- since they are perpendicular, they would add up to 90°
- set them up.
7x + 2 + 5x + 4 = 90
12x + 6 = 90
12x = 84
x = 7
-- let me know if you have questions regarding this.
What is the distance from the origin to point A graphed on the complex plane below?
) 01
4
2
1.
1
2
3
4
5
_-
54-3 -2 -1
A
12
-3
4
+ + +
-5
13
9
13
The solution is : Option B is correct, i.e. √13., is the distance from the origin to point A graphed on the complex plane.
What is distance?The distance between two points is the length of the line joining the two points. Distance is a numerical or occasionally qualitative measurement of how far apart objects or points are. In physics or everyday usage, distance may refer to a physical length or an estimation based on other criteria.
here, we have,
Given is the complex plane and the coordinates of point A(-3, -2).
Distance from the origin of point A could be find using Distance formula given as follows:-
Distance = √{(-3-0)² + (-2-0)²}
OA = √(9+4)
OA = √13.
Hence, option B is correct, i.e. √13. is the distance from the origin to point A graphed on the complex plane.
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Hey can someone help me with this?
Answer:
It's line U
because all of the points are near and lined up close to the line
good day :D
If 5(2x - 1) = 35, then x =
Answer:
x = 4
Step-by-step explanation:
Given
5(2x - 1) = 35 ( divide both sides by 5 )
2x - 1 = 7 ( add 1 to both sides )
2x = 8 ( divide both sides by 2 )
x = 4
The value of x is 4 if 5(2x - 1) = 35.
To solve the equation 5(2x - 1) = 35, we can follow these steps:
1. Distribute the 5 to the terms inside the parentheses:
10x - 5 = 35
2. Add 5 to both sides of the equation to isolate the variable term:
10x - 5 + 5 = 35 + 5
10x = 40
3. Divide both sides of the equation by 10 to solve for x:
(10x) / 10 = 40 / 10
x = 4
Therefore, the solution to the equation 5(2x - 1) = 35 is x = 4.
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There are 750 spectators in the stadium, of which 420 are women and the rest are men. What percent of the spectators are woman?
Answer:
56%
Step-by-step explanation:
Let x = The percentage of female spectators
420/750 = x/100
42000 = 750x
42000/750 = x
56 = x
A stone tower's shadow is 30 meters long. Not far away, a water tower's shadow is 60 meters
long. If the stone tower is 16 meters tall, how tall is the water tower?
Answer:
water=32 meters tall
Step-by-step explanation:
16/30=x/60
x=32
MATH AGAIN!! THANK YOU GUYS FOR THE HELP
Answer:
58y
Step-by-step explanation:
trust :)
helpppppp this is all do by tonight
find the unit rate
80 inches in 5 hours
options -
16/1
1/ 1/5
80/5
1/16
Answer:
16 inches per hour.
Step-by-step explanation:
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 5
please help me please will give brainliest to
The diameter of a circle is 12 centimeters. What is the radius of the circle?
Answer:
6
Step-by-step explanation:
radius is half the diameter
Answer:
Step-by-step explanation:
if the diameter is 12, radius is half
12/2=6
r=6
How many values between 1-40 make n/7 an integer?
30 POINTS
Answer:
Unë nuk e kuptoj mund të bëni më të qartë ju lutem dhe faleminderit
6th grade math help me plzzz
Answer:
Mean decrease
Medean not change
Range decrese
Step-by-step explanation:
If 5 is added twice a number , the result is 29. Find the number
Answer:
12
Step-by-step explanation:
29 - 5 = 24
24 ÷ 2 = 12
hope this helps...
Can someone help me with this first right answer gets brainiest.
Answer:
x=7
y= square root of 7
Step-by-step explanation:
can someone plz help me
Answer:
C
Step-by-step explanation:
Angles on a straight line add up to 180
y has to equal 74 because 180 - 106 = 74
Answer:
C
Step-by-step explanation:
5. Write the following equation in standard form using integers.
y+2 =} (x + 4)
Answer:
it is 2
x
−
3
y
=
−
12
sorry if you dont get it bc the way i put it but here.........
Step-by-step explanation:
The equation:
y
=
2
3
x
+
4
is in slope intercept form, which is a standard form of equation for a line.
Subtracting
y
from both sides, we get:
0
=
2
3
x
−
y
+
4
Subtracting
4
from both sides we get:
−
4
=
2
3
x
−
y
Multiplying both sides by
3
and transposing, we get:
2
x
−
3
y
=
−
12
This is in what some authors call standard form:
A
x
+
B
y
=
C
with a preference that
A
is a positive integer.
Note that:
The coefficients
A
,
B
and
C
are not unique. You can multiply them all by the same non-zero factor to get another equation for the same line.
If the line is horizontal, then
A
=
0
and cannot be a positive integer.
There may be additional "rules" to prefer
B
to be an integer too, but that would not be possible in the case of lines with irrational slope.
Some authors do not specify that
A
should be an integer.
Note that if you wanted the standard form of a polynomial, then the following form would be preferred:
A
x
+
B
y
+
C
=
0
In our example, that would be
2
x
−
3
y
+
12
=
0
In the context of equations of lines, this is sometimes known as general form.
For standard polynomial form, integer coefficients with positive
x
coefficient and no common factor are preferred if possible.
Whats the remainder
Answer:
Step-by-step explanation:
6 or in a fraction form of 6/7
What is the name of the transformation in which each point on a figure is turned through a given angle and direction
around a given point?
Answer: rotation
Step-by-step explanation:
Answer:
rotation
Step-by-step explanation:
i took the test on edg 2021
Which value from the set 3,8,9,14
2n -5 = 11
14
8
9
3
The size of each exterior angle in a regular polygon is 20°
Work out how many sides the polygon has.
The answer for this question is 18
The graph shows how the values of two used cars changed during a 10 year period?
Answer:
$9,000
Step-by-step explanation:
If you look at the graph the lines intercept just below the 10 which is $10,000 so that means the answer would be $9,000
Sheila put a new lightbulb into a light socket. The lightbulb was on for 24 hours a day and burned out after 1.806 hours. Sheila did the work below to determine how many days the lightbulb lasted 75 24 1,806 -168! 126 -120 6 Sheila needs to finish the calculation to find how long, in days, the lightbulb lasted. Which statement about Sheila's calculations is true? A Sheila completed the calculation by subtracting 24 - 6 to get 18 and found that the lightbulb lasted 75.18 days. B. Sheila completed the calculation by dividing 6 + 24 to get 0.25 and found that the lightbulb lasted 75.25 days. C. Sheila completed the calculation by dividing 24 - 6 to get 4 and found that the lightbulb lasted 75.4 days. D. Sheila completed the calculation by adding on 0.6 of a day since the remainder is 6 and found that the lightbulb lasted 75.6 days.
Answer:
45
Step-by-step explanation:
Answer:
Ok I guess 45 then
Step-by-step explanation:
Kameron walks 3 miles in 18 minutes.how many can kameron walk in 120 minutes
Answer:
20
Step-by-step explanation:
start by dividing 18 from 120(to find the amount of 18's in 120)
120 / 18 = 6.6
meaning there are 6.6 sets of 18 in 120
multiply 3 by 6.6(since there's 3 miles for every 18 minutes)
3 x 6.6 = 20
Please answer I’ll give brainliest
Answer: nothing here?
Step-by-step explanation:
There are 32 students in band and 40 students in choir
Find the ratio of choir mention to band members
Answer:
7.2
Step-by-step explanation:
yea
1,1/2,1/4...7th term
Answer:1/64
Step-by-step explanation:
Sandra rode her bike 5 times as many miles as Barbara. If b, the distance Barbara rode, equals 3.4 miles, what is the correct expression and distance Sandra rode? b + 5; when b = 3.4 the distance Sandra rode is 17 miles. 5b; when b = 3.4 the distance Sandra rode is 17 miles. 5b; when b = 3.4 the distance Sandra rode is 8.4 miles. b + 5; when b = 3.4 the distance Sandra rode is 8.4 miles.
Answer:
5b; when b=3.4 the distance Sandra rode is 17 miles.
Step-by-step explanation:
Given that:
Sandra rode her bike 5 times as many as miles as Barbara.
It means that 5 will be multiplied by the distance rode by Barbara.
Distance by Sandra = 5b
When b=3.4 miles
Distance by Sandra = 5(3.4)
Distance by Sandra = 17 miles
Hence,
5b; when b=3.4 the distance Sandra rode is 17 miles.
Find the missing value in the table.
Answer:
we're just multiplying X × 2 every time so (y=80)
PLEASE HELP making brainliest if correct
Pls help me on number 5