Answers
Answer:
LOM= 130º
Step-by-step explanation:
Combine the two equations and set it to equal 180º(LON), 180º=12x+120º
next subtract 120º from both sides, 60º=12x. Now divide both sides by 12, 5=x. Now you can plug 5 back into the original equation to calculate MON, 8x5+90º
Answer:
∠MON = 130
Step-by-step explanation:
∠LON = 180°
∠LOM + ∠MON = 180 -------equation
where:
∠LOM = 4x + 30
∠MON = 8x + 90
plugin values into the equation
4x + 30 + 8x + 90 = 180
4x + 8x + 30 + 90 = 180
12x = 180 - 30 - 90
12x = 60
x = 60/12
x = 5
plugin values to ∠MON = 8x + 90
∠MON = 8x + 90
∠MON = 8(5) + 90
∠MON = 130
Related Questions
Find two consecutive whole numbers that square root of 31 lies between.
answer this please.
Answers
Given :
An irrational number , [tex]x=\sqrt{31}[/tex] .
To Find :
Two consecutive whole numbers that square root of 31 lies between.
Solution :
We know , square root of 36 is 6.
Also, square root of 25 is 5.
Now, we can see that [tex]\sqrt{31}[/tex] lies between 5 and 6. Also, both 5 and 6 are consecutive.
Therefore, between 5 and 6 is the solution.
Hence, this is the required solution.
The consecutive whole numbers that the square root of 31 lies between will be 5 and 6.
Consecutive numbers simply refers to the numbers that follow each other in a particular set.
The square root of 31 is 5.57
Therefore, it can be noted that 5.57 will be between 5 and 6.
Therefore, the numbers are 5 and 6.
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PLEASE ANSWER FAST ILL GIVE YOU BRAINLIEST❤️❤️❤️❤️
Answers
Answer:
No, he should have gotten $11.70.
Step-by-step explanation:
50.00
-38.70
______
$11.30
help me out with this question
Answers
Answer:
The size of the sample is 23 scientists.
The average person drinks 3.4 pints in a day . How many gallons is that in a week
Answers
Answer:
2.975 gallons a week
Given f(t)=2x2-3x, what is the value of f(6)?
Answers
f(t) = 2(6)^2 - 3(6)
f(t) = 2(36) - 3(6)
f(t) = 72 - 18
f(t) = 54
Answer:
f(t) = 54
Analyze the image below and answer the question that follows. A cross-sectional view of the Earth to show the 4 layers. An arrow points to the fourth layer. Image by Mats Halldin and Charles C. In the image above, the arrow is pointing to a layer of the Earth that is solid and extremely hot. Which of the Earth’s layers is the arrow pointing to? A. the mantle B. the crust C. the inner core D. the outer core Please select the best answer from the choices provided A B C D
Answers
Answer:
The mantle is the #2 the crust is #1 the outer core is #3 the inner core is #4
Hoped I helped
Answer:
A
Step-by-step explanation:
What’s the slope intercept form.slope -3/4 and passes through (8,-3)
Answers
Answer:
Step-by-step explanation:
y + 3 = -3/4(x - 8)
y + 3 = -3/4x + 6
y = -3/4x + 3
Define the remainder theorem
Answers
Assuming that your heart beats 70 times per minute, how many times does your heart beat in 6
days?
25,200
201,600
604,800
O 36,288,000
Answers
Answer:
C: 604,800
Step-by-step explanation:
24 hours in a day
60 minutes in an hour
24x60=1440
1440x 6=8640
8640x70=604800
Hope this helps
The heart will beat 604800 times in 6 days.
Number of minutes in a day = 1440 minutes
Number of minutes in 6 days = 1440 × 6 = 8640 minutes
Since the heart beats 70 times per minute, the number of times that it'll beat in 6 days will be:
= 70 × 8640
= 604800
The heart will beat 604800 times in 6 days.
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Simplify the expression.
9^1/2 - 16^1/4 =___
Answers
A student is taking a history course and an English course. He decides that the probability of passing the history course is .75 and the probability of passing the English course is .84. If these events are independent, what is the probability that (a) he passes both courses; (b) he passes exactly one of them
Answers
Answer:
a. 0.63
b. 0.33
Step-by-step explanation:
Here is a probability question. When two events are independent, it means that the probability of one of the events happening has no effect on the probability on the other happening.
From the question, let P(H) be the probability of passing the history course while P(E) is the probability of passing the English course;
By representation;
P(H) = 0.75
P(E) = 0.84
a) Probability of passing both
This means that he passes history and also passes English;
Mathematically that would be represented as;
P(E) * P(H) = 0.84 * 0.75 = 0.63
b) Probability that he passes exactly one of the courses.
This means that he passes one and he fails the other. Mathematically, we should remember that the probability of an event not happening = 1 - probability of the event happening
Let P’(H) and P’(E) be the probability of failing the history and english courses respectively;
Thus; P’(H) = 1 - 0.75 = 0.25
while P’(E) = 1-0.84 = 0.16
Now the probability that he passes exactly one means he passes one and fails the other.
So in this case, we have two scenarios; He passes History and fail English or passes English and fails history.
Thus, we have;
[P(H) and P’(E) or P(E) and P’(H)]
In probability, and means multiplication while or means addition; thus we have;
{P(H) * P’(E) } + {P’(H) * P(E)}
= ( 0.75 * 0.16) + (0.25 * 0.84)
= 0.12 + 0.21 = 0.33
3x-9-2x+4. answer????
Answers
Let x represent an unknown number. Write an equation that represents the given statement. Then find the value of the unknown number.
Eleven less than seven times a number is -4. Find the number.
Part: 0/2
Part 1 of 2
An equation that represents the given statement is
D=D
5
Answers
Hey there! I'm happy to help!
If something is 11 less, we are subtracting 11.
-11
We have 11 less than seven times a number x.
7x-11
The word is means equals.
7x-11=-4
Now we need to isolate the x. We add 11 to both sides.
7x=7
We divide both sides by 7.
x=1.
Have a wonderful day! :D
A__________________________ is a correspondence between two types of quantities such that the measures of quantities of the first type are proportional to the measures of quantities of the second type. * 2 points proportional relationship graph constant table
Answers
Answer:
Newtons 2nd law of motion
Step-by-step explanation:
Newton’s second law of motion is closely related to Newton’s first law of motion. It mathematically states the cause and effect relationship between force and changes in motion. Newton’s second law of motion is more quantitative and is used extensively to calculate what happens in situations involving a force. Before we can write down Newton’s second law as a simple equation giving the exact relationship of force, mass, and acceleration, we need to sharpen some ideas that have already been mentioned.
The area of the parallelogram is 31.5 cm? What is the parallelogram's height?
b=3.75 cm
Answers
Answer:
[tex] \boxed{\sf Height \ of \ parallelogram \ (h) = 8.4 \ cm} [/tex]
Given:
Area of parallelogram (A) = 31.5 cm²
Base of parallelogram (b) = 3.75 cm
To Find:
Height of parallelogram (h)
Step-by-step explanation:
Area of parallelogram (A) = Base (b) × Height (h)
31.5 = 3.75 × h
h × 3.75 = 31.5
h = [tex] \sf \dfrac{31.5}{3.75} [/tex]
h = 8.4 cm
The height of the parallelogram is 8.4cm with a base of 3.75cm and an area of 31.5 sq cm.
What is a parallelogram?A basic quadrilateral with two sets of parallel sides is known as a parallelogram. In a parallelogram, the opposing or confronting sides are of equal length, and the opposing angles are of equal size.
The area of a parallelogram is base multiples by height as two triangles form a parallelogram.
Given, The area of the parallelogram is 31.5 sq cm and the base is 3.75 cm.
We know the area of a parallelogram is base×height.
∴ h×3.75 = 31.5.
h = (31.5/3.75) cm.
h = 8.4 cm.
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Are the points H and L collinear?
E
S
H
Answers
Solve the equation 6z = 48
Answers
Answer:
z = 8
Step-by-step explanation:
We divide 6 on both sides ^^
3/8 + 1/8 - 1/7 + 1/4 =
Answers
Answer:
0.60714285714
6. As part of their employee benefits, all workers at Light and Power Electric Company
receive a pension that is calculated by multiplying the number of years worked
times 1.875% of the average of their three highest years' salaries. Mia has
worked for LPEC for 30 years and is retiring. Her highest salaries were
$92,000, $94,800, and $96,250. Calculate Mia's pension.
Answers
Answer:
$1769.06
Step-by-step explanation:
The sum of Mia's three highest salaries is ...
$92,000 +94,800 +96,250 = $283,050
so the average is ...
$283,050/3 = $94,350
Her pension is then ...
0.01875 × $94,350 = $1769.06
_____
Additional comment
This is equivalent to the total of those salaries, divided by 160.
T/3 × 0.01875 = T × (0.01875/3) = T × 0.00625 = T/160
Sometimes, there are simpler ways to calculate things like this.
Find the value of x- pls help
Answers
Answer:
35.2
Step-by-step explanation:
Help me and I’ll give you all my points
Answers
Answer:
The answer is B
Step-by-step explanation:
The answer is B because if you divide 4 into 24 it will equal 6, therefore the answer is B because it is 1/6
A map of a park says its scale is 1 to 100. What do you think that means? help I'm confused on this one??????
Answers
Answer:
Ratio scales
If the scale of the plan is 1 : 100 this means the real measurements are 100 times longer than they are on the plan
GPA
1.73
3.08
3.39
3.7
3.52
3.28
2.87
1.86
2.73
1.93
2.15
1.55
2.24
1.63
3.26
Answers
Answer:
i dont get what you mean
Step-by-step explanation:
idki dont know
Write root(4, 81 ^ 5) exponential form
Answers
Answer:
81^(5/4)
Step-by-step explanation:
The index of the root becomes the denominator of the exponent fraction.
[tex]\sqrt[4]{81^5}=\boxed{81^{\frac{5}{4}}}\\\\=243[/tex]
Answer:
1st problem: 81 5/4
2: 81 5/4
3: 243
Step-by-step explanation:
for edge 2021(:
how many solutions does the equation have? -3f + 3f = 0
Answers
Answer:
infinite solutions
Step-by-step explanation:
-3f + 3f = 0
0=0
This is always true so there are infinite solutions
Answer:
All Real Numbers (infinite Solutions)
Step-by-step explanation:
When you cancel out the -3f and the +3f you get [tex]0=0[/tex] and since that is true you get all real numbers
Hope this helps
which situation best represents the following equation 15+.15x<25+.05x
Answers
Answer:
x<10
Step-by-step explanation:
First, we want to move all of our like terms to one side. In the inequality, the variable x on one side and our whole numbers on the other.
To do this you have to cancel out 0.5x on the right side. So you need to subtract 0.5 from both sides.
This leaves you with 15+x<25. Subtract 15 from both sides which leaves you with x<10
Hope this helps :)
A cup of coffee costs $4 and a cup of tea costs $3.50. If ray has $40 and has bought 6 cups of coffee, find the maximum of tea he can buy.
Answers
Answer:
Coffee= $4
Tea= 3.50
6x4=$24
so with this in mind you must take 24 and divide it by the price of tea
24/3.50 is 6.8 so they max cups of tea he can buy is 6.
Hope this helps. :)
Step-by-step explanation:
The maximum number of cups he can buy will be 7.
What is an expression?Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Given that a cup of coffee costs $4 and a cup of tea costs $3.50. If ray has $40 and has bought 6 cups of coffee.
6x4=$24
Divide 24 by 3.50 to get the number of cups.
24/3.50= 6.8
Therefore, the maximum number of cups he can buy will be 7.
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Noah solved an equation as shown below and found that the equation has infinitely many solutions. Negative 3 (x + 4) + 2 x = 2 (x minus 6) minus 3 x. Negative 3 x minus 12 + 2 x = 2 x minus 12 minus 3 x. Negative x minus 12 = negative x minus 12. Which explains whether Noah is correct? Noah is correct because the two sides of the equation are equivalent expressions. Noah is correct because if he continues the solution, the final solution will be x = negative 2. Noah is not correct because the equivalent expressions mean that there is no solution. Noah is not correct because he used the distributive property incorrectly.
Answers
Answer:
A is the answer
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
Which number has a 3 that
has a value 10 times as much
as the 3 in 43.92?
A. 235.16
C. 96.315
B. 394.8
D. 7.635
Answers
Answer:
Answer A : 235.16
Step-by-step explanation:
Notice that in the original number (43.92), the 3 is located in the column of the units. So we are looking for a number that contains a 3 in ten times as much, that is a number that contains a 3 in the column of the tenths.
From the four given choices, the only one with a 3 in the column of the tenths is the one in answer A: 235.16
Evaluate each expression.
Answers
Answer:
THIS DESERVES A BRAINLIEST BECAUSE I PUT ALL OF THE ANSWERS AND THE WORK TO IT
1: 6
2: 3
3: 5
4: 1
5: 3
6: -1
7: 8
8: 4
9: 3
10: 16
Step-by-step explanation:
Use PEMDAS
1. (2x2)+2
You do 2x2 first which is 4 so then you do 4+2 which is 6
2. 6 divided by (5-3)
You do 5-3 first which is 2 then 6/2 (that's 6 divided by 2) which is 3
3. 6/6 x5
so you do 6 divided by 6 which is 1 then you get 1x5 which is 5.
4. 2-(5-4)
5-4 is 1 and 2-1 is 1
5. 2+6/6
6 divided by 6 is 1 and 2+1 is 3
6. (-6)+5 is -1
7. 1-(-7) is the same as 1+7 which is 8
8. (-3)-7 is the same as -3+7 which is the same as 7-3 which is 4
9. 5+(-2) is the same as 5-2 which is 3
10. 8-(-8) is the same as 8+8 which is 16
