Answer:
Proportionality constant k
When two variables are directly or indirectly proportional to each other, then their relationship can be described as y = kx or y = k/x, where k determines how the two variables are related to one another. This k is known as the constant of proportionality.
Answer: Proportionality constant k
Step-by-step explanation:
below?
which one is different? write "both" inequalities.
a) w is greater than or equal to -7
b) w is no less than -7
c) w is no more than -7
d) w is at least -7
Answer:
These are the inequalities
A: [tex]W\geq -7[/tex]
B: [tex]W > -7[/tex]
C: [tex]W < -7[/tex]
D: [tex]W\leq -7[/tex]
I assume the "different" one is referring to the wording of the expression. B, C, and D are all similarly worded so I believe A is the "different" one.
What number is one hundred thousand less than one hundred
million?
Answer:
900,000
Explanation:
1 million is 10*100,000, so subtracting 100,000 from it is just like subtracting 1 from 10-- just much much larger numbers.
Answer:
99,900,000
Step-by-step explanation:
Less than ⇒ subtraction⇒ Subtract 100,000 from 100,000,000⇒ 100,000,000 - 100,000⇒ 99,900,000what is another formula for finding the rate of discount?
Answer:
Subtract the final price from the original price. Divide this number by the original price. Finally, multiply the result by 100.
Step-by-step explanation:
KLMN is a square and NM = 8. Solve for the blanks below:
N
M
K
L
TZOKL=
mZMOL =
Perimeter of KLMN =
Answer:
see explanation
Step-by-step explanation:
the angles in a square are right .
the diagonals bisect the angles , then
∠ OKL = 45°
The diagonals are perpendicular to each other , then
∠ MOL = 90°
All sides are congruent , so
perimeter = 4 × NM = 4 × 8 = 32
Answer:
Perimeter: 32
measure of angle OKL: 45
measure of angle MOL: 90
Step-by-step explanation:
Things to remember:
- the side of the square are all equal
- vertical angles are congruent
+ ex. MON and KOL; MOL and NOK
- the entirety of the four angles in the center of the square equal 360 degrees
+ ex. MON + MOL + LOK + KON = 360 degrees
- corners of a square equal 90 degrees and since lines MK and LN cut the square in half we can assume that angles like OKL are also cut in half, making them 45 degrees
+ ex. angle NKL (90) = OKL (45) + OKN (45)
- The four triangles in the square are isosceles
If we have the angles of OML and MLO we can find MOL since the angles of a triangle equal 180
OML (45) + MLO (45) + MOL (x) = 180
90 + x = 180
x = 90
haven’t done this for awhile. I’m confused
Answer:
—8, —5, —2, 1, 4
Step-by-step explanation:
Check out the attached photo
PLS HELP ASAP the area of the circle is 64pi square cm what is the radius of the circle in cm
8 cm
9cm
6cm
16cm
Answer:
8cm
Step-by-step explanation:
[tex]Here,\\\\Area(A)=64\pi cm^{2} \\Radius(r)=?\\\\As\:we\:have,\\\\\hookrightarrow Area=\pi r^{2} \\\\\hookrightarrow \frac{64\pi cm^{2} }{\pi } =r^{2} \\\hookrightarrow 64 cm^{2} =r^{2} \\\\\hookrightarrow \sqrt{64cm^{2} } =r\\\\\hookrightarrow 8cm=r\\\\\hookrightarrow r=8cm[/tex]
Answer:
[tex]\huge\boxed{\bf{radius_{circle} = 8cm}}[/tex]
Step-by-step explanation:
Given:-
[tex]\tt Area_{circle} = 64\pi cm^2 [/tex]To find:-
[tex]\tt radius_{circle} = ?[/tex]Ans:-
[tex]\sf \to Area_{circle} = \pi*r^2 [/tex]
[tex]\sf \to 64\cancel{\pi} cm^2 = \cancel{\pi}*r^2 [/tex]
[tex]\sf \to 64cm^2 = r^2 [/tex]
[tex]\sf \to r = \sqrt{64cm^2} [/tex]
[tex]\sf \to r = 8cm [/tex]
therefore [tex]\tt radius_{circle} [/tex] = 8cm
[tex]\: [/tex]
[tex]\huge\colorbox{skyblue}{BlackPain}[/tex]
When it is 8:00 a.m. in damascus, it is 4:00 p.m. in vladivostok. if your plane departs from vladivostok at 10:45 a.m. local time and lands in damascus at 12:30 p.m. local time, how long was the flight? a. 1 hour, 45 minutes b. 5 hours, 45 minutes c. 9 hours, 45 minutes d. 13 hours, 45 minutes
The length of the considered flight in terms of time is given by: Option C. 9 hours, 45 minutes
What is local time?Local time refers to the time of a particular region. The term local refers that whoever is noticing the time and calling it local time means that the person is telling about the time of the place where they're currently staying.
For this case, we're provided that:
When its 8:00 a.m. Damascus it its 4:00 pm in Vladivostok, so the time in Vladivostok is 8 hours ahead of Damascus (or 16 hours behind).
Assuming its 8 hours ahead, as the plane departs from 10:45 am from Vladivostok, and lands in Damascus at 12:30 pm, so 12:30 pm + 8 hours gives 8:30 pm in Vladivostok.
So, the plane departed at 10:45 am of Vladivostok and lands at 8:30 pm in Vladivostok, so it took 9 hours and 45 minutes for his flight to go from Vladivostok to Damascus. (since difference between 8:30 pm and 10:30 am (from 10:30 am to 8:30 pm) is of 9 hours 45 minutes)
Thus, the length of the considered flight in terms of time is given by: Option C. 9 hours, 45 minutes
Learn more about timezones here:
https://brainly.com/question/4054255
Answer:
When it is 8:00 a.m. in Damascus, it is 4:00 p.m. in Vladivostok. If your plane departs from Vladivostok at 10:45 a.m. local time and lands in Damascus at 12:30 p.m. local time, how long was the flight?
a. 1 hour, 45 minutes
b. 5 hours, 45 minutes
c. 9 hours, 45 minutes<<< CORRECT
d. 13 hours, 45 minutes
Step-by-step explanation:
2022 Edge TOPIC TEST
The second angle of a triangle is 52 more than the first angle. The third angle is two times the first. Find the three angles.
Answer:
The third angle is 104
Step-by-step explanation:
their for first angle is x and second angle of a triangle is 52 more than the first angle x×52 and again The third angle is two times the first and x=52×2×= 104
Mr. Ortega bought his home for $242,800. It is
predicted to appreciate in value by 4.5% each
year. Which is the best prediction for the value
of Mr. Ortega's home in 15 years?
A. $406,690
B. $469,887
C. $1,092,600
D. $1,638,900
Answer:
$469887
Step-by-step explanation:
you should use compound interest formula which is
A=P(1+r/100) ^t
A = 242800 ( 1 + 0.045 ) ^ 15
when you punch this into a calculator you will get 469886.5771.....
when you round it off to a whole number the answer is $469887
Find a pair of negative integers with a sum of 5
Herbert got a 76 on his last unit test. If he increases his score by 30% on the next test, what will his new score be?
Please help, will give brainliest
Answer:
question5=B that is the answer
Nate has the following data:
5
t
14
14
7 3
If the range is 13, which number could t be?
3. Find the surface area.
25 yd
10 yd
20 yd
15 yd
The surface area of the shape is 400 square yards
How to calculate the surface area of a shapeThe formula for calculating the surface area of the shape is given as:
Surface area = Area of square + area of triangle
Surface area = (15 * 20) + (0.5 * 10 * 20)
Surface area = 300 + 100
Surface area = 400 square yards
Hence the surface area of the shape is 400 square yards
Learn more on surface area of figure here:
https://brainly.com/question/16302190
Can someone help me with this I have a few hours before I have to turn this in anything is appreciated
Find the number that makes the ratio equivalent to 9:4.
72:
The measure of Vis 94°. What is the measure of _XYZ, the tangent-chord angle? O A. 440 X O B. 47° C. 1889 2 Z O D. 940
Answer:
B
Step-by-step explanation:
the tangent- chord angle XYZ is half the measure of its intercepted arc XY
∠ XYZ = [tex]\frac{1}{2}[/tex] × 94° = 47°
Answer:
I think that the correct answer would be B. 47 degrees
Step-by-step explanation:
hope this helps
pls mark brainliest
PLEASE HELP ASAP FIRST CORRECT ANSWER GETS BRAINLEIST
k²= 6²+5²
k²= 36+25
k²= 61
k= V61
k=7.81
WILL GIVE BRAINLIEST
What is a basic definition of wind?
Question 4 options:
Air that is moving below 60 mph.
Air that is moving above 15 mph.
Air that s moving primarily in a vertical direction.
Air that is moving primarily in a horizontal direction.
Answer:
Air that is moving primarily in a horizontal direction.
Answer:
Wind is the movement of air horizontally.
1. Select all equations that have select all graphs with the same y-intercept.
Ay = 3x - 8
B.y = 3x - 9
c. y = 3x + 8
D. y = 5x - 8
E. y = 2x - 8
F. y = 1/3x -8
Answer:
A, D, E, F
Step-by-step explanation:
If you graph those four equations or plug in 0 as x, you would find that all of them are equal to -8
7 < 3 - 2x I need help with getting the answer
Answer:
x < - 2
Step-by-step explanation:
7 < 3 - 2x ( add 2x to both sides )
2x + 7 < 3 ( subtract 7 from both sides )
2x < - 4 ( divide both sides by 2 )
x < - 2
Round decimal numbers to the nearest tenth, hundredth, or whole number,
What comes next:
a) 0.35, 0.36, 0.37, …
b) 1.277, 1.278, 1.279, …
c) 6.96, 6.97, 6.98, …
Answer:
C
Step-by-step explanation:
because the nearest is to ones tenth hundred thousand
A line passes through the point (4,1) and has a slope of 5/4
Write an equation in slope-intercept form for this line.
Please help
What is the area of the parallelogram if each square is 1 square foot?
12 ft
12
12 ft3
12ft2
To calculate the area of a parallelogram
⇒ we must know the formula
⇒ Area = base * height
What are we given:
Base length: it is 4ft because we counted that the length covered 4 squareHeight length: it is 3ft because we counted that the height covered 3 squareThus:
Area = 3ft * 4ft = 12 [tex]ft^2[/tex]
Hope that helps!
Help me. The questions are attached
Step-by-step explanation:
16.
x = Xien's age
2 + x/2 = 11
x/2 = 9
x = 18
so, Xien is 18 years old.
17.
4x - 5 = 7
first dividing everything by 4 is not a mistake. I would have done it as second step simply to avoid dealing with the fractions. but it works either way.
so, his way :
4x/4 - 5/4 = 7/4
4x/4 = 12/4
x = 3
my way
4x - 5 = 7
4x = 12
x = 3
the diameter of a circle is 12 kilometers. What is the length of a 60 degree arc?
Answer:
Step-by-step explanation:
somebody help me this is hard for me
Answer:
[tex]\huge\boxed{\bf\: \frac{1}{3}\rightarrow probability}[/tex]
Step-by-step explanation:
Given,
Total number of marbles = 6Number of blue marbles = 2Number of yellow marbles = 1Number of red marbles = 3We are asked to find the probability of choosing a blue marble if they are randomly chosen. Then,
Probabilty of a blue marble
= Number of blue marbles / Total number of marbles
= 2/6
= 1/3
[tex]\rule{150pt}{2pt}[/tex]
four friends go out for lunch. Each person orders 1 drink for 1.50 and 3 tacos. the total cost for all 4 people is $24. what is the price of one taco? $_
Answer:
$1.50
Step-by-step explanation:
4(1.50 + 3x) = 24
4(1.50 + 3x) = 24/4
_________
1.50 + 3x = 6. subtract by 1.50 from both sides.
3x = 4.50
3x/3 = 4.50
____
3
x = 1.50
hope this helps!
In circle L, AD is 10 units long. Which of the following lengths are even numbers? Select all that apply.
(SEE ATTACHED PHOTO)
The chords in the circle L are illustrations of intersecting chords
The lengths that are even numbers are FJ and GJ
How to determine the even lengths?The length AD is given as:
AD = 10
From the circle, we have:
AD = AH + HK + KD
Where:
AH = 3 and KD = 2
So, we have:
10 = 3 + HK + 2
Solve for HK
HK = 5 ---- odd length
Next, we calculate length FH using the following intersecting chord theorem
FH * HB = AH * HD
This gives
(FJ + 3) * 3 = 3 * (2 + 5)
Divide by 3
FJ + 3 = 7
Subtract both sides by 3
FJ = 4 --- even length
Next, we calculate length KE using the following intersecting chord theorem
KE * KC = KD * KA
This gives
KE * 3.2 = 2 * (5 + 3)
Evaluate the product
KE * 3.2 = 16
Divide by 3.2
KE = 5 --- odd length
Next, we calculate length GJ using the following intersecting chord theorem
GJ * JE = FJ * JB
This gives
GJ * 4.5 = 4 * (6 + 3)
Evaluate the product
GJ * 4.5 = 36
Divide by 4.5
GJ = 8 --- even length
Hence, the lengths that are even numbers are FJ and GJ
Read more about intersecting chords at:
https://brainly.com/question/15660011
PLS HELPPPPP I'VE ASKED FOR FOUR TIMES BUT STILL NO ONE IS WILLING TO ANSWER ME THIS IS SO HARD
35 POINTS WILL BE REWARDED
SOLID AND USEFUL ANSWERS PLS THANKS SO MUCH
here are the answers: (a)(ii) 0.9504 (b) 1/6 (c) 1/31
i just need the steps and it'll be better if you could also type some brief explanations :D
Answer:
O.9504 is the coreect answer bro