Answers
Answer:
d= 90 degrees
e= 66 degrees
f= 114
Step-by-step explanation:
D is 90 because the measure of the angle on the line is 180 and it shows that the other angle is 90 and 180- 90= 90. E is 66 because opposite angles are congruent. F is 114 because they lie on a straight line which has the measure of 180 and 180- 66= 114
Answer:
d = 90°
e = 66°
f = 114°
Step-by-step explanation:
d = 90°
e = 66°
Reason : Vertically opposite angles
Angles f and 66° are in the linear pair.
f + 66° = 180°
f = ( 180 - 66 )°
f = 114°
Related Questions
A jet ski can go 50 miles using one gallon of gas. About how many gallons of gas will be used to go 150 kilometers?
Answers
Answer: 1.86 gallons
Step-by-step explanation:
A jet ski can go 50 miles using one gallon of gas. To find the number of gallons needed for 150 kilometers, first convert kilometers to miles:
1 mile = 1.60934 kilometers
150 kilometers will be:
= 150 / 1.60934
= 93.2059 miles
If a jet ski can go 50 miles on one gallon, the number of gallons required for the above is:
= 93.2059 / 50
= 1.86 gallons
An jet travels at a constant speed of 320 miles per hour. How far, in miles, will the jet travel in 15 minutes?
Answers
Answer:
80 miles
Step-by-step explanation:
15 minutes = 1/4 hour
distance = speed * time
d = 320 * 1/4
d = 80 miles
Question 17 of 25
What is the probability of flipping a coin 10 times and getting tails 8 times?
Round your answer to the nearest tenth of a percent.
O A. 4.4%
B. 1.0%
OC 20.5%
D. 11.7%
Answers
Answer:
B
Step-by-step explanation:
10 ÷ 8
=0.8
≈1% probability
The diagram shows a pyramid with a rectangular base. The volume of the pyramid is 108cm^3.
What is the length of the base edge labeled x?
1. 2cm
2. 6cm
3. 18cm
4. 30cm
Answers
Answer:
Solution given:
Volume of pyramid=108cm³
area of base*height=108cm²
6*x*3=108
x=108/18
x=6
option2:6cm
Animal scientists studied foraging behavior of the scrub lizard, found in central Florida. Foraging is the process of searching for food. To study such behavior, the scientists recorded the number of head movements per minute for a sample of 63 lizards. A 95 percent confidence interval constructed from the sample is given as 2.7±0.62 head movements per minute. Based on the interval, is a claim of 3 head movements per minute plausible?
Answers
Answer:
The answer is "The claim is plausible because 3 head movements per minute are contained within the interval".
Step-by-step explanation:
The wet-growing process of creation, located in western Florida, is researched by animal researchers. Food production is the process of finding food. The researchers had collected a sampling of 63 lizards with the number of head motions per minute to investigate such behavior. The sample-based confidence interval of 95% is given as hand gestures of 2.7±0.62 per minute. Depending on the interval, a statement of 3 hand gestures is plausible per minute then within the interval, there have been three head motions per minute.
What is the solution of x + 6 < 5?
Answers
Answer:
a
Step-by-step explanation:
Answer:
x < -1
Step-by-step explanation:
Hope this helps you :)
How do I solve this?
Answers
Answer:
5a-30
Step-by-step explanation:
multiply 5 since its outside by the numbers inside the parethesis
I think it would be (5 × a) + (5 × -6)
identify the center and radius of the circle (x-7)^2+(y-11)^2=36
Answers
Answer:
Centre is [tex](7,11)[/tex]
Radius is [tex]6[/tex]
Step-by-step explanation:
The general equation for a circle is written in the form [tex](x-a)^2+(y-b)^2=r^2[/tex] , where [tex](a,b)[/tex] is the centre of the circle, and [tex]r[/tex] is the radius.
For your circle, [tex](x-7)^2+(y-11)=36[/tex], we can compare it with the general equation to find the centre and radius.
[tex]-a = -7[/tex]
[tex]-b = -11[/tex]
[tex]r^2 = 36[/tex]
Therefore, [tex]a=7[/tex], [tex]b=11[/tex] and [tex]r=6[/tex].
Centre at [tex](a,b)[/tex] which is [tex](7,11)[/tex] .
What is the correct theorem?
Answers
SAS because its is side angle side for both of them
Answer:
SSS (Side-Side-Side)
Step-by-step explanation:
It is given that PS ≅ RQ. Shown by congruency symbols, PR ≅ RQ. Lastly, QR ≅ QR due to the reflexive property.
Due to all three sides between the two triangles being congruent, you can conclude that they are congruent by SSS, or Side-Side-Side.
!!I WILL GIVE BRAINLIEST!!
A circle is represented by the equation below
(x+2)^2 + (y - 4)^2= 225
Which statement is true?
The circle is centered at (-2,4) and has a radius of 15.
The circle is centered at (2,-4) and has a diameter of 15.
The circle is centered at (2,-4) and has a radius of 15.
The circle is centered at (-2,4) and has a diameter of 15.
Answers
The circle is centered at (−2, 4) and has a radius of 15.
i took the test
A circle represented by the equation (x+2)² + (y - 4)²= 225 is centred at (-2,4) and has a radius of 15.
The equation of a circle is represented as follows:
Equation of a circle;(x-h)² + (y-k)² = r²where
(h, k) = centre
r = radius
Therefore, (x+2)² + (y - 4)²= 225 has the following centre and radius.
(x+2)² + (y - 4)²= 15²Then
(h, k) = (-2, 4)
Therefore, the circle is centred at (-2,4) and has a radius of 15
learn more on circle here: https://brainly.com/question/2416003?referrer=searchResults
HELP ME DEAR GOD-
Let H be the event that a coin flip lands with heads showing, and let T be the event that a flip lands with tails showing. (Note that P(H) = P(T ) = 0.5.) What is the probability that you will get heads at least once if you flip the coin ten times? Let A be the probability that heads appears at least once and B be the probability that heads does not appear.
If you flip the coin 10 times the probability you will get a heads at least once is ???
Answers
Answer:
The probability you will get a head at least once is 50%.
Step-by-step explanation:
Since the question is asking about the probability you will get, we can assume we’re answering based on theoretical probability. This type of probability is based on logic.
A coin always has two sides, one with head and the other with tails. So we can easily represent this as half and half. 1/2 as a fraction. 0.5 as a decimal. 50% as a percent. This means that P(H) will be equal to any one of these as they are all the same. The same can be said for the probability that a head does not appear, in other words, a tail appears. The reason being that the probability is split evenly between the two. This will again mean that P(T) will equal to any one of those.
So, A = 50% and B = 50%. The probability you will get a head at least once is 50%.
I need some help with this question.
Answers
Answer:
166
Step-by-step explanation:
hope this helps I'm not 100% though
Answer:
166mm²
Step-by-step explanation:
Given:- prism
[tex]L=5mm[/tex]
[tex]B=4mm[/tex]
[tex]H=7mm[/tex]
Surface area of prism = (LB+BH+HL)
[tex]2(5*4+4*7+7*5)[/tex][tex]2(20+28+35)[/tex][tex]2(83)[/tex][tex]166mm^2[/tex]☆ꨄ︎──᪥──᪥──ꨄ︎☆
hope it helps...
have a great day!!
I need help with this please
Answers
Answer:
x = 4
y = 10
Step-by-step explanation:
3x + 2y = 32 (Multiply this equation by -3)
9x - 3y = 6
-9x - 6y = -96
9x - 3y = 6
-9y = -90
y = 10
3x + 2y = 32
3x + 2(10) = 32
3x + 20 = 32
3x = 32 - 20
3x = 12
x = 4
Which expressions are equivalent to the one below? Check all that apply log2-log4
Answers
Answer:
-log(2)
Step-by-step explanation:
Hey guys I need help asap
Answers
math help pls! i’m not sure how to solve this
Answers
Answer:
-sin(x)
Step-by-step explanation:
im not sure what the 'difference quotient' means, but the derivative of cos(x) is just -sin(x).
PLEASE HELP ME AND NO VIRUS LINKS 40 POINTS
Which side lengths form a right triangle?
Choose all answers that apply:
Answers
Answer:
All the above
Which ratio is equivalent to 1 to 8?
7 to 14
7 to 9
6 to 41
6 to 48
Answers
6 to 48 simplified
it becomes 1 to 8
so the answer is 6 to 48
plz mark as brainliest
Giving brainlist! It’s an homework It’s due is today aaa
Answers
Answer:
1. D
2. C
3. A
4. B
Step-by-step explanation:
________________
PLEASE HELP ASAPPPP ( NO LINKS )
Answers
Answer:
1.
a.
i & iii
b.
ii & iii
2.
a.
2.5 or 5/2
b.
12.9
c.
12
d.
11/4
e.
4
3.
I cant help u w/ this one
4.
a.
.424
b.
.0082
5.
Yes both their methods works.
Step-by-step explanation:
Trust me
Answer: Question 1 : x + 3 = 14 and x = 14 - 3
Question 2: y/5 = 60 and y = 60 x 5
Solve each eqaution
2x = 5 : answer : x = 5/2
y + 1.8 = 14.7 (subtract 1.8 on each side) : answer = 12.9
6 = 1/2z (combine terms) Answer 12
3 1/4 = 1/2 + W (Convert mixed numbers to improper fractions) answer = -1 9/13
2.5t = 10 : answer : 4
2.5t-(10)=0
t=10/2.5
(For 3 I can't draw the diagram asked. sorry)
21.2 - 0.82 = 20.38
2.05 x 0.004 = 0.00820.
Lin is right. Jada method 60 divided by 4 (1/4 of 60) which gives you 15. Andre method: 25/100 x 60 = 50.
Hoped this helped
Step-by-step explanation:
If 7 cans of dog food sells for $4.13, how much will 12 cans sell for?
12 cans = $ ????
Answers
Answer:
$7.08
Step-by-step explanation:
I'm pretty sure it correct but if not sorry
Answer:
12 cans = $49.56
bc
12 cans x 4.13 = $49.56
Step-by-step explanation:
Determine the period.
Answers
In this case the period is 7 units
A circle has a center at A (4,5), Determine the radius of the circle given two end points of the circle are B (9,5) and C (-1,5)
Answers
ANSWER :
The center-radius form of the circle equation is in the format (x – h)2 + (y – k)2 = r2, with the center being at the point (h, k) and the radius being "r". This form of the equation is helpful, since you can easily find the center and the radius.
Correct I’ll give brainlist no links or I’ll report
Answers
what percent of 16 is 120
Answers
charlies goal is to sell an average of 18 cars each month this year. this table shows how many cars he sold each month from january to november. how many cars does charlie need to sell in december in order to meet his goal of a mean of 18 cars per month?
A. 17
B. 19
C. 26
D. 28
Answers
Answer: C-26
Step-by-step explanation: First you need to figure out how many total cars he needs to sell through the year by multiplying 12 by 18. This should get you 216. Now, we need to add all of his actual stats that we have so far to get a total of 190 cars sold. We know he needs 216 total by the end of the year, so we just have to subtract 190 from 216 to get our answer, 26.
How many solutions does ax? - bx+c=0 have if
62 4ac < 0?
O A. one solution
O B. no real number solutions
O C. two solutions
O D. three solutions
Answers
HELP PLEASE. !!!!!!
Answers
Answer:
12
Step-by-step explanation:
What is the missing measurement
Answers
Answer:
110
Step-by-step explanation:
Share £20 in the ratio 2: 3
5