Answer:
Step-by-step explanation:
6x + 14 = 3x + 182
3x + 14 = 182
3x = 168
x = 56
y = 6(56) + 14
336 + 14
350
(56, 350)
Can you guys please help me!!!
Answer:
It should be A
Step-by-step explanation:
I hope this helps
Determine which translations would map Figure L onto Figure M. Help please !!!!!!! Will be marking Brianliest !!!!!!!!!!!!!!!
Answer:
8 points left and 7 points downStep-by-step explanation:
Get the difference of one point on M and corresponding point on L, and find the difference of coordinates.
Lets take top right points:
(7, 9) and (-1, 2)The difference:
-1 - 7 = -8 ⇒ 8 points left2 - 9 = -7 ⇒ 7 points downWhich of the following is not a Unit fraction.
Answer:
7/16
Step-by-step explanation:
unit fractions have 1 as their numerator.
WILL MARK BRAINLIEST TO THE FIRST PERSON
Answer:
5
Step-by-step explanation:
7^2 = (2(6)^1/2)^2 + BC^2 (Pyth. theorem)
BC = 5
Answer:
its supposed to be 6.08 but we can take of..08 so 6
Step-by-step explanation:
[tex]a + b = c \\ ( 2 \sqrt{6} ) {}^{2} + {b}^{2} = {7}^{2} \\ 2 \times 6 + {b}^{2} = 49 \\ {b}^{2} = 49 - 12 \\ {b }^{2} = 37 \\ \sqrt{b} {}^{2} = \sqrt{37} \\ b = 6.08 \: or \: 6[/tex]
For the boxplot
What percent of the students are above 75%?
A: 75%
B: 25%
C: 50%
D: 0%
Answer:
0%
Step-by-step explanation:
the dots don't surpass 75% so 0% is the answer
The difference between four times a number x and 5 is 24.
Answer:
4x - 5 = 24
x= 7.25
Step-by-step explanation:
4x - 5 = 24
4x= 24 + 5
x = 29 / 4 = 7.25
I hope im right!!
The more often a lie is told, the more people will believe it. Many mathematical models for this psychological ploy exist
Answer:
hello your question is incomplete attached below is the complete question
answer : The vertical asymptote is not relevant since a negative population holds no relevance ( option 3 )
Step-by-step explanation:
attached below is the Graph of P(x) plotted using online tools as part of the solution requested by the question
From the attached graph vertical asymptote is x = 0
Also from the graph the x-intercept is (2, 0) which means that whenever a lie is told twice, Nobody believes the lie ( i.e. y = 0 when x = 2 )
what is the y-value of the solution to the system:{3x+4y=-6,5x+2y=4
Answer:
y = -3
Step-by-step explanation:
3x + 4y = -6 then, 3x = -4y - 6, x = (-4y - 6)/3
5x + 2y = 4
substitute for x:
5(-4y - 6)/3 + 2y = 4
simplify:
(-20y - 30)/3 = 4 - 2y
-20y - 30 = (3)(4 - 2y)
-20y - 30 = 12 - 6y
-14y = 42
y = -3
check:
5x + 2(-3) = 4
5x = 10
x = 2
3(2) + 4(-3) = -6
6 - 12 = -6
-6 = -6
5(2) + 2(-3) = 4
10 - 6 = 4
4 = 4
What is the solution to the system of equations? y = x + 3 3x - 4y = -7
Answer:
x=-5 & y=-2
Step-by-step explanation:
Step 1: Solve y=x+3 for y:
y=x+3
Step 2: Substitute x+3 for y in 3x-4y =-7:
3x-4y=-7
3x-4(x+3)=-7
-x-12=-7 (Simplify both sides of the equation)
-x-12+12=-7+12 (Add 12 to both sides)
-x=5
-x/1=-5/-1 (Divide both sides by -1)
Step 3: Substitute -5 for x in y=x+3:
y=x+3
y=-5+3
y=-2 (Simplify both sides of the equation)
x=-5 and y=-2
Does anyone know this
Do you have good methods to calculate double digit multiplication quickly and mentally? Plzzz give me some good tips. WILL GIVE BRAINLIEST!!!!!
Answer:
You can use grid method.
That is easy.
i need help here and if you dont help you will be flaged
Answer:
Answer below (dont flag people if they dont get it right, that's just messed up).
Step-by-step explanation:
The scale factor is 1.5
I need help with question 3 please
Answer:
there's nothing there..
Step-by-step explanation:
Answer:
i need the question to answer though
Step-by-step explanation:
Every row consists of 2,3 and 2 seats each. If there are 51 horizontal rows, and 13 seats are empty. How many passengers are on board?
Answer:
344
Step-by-step explanation:
i’ll give a brainiest to the correct answer!!!!
what is the name for the median of the lower half of data values?
Artie
25%
Len
20%
Wen
30%
Gina
25%
Artie, Len, Gina, and Wen divided a carton of baseball cards as shown in the circle graph above. If Wen's
share was 60 cards, what was Gina's share of the cards?
25
50
100
200
Answer:
50
Step-by-step explanation:
Wen: 30% of the total number of cards = 60 cards
Set this up as an equation
30/100 = 60/x
Cross multiply
30 × x = 100 × 60
30x = 6000
Divide both sides by 30 to isolate the variable
x = 200
There are 200 cards total
Gina: 25% of the total 200 cards
Set this up as an equation
25/100 = x/200
Cross multiply
25 × 200 = 100 × x
5000 = 100x
Divide both sides by 100 to isolate the variable
50 = x
Gina's share is 50 cards
really hard problem need help asap
Answer:
interior angle sum = (Number of sides x 180°) - 360°
interior angle sum = (6 x 180°) - 360° = 720°
∠CDE = (720° - 90° - 90°)/4 = 135°
If CA= 4x and CB= 8x-12 , what is the length of CA ?
Answer:
Step-by-step explanation:
CA and CB are both opposite equal 90 degree angles so are equal so we can say
8x-12=4x
4x-12=0
4x=12
x=3, since CA=4x
CA=4(3)=12
In the 30-60-90 triangle below, side shas a length of
length of
and side has a
301
909
O A. 412,42
OB. 8-/5, 16
O C. 165, 16V
D. 16 5,5
O E. 4,4V
O F. A, B13
Answer:
[tex] s = 4, \: q = 4 \sqrt{3} [/tex]
Step-by-step explanation:
In a 30°-60°-90° triangle, measure of side opposite to 30° angle is half of hypotenuse.
[tex]s = \frac{1}{2} \times 8 \\ \\ s = 8 [/tex]
In a 30°-60°-90° triangle, measure of side opposite to 60° angle is [tex] \frac{\sqrt 3}{2} [/tex] times of hypotenuse.
[tex] q = \frac{ \sqrt{3} }{2} \times 8 \\ \\ q = 4 \sqrt{3} [/tex]
State if each triangle is a right triangle.
Step-by-step explanation:
second one is right
I hope
Sandy can hold her breath 5/6 minute. Adele can hold her breath 3/6 minute longer than Sandy. How long can Adele hold her breath?
Answer:
4/3 minute
Step-by-step explanation:
You can just add up both numbers and simplify it: 5/6+3/6=8/6=4/6.
In ΔABC, the measure of ∠C=90°, the measure of ∠A=63°, and AB = 35 feet. Find the length of CA to the nearest tenth of a foot.
Answer: 15.9 feet
Step-by-step explanation:
Answer:
15.9
Step-by-step explanation:
Part of a cross-country skier's path can be described with the vector function r = <2 + 6t 2 cos(t), (15 − t)(1 sin(t))> for 0 ≤ t ≤ 15 minutes, with x and y measured in meters.
The derivatives of these functions are given by x′(t) = 6 − 2sin(t) and y′(t) = −15cos(t) + tcos(t) − 1 + sin(t).
Find the slope of the path at time t = 4. Show the computations that lead to your answer.
Find the time when the skier's horizontal position is x = 60.
Find the acceleration vector of the skier when the skier's horizontal position is x = 60.
Find the speed of the skier when he is at his maximum height and find his speed in meters/min.
Find the total distance in meters that the skier travels from t = 0 to t = 15 minutes.
https://www.coursehero.com/tutors-problems/Calculus/16028189-Part-of-a-cross-country-skiers-path-can-be-described-with-the-vector/
9) help me pls I have the ANSWERS I just need to show the WORK
How would you “find “x” in the diagram?
Answer: D
9514 1404 393
Explanation:
We have to assume the triangle is a right triangle.
In a 30°-60°-90° right triangle the side lengths have the ratio ...
short side : long side = 1 : √3
This lets you write the proportion ...
x/15 = 1/√3
Multiplying by 15 gives ...
x = 15/√3 . . . . . . matching choice D
__
There are other ways to get there. One of them is ...
x = 15·tan(30°) = 15/√3
plz help i will give brainliest
Answer:
I think that it may be y=1/2+10
correct me if im wrong
Step-by-step explanation:
Which expressions are equivalent to (5g+3g+4)x2
A beetle was running along a number line...
Then, the bug ran from 57 to 81. What distance did it cover? If this run took the bug
8 seconds, what was its average speed?
The distance was
units and the average speed was
units per second
Rakesh Travels 45 km in 54 minutes how much time will he take to travel 70 kilometre
Answer:
84 minutes
Step-by-step explanation:
45:54
70:x
45/54=70/x
45x=70x54 - cross multiply
x=70x54/45 - divide by 45
x=84
Ada writes down at random a whole number larger than 1 and smaller than 11. Find the probability that it is....
a) Odd
b) even
c)a perfect square
d) a power of 2