Select all the correct answers.
A free-falling golf ball strikes the ground and exerts a force on it. Which sentences are true about this situation?
A golf ball striking the ground is a collision.
The ground exerts an equal force on the golf ball.
The ground doesn’t exert a force on the golf ball.
The force is zero because the golf ball has little mass.
Answer:
A and B
Step-by-step explanation:
Answer:
golf ball striking the ground is a collision.
The ground exerts an equal force on the golf ball. y-step explanation:
PLATO
Please help! I filled in a little circle bc i thought it was right XDD
Easy math question! Just need to subtract, help out ASAP!
Answer:
14,599
Step-by-step explanation:
These for girls and guys who had there heart broken
Like me i just broke up with this girl and were datting for 5 month and she said that she lost feelings for me 1 month ago it made me really sad but i did know if she really meant all thoses words she said to me i feel like this pain hurts
Answer:
i felt that
Step-by-step explanation:
(2) Mai walked 1/8 of a 30-mile walking trail. How many miles did Mai walk? Explain or show your reasoning. *
Answer: 3.75 miles
Step-by-step explanation:
Divide 30 by 8. 30/8= 3.75. If she walked 1/8 then she walked 3.75 miles
help me out with this question (geometry)
Answer:
44
Step-by-step explanation:
A angle bisector is a ray that bisects an angle into two congruent parts.
Using that information, Angle CAP=Angle PAB.
Angle PAB or Angle 2 =22 so using transitive Property, CAP or angle 1 =22.
We are asked to find the full angle so using Angle Addition
Angle CAP+ Angle PAB=CAB
22+22=CAB
44=CAB
what is the volume of this cylinder?
Answer:
volume of a cylinder is πr²h
ie
3.14 × 7× 7 × 11
you get
1692.46
PLS HELP FOR BRAINLIST!
Look at picture below and please solve. If possible, it would be great if you could show your work! TYSM!
Answer:
-2,-2,-2
Step-by-step explanation:
When you add -2 to itself, it equals -4. When you add -2 to -4, you get -6.
Answer: -2
Step-by-step explanation: -2 + -2 +-2 = -6
Put the following equation of a line into slope-intercept form, simplifying all fractions. x + 2y = 16
Answer:
x + 2y = 16The slope-intercept form is y=mx+b, where m is the slope and b is the y-intercept.
y=mx+b
Rewrite in slope-intercept form.
y= −1/2x+8
Step-by-step explanation:
Hope it is helpful...
Hey there!
The answer is y = [tex]\frac{-1}{2}[/tex]x + 8
To put it into slope-intercept form, we must get "y" by itself on one side of the equation. First, to do this, we will subtract "x" from both sides.
2y = -x + 16
Lastly, we divide both sides by 2
y = [tex]\frac{-1}{2}[/tex]x + 8
Have a super awesome day! :)
Factor the expression.
6x + 6
Write the x-intercept of the graph of 2x − y = 5.
Need help ASAP! due soon!!!
Answer:
C
Step-by-step explanation:
C
Write an equation that represents the line. (Use exact numbers)
Answer (assuming it can be in slope-intercept form):
[tex]y = \frac{3}{4} x+2[/tex]
Step-by-step explanation:
When knowing the y-intercept and a slope of a line, you can write its equation in slope-intercept form, or y = mx + b format.
1) First, find the slope. Use two points from the graph. We can see that the points (0,2) and (4,5) are on the line, therefore substitute their x and y values into the slope formula [tex]m = \frac{y_2-y_1}{x_2-x_1}[/tex] and solve:
[tex]m = \frac{(5)-(2)}{(4)-(0)} \\m = \frac{5-2}{4-0} \\m = \frac{3}{4}[/tex]
Thus, the slope is [tex]\frac{3}{4}[/tex].
2) Next, find the y-intercept of the line by looking at the graph. The y-intercept is the point at which the line intersects the y-axis. By reading the graph, we can see that that point is (0,2), thus 2 is the y-intercept.
3) Now, using the slope-intercept formula [tex]y = mx + b[/tex], substitute the found values for the [tex]m[/tex] and the [tex]b[/tex] to write the equation of the line.
Since [tex]m[/tex] represents the slope, substitute [tex]\frac{3}{4}[/tex] in its place. Since [tex]b[/tex] represents the y-intercept, substitute 2 in its place. This gives the following answer and equation:
[tex]y = \frac{3}{4} x+2[/tex]
helppppppppppppppppppppp!!!!! ASAPPPPPPPPPPP
Answer:
Step-by-step explanation:
the was I understand matrix multiplication, I re-learned tonight so I could be wrong but.....
according to Gaggle matrix multiplication is possible when the number of columns in matrix 1 equals the number of rows in matrix 2
it is called the dot product (that sounds familiar)
first choice has 2 columns and 1 row can't multiple this one
second choice has 1 column and 2 rows can't multiple this one
third choice has 2 columns and 1 row can't multiple this one
fourth choice has 1 column and 1 row This one can be multiplied
Kami went out to eat. She ordered a sandwich and chips. The total was $12.50 including tax. How much will she pay with a 15% tip
Answer:
Step-by-step explanation:
Hello! So with finding out the total + tax, we just multiply $12.50 by .15 (that is our 15% tip). Then we add that new number to $12.50 and that is the total with the tip! Let's do it,
12.50 * .15 = 1.88
12.50 + 1.88 = $14.38
Hope that helps, let me know if you have questions!
MARKING AS BRAINLIEST
selling price is €280 and percentage profit is 40 percent what is the profit in euro's and the cost price?
Answer:
your answer for this question would be 25
7/9 - something = 2/9
Answer:
5/9
Step-by-step explanation:
Answer:
5/9
Step-by-step explanation:
NEED ASAP!!!
In PQR, the measure of R=90°, the measure of Q=32°,
and PQ = 43 feet. Find the length of RP to the nearest tenth of
a foot.
Answer:
22.8
Step-by-step explanation:
Answer trsut it or don't i dont care
What is the slope of the line in the graph below?
Answer:
6
Step-by-step explanation:
peeiroeoeolonesoapsodndd
John wants to invite around 78,000 college students to a tournament. Which of the following sets of college student populations has a sum closest to 78,000?
A. 18,432; 32,761; 27,390
B. 15,791; 47,318; 27,522
C. 22,109; 38,569; 32,780
D. 27,420; 47,338; 22,183
Answer:
a
Step-by-step explanation:
In a new movie
theatre, seats will
be installed in the
unshaded area
How many square
feet are available
for seats?
Answer. 655.4
Step-by-step explanation:
what did u get?
Pleaseee hurry and help
Answer: 37. 7in
12*3.14= 37.68
Rounded= 37.7 inches
Pls help, I will give brainliest.
Answer:
sup
Step-by-step explanation:
Ayyy i need some help
In a particular lottery, 5 winning numbers are drawn from a set of 37 numbers. What is the probability of picking exactly 2 of the winning numbers in this lottery? Round your answer to the nearest
thousandth (three decimal places).
Since 5 winning numbers are draw and there are exactly 2 winning numbers, the other 3 numbers chosen have to be incorrect.
The 2 numbers picked right, there are 5C2=10 different possibilities.
The other 3 numbers are just picked from the rest of the 32 numbers. Getting there are 32C3=4960 different possibilities.
For each set of 2 correct winning numbers, you could have the 4960 different losing numbers to match up to make a unique set. This meant that there are 4690*10=46900 different total possibilities.
Now the total different outcomes of how you can choose the numbers are 37C5=435897 outcomes.
Now the way to find probabilities is want/total
The want is 46900 and the total is 435897
Doing the division you get the number rounded to the nearest thousandths as 0.107 or in percent form as
10.759% chance of picking exactly 2 winning numbers.
This seems like a competition problem of some sort therefore I assume that you already know what combinations in form nCk and permutation in form nPk means.
determine an equation and the radius for the circle that has its centre at the origin (0,0) passes through the point A 4-3
Given:
The center of the circle is at (0,0).
The circle passes through the point A(4,-3).
To find:
The radius and the equation of the circle.
Solution:
Distance formula:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
The radius of the circle is the distance between the points (0,0) and (4,-3).
[tex]r=\sqrt{(4-0)^2+(-3-0)^2}[/tex]
[tex]r=\sqrt{(4)^2+(-3)^2}[/tex]
[tex]r=\sqrt{16+9}[/tex]
[tex]r=\sqrt{25}[/tex]
[tex]r=5[/tex]
So, the radius of the circle is 5 units.
The standard form of a circle is
[tex](x-h)^2+(y-k)^2=r^2[/tex]
Where, (h,k) is center of circle and r is the radius.
Putting h=0, k=0, r=5, we get
[tex](x-0)^2+(y-0)^2=5^2[/tex]
[tex]x^2+y^2=25[/tex]
Therefore, the radius of the circle is 5 units and the equation of the circle is [tex]x^2+y^2=25[/tex].
Write the ratio as a fraction in simplest from 2ft to 30 in
Step-by-step explanation:
How many terms? 7y-4+3f+6t
PLs I am doing a quiz
Answer:
B
Step-by-step explanation:
Answer:Only 1 term because the others are coefficients because they have a variable by them.
Please I need help this is due tomorrow and I'm falling behind :(:
Answer:
there are 8 one dollar bills and 3 five dollar bills
Step-by-step explanation:
What number is exponent?
Answer:
2
Step-by-step explanation:
The base B represents the number you multiply and the exponent "x" tells you how many times you multiply the base, and you write it as "B^ x." For example, 8^3 is 8X8X8=512 where "8" is the base, "3" is the exponent and the whole expression is the power.