Find the value of a.
Thanks so much for the answers im just really bad at math sorta
Answers
this is because 90-51 = 39 and that is a right triange (90 degrees)
Step-by-step explanation:
✧ [tex] \underline{ \underline{ \large{ \tt{G \: I \: V \: E \: N}}}} : [/tex]
∠ AOE = a° , ∠EOD = 51° , ∠DOB = 90°✧ [tex] \underline{ \underline{ \large{ \tt{T \: O \: \: F \: I\: N\: D}}} }: [/tex]
value of a✑ [tex] \underline{ \underline{ \large{ \tt{S \: O \: L \: U \: T \: I \: O\: N}}}}[/tex] :
~Set up an equation and solve for a :
☄ [tex] \large{ \bf{a \degree + 51 \degree + 90 \degree = 180 \degree}}[/tex] [ Sum of angle in a straight line ]
~Add the numbers : 51° & 90°
➛ [tex] \large{ \tt{a \degree + 141 \degree = 180 \degree}}[/tex]
~Move 141° to right hand side and change it's sign
➛ [tex] \large{ \tt{a \degree = 180 \degree - 141 \degree}}[/tex]
~Subtract 141° from 180°
➛ [tex] \large{ \tt{a = 39 \degree}}[/tex]
⤇ [tex] \boxed{ \boxed{ \large{ \text{Our \:Final \: Answer} : \underline{ \tt{a = 39 \degree}}}}}[/tex]
Hope I helped ! ♡
Have a wonderful day / night ! ツ
⭒Let me know if you have any questions regarding my answer! ⭒
✎ [tex] \underline{ \underline{ \mathfrak{Carry \: On \: Learning}}}[/tex] !! ♕
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Related Questions
Angie scored 91 points on a test but only received a 65% grade on the test. How many points were possible on the test?
Answers
Answer:
s 91 x 65= 4 615 / 100 = 46,15
je ne suis pas sur de ma reponse
Step-by-step explanation:
10 divided by 1 7/8 = 4x what is x? hurry!!
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X= 20/17
I hope this helps!!
Write positive, negative, or no correlation to describe each relationship
Answers
Answer:
4. negative
5.no correlation
6.positive
Step-by-step explanation:
Answer:
negative
Step-by-step explanation:
all the dots go down
Find the surface area of the prism or pyramid. Round to the nearest hundredth if necessary.
Answers
Answer:
the total surface area would be 233^2 im pretty sure (im not 100% sure) because the you do the lateral surface area add the top surface area add the bottom surface area so im pretty sure the answer would be 233cm^2 (^2 means squared)
PLEASE HELP ME!!!! THIS IS TIMED!!! PLEASE HELP!!!!!!!
Answers
A contractor is building a set of stairs out of concrete. Each stair is exactly the same length, width, and height.
Staircase
Diagram shows a set of three steps of a staircase. Height of the third step from the ground measures 1.8 meters. The width from the front of the staircase to the back of the staircase measures 1.2 meters. The length of the steps measures 2.4 meters.
Which solid figures can the stairs be broken into? What are the dimensions of each solid figure?
How much concrete will be needed to form the stairs?
Answers
Answer:
Dimensions:
H = 0.9 m
W = 0.4 M
L = 2.4 m
Step-by-step explanation:
As they are all the same dimensions and there are only 3 stairs, divide all the figures (except the length as it will stay the same) by 3 to get your figures.
Answer:
top rectangular prism = .6 x .4 x 2.4
middle rectangular prism = .6 x .8 x 2.4
bottom rectangular prism = .6 x 1.2 x 2.4
concrete needed = 3.672 cubic meters
Step-by-step explanation:
The steps can be broken into bottom step from front to back, middle step from front to back, top step from front to back resulting in
three rectangles
The dimensions of each solid figure can be found since we know the steps are equal so we divide the height and width by 3 equal parts and the length stays the same. So...
1.8/3=.6 m
1.2/3=.4 m
top rectangular prism = .6 x .4 x 2.4
middle rectangular prism = .6 x .8 x 2.4
bottom rectangular prism = .6 x 1.2 x 2.4
Find the volume by plugging our dimensions into the formula for volume for each step and then add all three steps together for total volume...
.6 x .4 x 2.4= .576
.6 x .8 x 2.4= 1.152
.6 x 1.2 x 2.4=1.944
add totals together...
.576 + 1.152 + 1.944=3.672
The law of large numbers states that, as the number of trials increase, the experimental probability will become closer to an event's -- .
A) outcome
B) probability ratio
C) theoretical probability
D) sample size
Answers
The law of large numbers states that as the number of trials or experiments increases, the experimental probability of an event occurring will approach or converge to the theoretical probability of that event.
We have to give that,
The law of large numbers states that, as the number of trials increases, the experimental probability will become closer to an event's
Since we have to know that,
The law of large numbers states that as the number of trials or experiments increases, the experimental probability of an event occurring will approach the theoretical probability of that event.
In other words, the more trials we conduct, the closer our observed outcomes will be to the expected or theoretical outcomes based on probability calculations.
So, the correct option is,
C) Theoretical probability
Learn more about the probability visit:
https://brainly.com/question/13604758
#SPJ4
Help please
.............
Answers
Answer:
hi dude
Step-by-step explanation:
I’ve attached the same work
If you could explain to me how you get the answer, that will be great!
Answers
Answer: 156
let me know if this is wrong
Step-by-step explanation:
first, find the surface area of the square base
6(6)=36
after that, find the surface area of the 4 triangular lateral faces
formula: SA=4(bh÷2)
then substitute
SA=4(6 x 10 ÷ 2)
solve
SA=4(30)
SA=120
add the surface area of the square base and the lateral faces
120+36=156
Pls help. I have no idea what to do.
Answers
Answer:
Yes, because it is a right triangle.
Answer:
Yes
Step-by-step explanation:
It's a right triangle, as the square root of 1.2 squared + 1.6 squared equals 2.
Daily high temperatures (°F): 45, 50, 47, 52, 53, 45, 51 Calculate the range of temperature. Degrees
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Answer:
The range of the temperature is 8
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A survey asked national park visitors to choose their favorite type of landscape.
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Jungle 8880
Desert 4800
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(b)Construct a percent bar graph for the data.
Answers
Answer:
73%
Step-by-step explanation:
have a great day
what is the first step in evaluating the expression (5 +8 / 4 x 3)2nd power
Answers
pls answer the first half of this!
Answers
Answer:
$26
Step-by-step explanation:
Mean: [tex]\frac{sum-of-all-the-numbers}{amount-of-numbers}[/tex], which, when added up, equals 154.
154 + 26 would equal 180, and 154 - 26 = 128.
128-180 is well within the range of Q1 and Q3, with the range from 100 to 190
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Answer:
A.(4,125)
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Step-by-step explanation:
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Answers
Answer:
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Step-by-step explanation:
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Answers
Answer:
12 pounds.
Step-by-step explanation:
ratio 3:14
56÷14=4
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Answer:
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Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation:
GIVING BRAINLIEST TO CORRECT ANSWER
Police officers in California and Florida were comparing the number of tickets they had written people for driving without a seatbelt. Based on the information, which statement is true?
A. Florida had more seat belt violators than California.
B. California had more seat belt violators than Florida.
C. California and Florida had the same number of seat belt violators.
D. There were less seat belt violators on Tuesday in both states.
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Answer:
your answer will be option C. California and Florida had the same number of seat belt violators.
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Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation:
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HELP DUE AT 8: 30 ASAP!
Answers
27q = –513
Solve.
Please
Answers
Answer:
-19
Step-by-step explanation:
27x-19=-513
Answer:
-19
Step-by-step explanation:
To solve for q, you need to isolate q. To do, this you would divide both sides by 27.
27q = –513
27q/27 = –513/27
q = -19