Answers
Answer:
m1 = 62.5
m2 = 62.5
m3 = 55°
m4 = 75°
m5 = 50°
Step-by-step explanation:
m1: Sides 1 and 2 are congruent so angle will be the exact same as m2:
180° - 55° = 125 | 125 / 2 = 62.5°
m2: same as m1; 62.5°
m3: equivalent to 55° due to its location
m4: angle of a line is 180° so 180° - 105° = 75°
m5: angles of triangle add to 180° so 180° - (75° + 55°) = 50°
Related Questions
Subtract (7.85.1t) from (2.83.2t). Use the Commutative Property to show the difference another way. Choose the correct difference. A. 1.9t5 B. 51.9t C. 8.3t5 D. 58.3t
Answers
15 cm
30°
B
OAB is a sector of a circle, centre O.
The radius of the circle is 15 cm.
The angle of the sector is 30°.
Calculate the area of sector OAB.
Leave your answer in its simplest form.
Answers
Step-by-step explanation:
change the angle to radian
then use formula 1/2 × π × radius square
PLS HELP, AM BEING TIMED, WILL give brainliest and it's a test
Answers
a math class conducted an experiment where each student flipped a coin 10 times.The class flipped heads 158 heads and 172 tails.How does the experimental probability of flipping heads?Explain your answer.
Answers
Answer:
Step-by-step explanation:
a mmath class=english
PLEASE HELP ASAPPP ITS URGENT
Answers
Answer:
Step-by-step explanation:
2^-70/4^14
1/(2^70*4^14)
answer is b
9514 1404 393
Answer:
B 1/(2^70·4^14)
Step-by-step explanation:
The applicable rules of exponents are ...
(a^b)^c = a^(bc)
a^-b = 1/a^b
__
[tex]\left(\dfrac{2^{-10}}{4^2}\right)^7=\dfrac{2^{-10\cdot7}}{4^{2\cdot7}}=\dfrac{2^{-70}}{4^{14}}=\boxed{\dfrac{1}{2^{70}\cdot4^{14}}}[/tex]
Za and Zb are complementary angles. Za measures 55°.
What is the measure of Zb?
Answers
Answer:
15
Step-by-step explanation:
hope this helps!
The number 26411 is completely divisible by
Answers
Answer:
7, you can just your calculator to test it out.
Answer:
Step-by-step explanation:
Where to start?
It isn't 2 and it isn't 3. You tell it's not 2 because it is an odd number.
It isn't 3 because the digits (26411 = 2 + 6 + 4 + 1 + 1) add up to 14 which is not divisible by 3, so the whole number is not divisible by 3.
It is not divisible by 5 because numbers divisible by 5 end either in 0 (which would make it even and divisible by 2) or 5. This one doesn't end in 5.
The very first number you can try is 7. That works. 3773 is the result.
The next prime to try is 11. I have a feeling that will work as well. Let's try it. It works as well. It's the symmetry of 3773 that made me look at eleven. There is a very complicated rule having to do with the odd and even places subtracted that tells you whether a number is divisible by 11 or not.
343 is the resulting number. I think that is 7^3 which is correct. So here's your answer
7 * 7 *7 * 7 * 11 is the answer. It's worthwhile to know how to do this. Factoring large numbers is one of the cornerstones of mathematics. Computers love this kind of thing.
Philll weights 120 lb Kim weighs 75% as phill eathan weigh 90% as much as Kim. And Amy weighs 2/3 as much as earthen what is the average weight of them?
Answers
Answer:
Step-by-step explanation:
anyone know the answer to this?????
Answers
Answer:
15
Step-by-step explanation:
because you add them all up on god
Answer:
im not good at math
Step-by-step explanation:
If you can answer this, please help !
Answers
Answer:
the total of angle's in traingle is 180
so 85+53+c=180
c=180-138
c=42
Step-by-step explanation:
180° = m∠A + m∠B + m∠C
180° = 85° + 53° + m∠C
180° = 138° + m∠C
m∠C = 180° - 138°
= 42°
#CMIIW
Riley is starting her own laundry business. Riley thinks she will do a better job than her competitors, so she thinks she can charge $16.80 per hour. If she knows she will only be able to work 40 hours per week, how much money will she earn each week?
Answers
Answer:
dont copy thos links they are a Scamm
There are 9 roses in a vase of 11 flowers. The rest are daisies.
Answers
Answer:
there are 2 daisies
Step-by-step explanation:
Someone seriously help me im tired of the links
Answers
Someone please help! I’ll give brainliest!!
Answers
Answer:
The correct answer is [tex]108\pi (yd^3)[/tex].
Step-by-step explanation:
The formula to find a volume of a cone is [tex]\pi r^2*\frac{h}{3}[/tex], where [tex]r[/tex] represents the radius and [tex]h[/tex] represents the height of the cone. By substituting the values in, you'll get that the volume of the cone is equivalent to [tex]\pi*6^2*\frac{9}{3}[/tex] = [tex]36\pi * 3[/tex] = [tex]108\pi (yd^3)[/tex], so that is the answer.
Answer:
108 cu. yd.
Step-by-step explanation:
V = [tex]\frac{\pi r^{2} h}{3}[/tex] = [tex]\frac{ \pi 6^{2} *9}{3}[/tex] = [tex]\frac{36(9)\pi }{3}[/tex] =[tex]\frac{ 324\pi }{3}[/tex] = 108 cu. yd.
Janya walked 1/10 mile in 2 minutes. If she walked at a constant speed, how many miles did she travel in 1 minute? Write your answer as a fraction.
Answers
Question one : -10 -4
Question two : -7+ (-16)
Question three :12 - (-3)
Question Four : -14 + 9
HELPPPPP MEEEE
Answers
Use the graph to find the solutions of -1/2x^2-x+4=0. No bots or links please. Give a logical answer. I need this for a timed test and its greatly appreciated.
Answers
Answer:
= − 4
= 2
Step-by-step explanation:
search it up
USING THE DRAWING BELOW IDENTIFY THE FIGURES REPRESENTED BY THE LETTERS,
A
B
C
E
D
Answers
Answer:
If this is the type of question that I think it is then:
A) trapezoid
B) square
C) parallelogram
D) rectangle
E) rhombus
Step-by-step explanation:
If it is not, then I apologize.
Who is my favorite person ever?
Answers
The answer would obviously be :
me.How to calculate a common fraction
Answers
To find a common denominator, multiply each part of a fraction by the denominator of the other fraction. For example, to find a common denominator for 1/3 + 2/5, multiply the 1 and 3 by 5 and multiply the 2 and 5 by 3. You should get 5/15 + 6/15. Then you can calculate the fractions.
I'm not sure if this is what you meant but here
-5x^2+8×-6 how do I factor out this expression
Answers
2. Find x to the nearest tenth 10a. 5.8
b. 5.9
c. 8.1
d. 7.3
Answers
Answer:
the answer is
c. 8.1.
Step-by-step explanation:
you can add 36 and 10 and then divide it by 180 i think idrk
you guys are my 911 HELP ILL GIVE POINTS: find the area of the shape shown below
Answers
That little missing piece at the end has an area of 4. The square has an area of 16, and the other part is basically also the square, missing a piece that equals 4. The question would be 16 x 2 -4= 28 .
Pls Mark Brainliest
Comment if you want me to explain the actual math in detail
The area of a square is 500" in. What is the perimeter of the square.
Answers
Answer:
500
Step-by-step explanation:
!!!!!Please help I'm so stuck!!!!!
Suppose you drop a tennis ball from a height of 7ft. After the ball hits the floor, it rebounds to 80% of its previous height.
How many bounces will it take for the ball to rebound to a height of less than 1 foot?
A) 11
B) 9
C) 10
D) 12
Answers
According to a medical study, 15% of people will experience an adverse side effect
within one hour after taking a particular experimented drug. Suppose you survey 12
people who participated in the study. What is the probability at most 2 people will
have adverse side effect?
A)O 0.594
B)0.646
C)0.736
D)0.264
Answers
Answer:
c
Step-by-step explanation: trust me
The probability that the people that would have adverse effect are at most 2 is 0.736
What is probability?This is the theory that is used in statistics to explain the chances of an event occuring.
To solve for the probability of at most 2, we solve for 1- P(1) + P(2)
= 1/12 + 2/12
= 1 - 0.083+0.167
= 0.73
Therefore the probability that the most people with adverse effect is 2 is 0.736. Option c is correct.
Read more on probability here: https://brainly.com/question/24756209
Where do f(x) and the line y=1 intersect?
Answers
Find f(x) = 4*, when x = 1/2
Answers
Answer:
f=8
Step-by-step explanation:
fx0.5=4
f=4x2
f=8
mhm help me please thanks
Answers
Answer:
19
Step-by-step explanation:
Sorry if wrong :> Hope i helped! Have a awesome day!!! You're a great hooman ^_^ Please mark brainliest !!
Plz answer this question
mhanifa
Answers
Answer:
Option BStep-by-step explanation:
Given function:
H(s) = 0.003s² + 0.07s - 0.027Average rate of change in the interval s = 80 and s = 100:
[H(100) - H(80)] / (100 - 80) = [0.003(100²) + 0.07(100) - 0.027 - 0.003(80²) - 0.07(80) + 0.027] / 20 = 12.2 / 20 = 0.61Correct choice is B. 0.61