PLZ help BRAINLIEST 5 STARS THANKS AND POINTS
9514 1404 393
Answer:
(A, B, C, D) = (84°, 112°, 136°, 28°)
Step-by-step explanation:
The degree measures of the angles in terms of x are ...
A = 3x
B = 4x
C = 4x +24
D = x
The sum of the angle measures is 360 degrees, so we have ...
A +B +C +D = 360
3x +4x +(4x+24) +x = 360
12x = 336 . . . . subtract 24, collect terms
x = 28 . . . . . . . divide by 12
Then the angle measures are ...
m∠A = 3·28° = 84°
m∠B = 4·28° = 112°
m∠C = 112°+24° = 136°
m∠D = 28°
Write 55g as a percentage of 2.2 kg.
Answer:
2.5%
Step-by-step explanation:
Please mark Brainliest when able.
Who would be the most likely audience for Jack London's story?
the general public
college professors
teenagers
young adults
Answer: general public
Answer:
The answer is the general public.
Step-by-step explanation:
I got it right on the lesson!
Hope this helps! :D
which ordered pair is a solution of the equation y=5x+4?
a. (2,14)
b. (5, -29)
c. (3, -19)
d. (5-21)
thank you. :)
What is the equation of the line that passes through the point (5,-2) and has a slope of -2\5
Answer:
The answer is
[tex]y = - \frac{2}{5} x \\ [/tex]Step-by-step explanation:
To find an equation of a line when given the slope and a point we use the formula
[tex]y - y_1 = m(x - x_1)[/tex]
where
m is the slope
( x1 , y1) is the point
From the question the point is ( 5 , - 2) and slope is - 2/5
The equation of the line is
[tex]y + 2 = - \frac{2}{5} (x - 5) \\ y + 2 = - \frac{2}{5} x + 2 \\ y = - \frac{2}{5} x + 2 - 2[/tex]
We have the final answer as
[tex]y = - \frac{2}{5} x \\ [/tex]
Hope this helps you
help maybe , please ??
Step-by-step explanation:
x + 53 = 90
x = 37
answer is 37
For questions like this right angles equal 90° and straight angles equal 180°.
For this one you would do 90° - 53° = 37°
Hope this helped!
Help please and thank you
whoever answers you are amazing and are brilliant not cause its a hard question it just feels good to be told nice things :)
Answer:
It's discrete and non-linear
Step-by-step explanation:
it is not continuous and linear because it does not form a line going in one direction the entire time
Answer:
The answer would be D
Step-by-step explanation:
The answer is D since I did a very similar question to this about a week ago for my class
Please someone help
Answer:
a) 1950ml
b) 10 people
Step-by-step explanation:
Please see the attached picture for the full solution.
d) A bag contains 6 black and 4 white marbles. A marble is drawn at random from
the bag and it is replaced to draw another marble. By using a tree diagram, find the
probability of getting
(i) both of them of the same colour.
(ii) Both of them of the different colours.
Please help!
Answer: (i) 13/25 = 52% (i) 12/25 = 48%
Step-by-step explanation:
Notes:
"and" means multiply"or" means add(i) If they are both the same color, then you draw a
Black Marble and Black Marble or White Marble and White Marble
(6 black/10 total) x (6 black/10 total) + (4 white/10 total) x (4 white/10 total)
= 36/100 + 16/100
= 52/100 (52%)
= 13/25
(ii) If they are different colors, then you draw a
Black Marble and White Marble or White Marble and Black Marble
(6 black/10 total) x (4 black/10 total) + (4 white/10 total) x (5 white/10 total)
= 24/100 + 24/100
= 48/100 (48%)
= 12/25
see Tree Diagram below
Please help ASAP I’m very confused
Answer:
Step-by-step explanation:
Match the following trigonometric ratios with the correct equation for the triangle shown below.
Step-by-step explanation:
24²+7²=25²
576+49=625
625=625
Can These Three Numbers Be The Side Lengths Of A Triangle?
Answer: No
Step-by-step explanation: "Triangle Inequality theorem"
The sum of the two sides of a triangle must be greater than the third side.
2 + 10 = 12 meaning is not greater than the side 12.
[tex]\tt Step-by-step~explanation:[/tex]
In order to solve this, you should know this: the sum of the two shorter sides of the triangle should be greater than the longest side, or the hypotenuse.
a + b > c
[tex]\tt Steps:[/tex]
The two smaller values, 10 and 2, could be a and b. 10 + 2 is 12, which is the hypotenuse, so these values cannot make up a triangle.
[tex]\Large\boxed{\tt Our~final~answer:~No}[/tex]
3x-5=x^2-5
factor the 2 equations
Answer:
x(x - 3) = 0
Step-by-step explanation:
Given
3x - 5 = x² - 5
Combine the 2 sides by subtracting 3x - 5 from both sides
0 = x² - 3x ← factor out x from each term
0 = x(x - 3)
how do I find X and Y and what's the answer
Answer:
x = 77, y = 63
Step-by-step explanation:
x - 5 = 72 ( corresponding angles )
x = 77
The 3 angles on the straight line sum to 180°, that is
x - 5 + 51 + y - 6 = 180, that is
72 + 51 + y - 6 = 180
117 + y = 180 ( subtract 117 from both sides )
y = 63
help pls im confused
Answer:
this is what I got I just haven't rounded it sorry 0.032325027570
PLEASE HELP! For how many pairs of integers between -40 and +40 is the difference between the square of the sum of the two integers and the sum of the squares of these two integers equal to 40?
Answer:
the integers are -2, +2 and -6, +6
6² - 2²= 32
sum 6² + 2²= 40
helpp!!!!! i will mark as brainliest !!
solve question i and ii
Answer:
(i) Lowest Temperature: Warsaw
Highest Temperature: Cairo
(ii) 27.1 + 35.2 = 62.3°C
Answer:
lowest:- Warsaw
Highest:- Cairo
difference
35.2-(-27.1)
35.2+27.1
=62.3
HOPE THIS HELPS
19. Find the pressure exerted by a force of 240 newtons on an area of 30cm? Please help I will mark as brilliant
Answer: 80000
Step-by-step explanation:
p=f
a
24
0.003
NOTE:30 ÷10000=0.030km
SOMEONE PLEASE HELP ASAPPPP!!!!
Thank youuu!!!
Answer:
answer is 106
hope it helps and bye :)
please also answer my question
A smart phone is bought at ₹ 46000. Its value depreciated at the rate of 12% per annum. Find its
value after one year.
Step-by-step explanation:
Benjamin rents a storage unit that is shaped like a cube. there are 12 identical storage units in each row of the facility. if each storage unit has a volume of 125 cubic feet, what is the length of each row in the facility?
Answer:
the answer is 60 ft
What’s the domain value for f(x)=2x+3?
Answer:
All real numbers.
Step-by-step explanation:
Domain is the set of x-values that can be inputted into function f(x).
We see that we can input any value x into the function:
(-∞, ∞) or all real numbers
Answer:
graph{2x+3 [-10, 10, -5, 5]
D:{x∈R}
R:{y∈R}
Step-by-step explanation:
This is just a linear function. I know this because the degree of the x-variable is 1.
Domain and range are sets of possible values the function can have - though not necessarily at the same time.
Thus, there are no restrictions to the domain and range unless context is given.
Therefore, the domain and range is:
D:{x∈R}
R:{y∈R}
If we were to graph this function, we would get a straight line.
graph{2x+3 [-10, 10, -5, 5]}
As you can see, there is no restriction to the possible values.
Hope this helps :)
2(x + 4) = x + 14
4
5
6
7
Answer:
x=6
Step-by-step explanation:
Answer: x=6
Step-by-step explanation:
2(x+4)=x+14
2x+8=x+14
2x=x+6
x=6
The table shows the amount x (in hours) of time you spend at a theme park and the admission fee y (in dollars) to
the park. The points represented by the table lie on a line. Find and interpret the slope of the line.
Time
(hours), x
Admission
(dollars), y
54.99
54.99
7
S
54.99
Answer:
Slope of the line: 0
The admission fee does not change as time spend at the park increases.
Step-by-step explanation:
No change in amount of dollars, domain stays the same, slope of the line is then 0
The slope of the line will be 0.
The admission fee is $54.99, which is not change as time spend at the park increases.
What is Slope of line?
The slope of a line is a number that describe the both direction and the steepness of the line.
Given that;
The table shows the amount x (in hours) of time you spend at a theme park and the admission fee y (in dollars) to the park.
And, The points represented by the table lie on a line.
Now, The slope of the line with two points (x₁ , y₁) and (x₂, y₂) will be;
m = (y₂ - y₁) / (x₂ - x₁)
So, The slope of the line with two points (6, 54.99) and (7, 54.99) is;
m = (y₂ - y₁) / (x₂ - x₁)
m = (54.99 - 54.99) / 7 - 6
m = 0/1
m = 0
Thus, Slope of the line will be 0.
And, The admission fee is $54.99, which is not change as time spend at the park increases.
Learn more about the slope of the line visit:
https://brainly.com/question/28048518
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The area of the Pacific Ocean is about 6.0061×107 square miles. The area of the Southern Ocean is about 7.8483×106 square miles. Approximately how many times larger is the area of the Pacific Ocean than that of the Southern Ocean?
it either 8, 9, 13, or 20
Answer:
The answer is a. 8
Step-by-step explanation:
I just s and it
An arts academy requires there to be 6 teachers for every 150 students and 4 tutors for every 44 students
Answer:
Teachers: 25
Tutors: 11
Step-by-step explanation:
150/6= 25
44/4=11
Which of the following is how we find slope from a graph?
Answer:
m= rise/ run
Step-by-step explanation:
We can find the slope by
m= rise/ run
= change in y/ change in x
= ( y2-y1)/(x2-x1)
= vertical change/ horizontal change
Answer:
C: m= rise/run
mark my answer!
Which equation has no solution? *
-5(x-7)=2(2x+3)+x+7
-2(x+1)=3x-2-5x
4(x+1)-7X=-3(x-1)+1
4(x+2)=4(x-3)
Answer:
-2(x+1)=3x-2-5x
Step-by-step explanation:
It has an answer of infinite numbers
The scores of an eighth-grade math test have a normal distribution with a mean u = 83 and a standard deviation o = 5. If
Din's test score was 92, which expression would she write to find the z-score of her test score?
OZ. z=92-83/83
z=83-91/5
z=92-83/5
z=5-83/92
Answer:
z=92-83/5
Step-by-step explanation:
The formula for calculating a z-score is given as:
z = (x-μ)/σ,
where
x is the raw score
μ is the population mean
σ is the population standard deviation.
Where: from the question
x is the raw score = 92
μ is the population mean = 83
σ is the population standard deviation = 5
z = 92 - 83/5
Therefore, expression would she write to find the z-score of her test score is
z = 92 - 83/5
Answer:
C on EDG
Step-by-step explanation:
At a little-known vacation spot, taxi fares are a bargain. A 63 -mile taxi ride takes 72 minutes and costs $50.40. You want to find the cost of a 32 minutes- taxi ride. What unit price do you need?
Answer:
45.714285714285 is the answer
In which figure is point G an orthocenter?
Answer:
The second/below one is where point G in an orthocenter
Step-by-step explanation:
