Answer:
2.4 stone
Step-by-step explanation: i think i did it in my head
Answer:
2.4
Step-by-step explanation:
-3 < 3x ≤ 9
explain how you got the answer
Answer:
-3/3<3x/3less than or equal to 9/3
-1<x less than or equal to3
this is the answer I say less than or equal to coz I don't get the mathmatical sign on my keyboard
whAT IS 7 TO THE POWER OF TEN PLUS 8 TO THE POWER OF 17 DIVIDED BY 3
Answer:
7.5e+14
Step-by-step explanation:
Used a calculator
PLease explain this to me in your answer. It's the same as the previous post, don't answer unless if you actually know how to do this.
Answer:
the first point is (-3,0) the second is (0,-1)
Step-by-step explanation:
17. A golfer takes a swing from a hill twenty feet above the cup
with an initial upwards velocity of 32 feet per second. How
long does it take the ball to land on the ground near the cup?
Answer:
The height as a function of time is
h(t) = -(1/2)gt2 + v0t + h0
h(t) = -16t2 + 32t + 20
The ball reaches the ground when h(t) = 0
-16t2 + 32t + 20 = 0
Solve this quadratic equation for t. You will get a positive solution and a negative solution. Discard the negative solution, since time begins at t=0 at the moment the ball is struck. Can you finish from here?
Ingress & Egress Math Quiz
QUESTION 7 of 10: 150,000 fans are expected to attend a football game. Fifty-two percent of them will not be able to park at the stadium, so
satellite parking will be used. Thirty buses will shuttle fans from the satellite parking areas. Each bus can carry 65 fans. How many trips will
each bus have to make to get everyone to the stadium?
Clara has 8 sponsors for the charity walk. Upton has 12 sponsors. Which statement comparing the number of sponsors Clara and Upton each have is accurate?
Clara has 4 times as many sponsors as Upton.
Clara has 4 more sponsors than Upton.
Upton has 4 times as many sponsors as Clara.
Upton has 4 more sponsors than Clara.
Upton has 4 more sponsors than Clara.
If Upton has 12 sponsors and Clara has 8, Clara cannot have more than Upton so times is not an option. Upton only has 4 more and not times than Clara.
what is 80 cents + 45 cents
Answer: 1.25
Step-by-step explanation:
$0.80
$0.45 (when adding 8+4 you carry the 1 from 12 to the 0s
-------------
1 . 2 5
pls help asap
i am timed
Answer:
It's 5
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
(36-(5-3)⁴) / 4 = (36 - 16)/4
= 20/4 = 5
the answer will be 180
Answer: What is your question?
Step-by-step explanation:
10*5+8= what I know the answer but people need points
Answer:
58
Step-by-step explanation:
lol
use pemdas
50 + 8
58
Answer:
58
Step-by-step explanation:
2-4+x+3462-189x+2877x355
Answer:
-188x+1024795
Step-by-step explanation:
trust me
Answer:
193,028,855 that is my correct answer or no
b) 8.03 x 106 + 4.0 x 104
Answer:
1267.18
Step-by-step explanation:
8.03x106=851.18
4.0x104=416
851.18+416=1267.18
The Andersons are buying a paddle
boat for $540. They plan to pay in four
equal payments. How much will their
payments be?
Answer:
$135 each
Step-by-step explanation:
Since they plan to pay in 4 equal payments and the total is $540, you'd divide 540 ÷ 4 and it will give you $135
Answer:
135
Step-by-step explanation:
540/4=135
hope this helps :3
if it did pls mark brainliest
Recall that the domain of a function is the set values for the independent variable (x-values).
What is a reasonable domain for this problem situation?
Answer: reasonable domain 0 ≤ x ≤ 10
Or more specifically Real numbers between 0 and 10
Step-by-step explanation: Look at the x-values in the graph. Use the lowest number and the highest number to describe the reasonable domain.
What is 12/7 written as a mixed number in simplest form?
Answer:
1 5/7
Step-by-step explanation:
solve z=5/(6v)+1 for v
Answer:
ok what is this a study guide a test or something else?
Step-by-step explanation:
The subatomic particles ________________ and __________ are located in the nucleus.
omg pls help meeeeeeee
Answer:
protons and neutrons
Step-by-step explanation:hope this helps
According to the number line, what is the distance between points A and B?
A
B
_16-14-12-10 -3 -6 1 -2 0 2 4 6 8 10 12 14 16
6 units
7 units
12 units
14 units
Answer:
14 units.
Step-by-step explanation:
Because your trying to find the distance between you add the negative and positive together.
If the sum of 8 and 5x is 11, what is the value of 2x?
Please explain the steps.
Answer:
2x = 1.6 as decimal
2x = 6/5 as fraction.
Step-by-step explanation:
Okay so just write it as an equation.
5x + 8 = 11 (minus 8 on both sides)
5x = 3 (divide by 5)
x = .6 or 3/5
NOW if you want to find what 2x equals. We already know what x equal so just multiply x by 2.
x = .6 (multiply by 2 on each side)
2x = 1.2 or
2x = 6/5
Did this help??
The temperature on Friday was 35°F. By Monday, it was 2 times as warm. What was the temperature on Monday?
Joe's equation: 35 plus 2 equals m
Answer:
70 degrees Fahrenheit
Step-by-step explanation:
monday = friday * 2
monday = 35 * 2
monday = 70
Marissa created a graph to show her hair growth since her last haircut. Which table represents the same relationship?
Answer:
soo the table isnot here but look for the one that has the nnumbers going up if its a graph the / that is the way of te numbers but \ is going down soo aviod
if posible
Step-by-step explanation:
....
Answer:
I believe the answer is D
Step-by-step explanation:
I took the quiz on edge, the answer is D :)
What is the equation of the line?
A. y=2x+2
B. y=2x-4 C.
y=1/2x+2
D. y=1/2x-4
Answer:
The equation for the line that is shown is: Answer choice C.
[tex]y =\frac{1}{2}x+2[/tex]
Step-by-step explanation:
From what I can see, there is several clues that can lead us to our answer by just looking at the graph:
y - interceptWhether if the slope is positive or negativeA. Your y - intercept is where your line crosses at a point on the y - axis, so your y - intercept is:
y - intercept = 2If you do not know, the y - intercept form in slope - intercept form is the 'b' value:
[tex]y = mx + b[/tex]
[tex]b =[/tex] y - intercept
[tex]mx =[/tex] slope (m is actually the letter that represents it, but thought I might include x in it to show you from the formula)
Now that you have found your 'b' value, you can eliminate several answer choices: Answer choice B. and D.
B. Now we will see if the slope is positive or negative.
To find out whether it is positive or negative, we would have to take a look at the direction of the line, in this case, the line is going upwards to the right, meaning the slope is positive.
C. Now to find the slope:
To do this we must know the fraction like form of a slope, this would be:
(m = slope)
To determine the slope, m, it is [tex]\frac{RISE}{RUN}[/tex]
'Rise' meaning the y point and 'run' being the x point
In this case:
the line rises up 1 and runs over 2
so, m = [tex]\frac{1}{2}[/tex]
Your final answer will be:
[tex]y =\frac{1}{2}x+2[/tex]
I need help with 6 and 7
Answer:
6. the answer is x=35
7. the answer is x=12
Step-by-step explanation:
how many times greater is 9 times 10 to the 5 power than 8 times 10 to the 2 power
Answer:
1125 times bigger
Step-by-step explanation:
Amy is running in the 100-meter dash at her school's annual track meet. If Amy's speed is 8 meters/second, how long will it take her to run 100 meters?
A.
8.5 seconds
B.
10 seconds
C.
12.5 seconds
D.
15 seconds
Answer:
c
Step-by-step explanation: since shes running 8 meters a second you would divide 100 meters by 8 meters
Kellie is given the following information:
If two lines are perpendicular, then they intersect at a right angle. Lines A and B are perpendicular.
She concludes that lines A and B intersect at a right angle. Which statements are true? Check all that apply.
Answer:
What are the available answers to choose from?
Step-by-step explanation:
Answer:
it's b, c, e
Step-by-step explanation:
What is the discrimination of the quadratic equation 8x^2-2x-1=0
Step-by-step explanation:
b = -2 , a = 8 , c = -1
x= b^2 - 4ac
x = (-2)^2 - 4(8)(-1)
x = 4 + 32
x = 36
36 > 0
2 real solutions?
I'm not sure for the answer OwO
Find the slope of the line that passes through 2,7 and 9, 1
Answer:
Try -6/7
Step-by-step explanation:
Do the lines given by the equations below intersect at the point (4,-6)? Explain why or why not.
2x - y = 14
x - 3y = 22
A. No, (4, -6) is not a point of intersection because it is not a solution to x - 3y = 22.
B. Yes, (4, -6) is a point of intersection because it is a solution to both equations.
C. No, (4 ,-6) is not a point of intersection because it is not a solution to 2x - y = 14.
D. No, (4, -6) is not a point of intersection because it is not a solution to either equations.
Answer:
B. Yes, (4, -6) is a point of intersection because it is a solution to both equations.
Step-by-step explanation:
In order to find if a certain point exists on a line or not, we can simply substitute in the values, and see if the result is valid. Here we are given the point (4,-6), this means our x=4 and our y=-6. If this point lies on a line, then substituting in the values should result in a valid equation. Let's try the first one:
2x-y=14
2(4)-(-6)=14
8+6=14
14=14
This equation is valid which means the point (4,-6) is indeed a point on the first given line equation.
Now for the second one:
x-3y=22
(4)-3(-6)=22
4+18=22
22=22
This is also a valid equation meaning the point (4,-6) also exists on the second line equation. Since this point exists on both lines, they will intersect each other on a graph. Therefore the best answer here is B. Yes, (4, -6) is a point of intersection because it is a solution to both equations.
Hope this helped!
Statement 4(6x+1) +4 =104 reason ?
Answer:
x = 4
Step-by-step explanation:
4(6x+1) +4 =104
-4 -4
4(6x+1) = 100
distribute
24x + 4 = 100
-4 -4
24x = 96
x = 4
To check your work, substitute the x value into the equation.
4(6(4)+1) +4 =104
4(25) + 4 = 104
104 = 104
It is correct, one solution.