explanation:
Solve the inequality. 2 < 6 - 3r and graph the solution
Answers
the answer is 3 because you subtract 6 - 3 = 3r
PLEASE HELP URGENT ILL GIVE 25 POINT.
Answers
Answer:
C
Step-by-step explanation:
I think that this is talking about which sides match up with each other and if that is the case the answer would be C
4) Haleakela is a 10,000 foot high dormant volcano on Maui, Hawaii. The peak is a horizontal distance of 30,000 feet from the ocean. At what angle would you have to look up to see the peak if you were standing at the edge of the ocean?
Answers
ITS 67 dgrees Step-by-step explanation: NP BRAINLIEST OR NA :)?
The angle that you would have to look up to see the peak if you were standing at the edge of the ocean is 18.4°.
Angle:Let x represent the angle
Tan x=Height/Horizontal distance
Tan x =10,000/30,000
x=Tan^-1 (1/3)
x=18.4°
Inconclusion the angle that you would have to look up to see the peak if you were standing at the edge of the ocean is 18.4°.
Learn more about angle here:https://brainly.com/question/25770607
Arianna put $250 in a savings account with an interest rate of 3%. If Arianna does not deposit or withdraw any money, what is the amount of interest that Arianna will earn at the end of six MONTHS?
Answers
Answer:
She will earn 485.13075 in interest.
Step-by-step explanation:
Assuming the interest rate is monthly and it is simple interest, the equation is Total = amount * (1 + rate) * time
Fill that out and solve the equation
T = 2500 * (1.03) * 6
T = 2500 * (1.1940523)
T = 2985.13075
To find the interest subtract T by 2500
2985.13075 - 2500 = 485.13075
I'm not 100% sure on how to figure out this equation, can can anyone help out?
Answers
Answer:
Aonnalin, great name :) answer as below
Step-by-step explanation:
They tell us to use slope-intercept form. This is something you will just have to remember y = mx+b
It is confusing b/c there is the other one, the point-slope formula too. but just remember both and know that the point-slope one is to get to the slope-intercept one. y-y1 = m(x-x1)
m= slope
m = (y2-y1) / (x2-x1)
P1= (0,7) in the form (x1,y1)
P2 =(8,-2) in the form (x2,y2)
m = -2-7 / 8-0
m = -9 / 8
now that we have the slope, just use either point with the point-slope
y-7 = (-9/8)(x-0)
y-7 = -9x/8
y = -9x/8 + 7
y = [tex]\frac{-9}{8}[/tex] X + 7
slope-intercept form :)
The volume of this figure is
Answers
Answer:
8 x 10 = 80
80 divided by 2 = 40
40 x 9 1/2 = 380
What angles are congruent to angle 1
Answers
Answer:
<6 and <3 are congruent to <1.
Answer:
angle 7
Step-by-step explanation:
angle 1 + angle 5 =180
and angle 5 = angle 7
angle 1 is congruent to angle 7
it's incorrect
Josiah went to the barber to get his haircut.It cost $18 for the haircut.Josiah tipped the barber 15%.What was the total cost of the haircut including the tip?
Answers
Answer:
Tip -$2.70
Total -$20.70
Step-by-step explanation: