Answer:
The answer is -6/7
Step-by-step explanation:
Hope this helps
Answer:
[tex]-\frac{6}{7}[/tex]
Step-by-step explanation:
[tex]-\frac{9}{14} + -\frac{3}{14}[/tex]
You can change the + - into a -,
you are basically figuring out: -9 - 3
which is -12!
Put that number as the numerator and 14 as a denominator
You get - 12 / 14, but you can still simplify it!
divide both of the numbers by 2...
So you end up getting: [tex]-\frac{6}{7}[/tex]
Match the correct graph to the story below.
A golfer hits a golf ball.
x = the time that has elapsed in seconds.
y = the height of the ball off the ground.
C. is the correct graph that describes hitting a ball with a golf bat.
What is a graph?The set of ordered pairings (x, y) where f(x) = y makes up the graph of a function.
These pairs are Cartesian coordinates of points in two-dimensional space and so constitute a subset of this plane in the general case when f(x) are real values.
Given, A golfer hits a golf ball, where x is the time in seconds and y is the height of the ball.
Now when a golfer will hit the ball as time progresses it will gain a height after some time just before falling down the ball will attain its maximum height and then it falls gradually influenced by gravity.
learn more about graphs here :
https://brainly.com/question/2288321
3x + 1 = –11
a. –36
b. –3
c. –30
d. –4
PLEASE HELP IM GIVING BRAINLIEST!!!!
parallel lines r and s are cut by two transversals, parallel lines t and u.
How many angles are alternate exterior angles with angle 5?
Angle 5,7,11,9,13,15,1,3 are alternate exterior angles with angle 5
sorry if im wrong
A cylindrical candle has a diameter of 9 cm and height 12 cm.
It is placed in a cylindrical box.
There is a space of 0.5 cm between the candle and the box to allow for packing material.
a.) What is the height of the cylindrical box?
b.) What is the radius of the cylindrical box?
c.) What is the surface area of the box?
Answer:
a. 13 cm
b. 5cm
im not sure what c is and if a and b are correct i tried
Step-by-step explanation:
Use the algebra tiles to help you solve the equation x2-3=7.
Step-by-step explanation:
ANSWER Solve for x |x+2|-3=7. |x+2|-3=7|x+ 2|-3 = 7. Move all terms not containing |x+2||x+ 2 | to the right side of the equation.
Answer: √ 10 , − √ 10
Step-by-step explanation: Mark as brainlyest plz
Please help me! Thank you!
Answer:
false
Step-by-step explanation:
Answer:
It's actually True
Step-by-step explanation:
If you look at the graph there is a pattern between all the points on it. And if you follow the pattern it shows 18 and 30 line up. :))
can you help me with these two questions? thanks lol
Answer:
Step-by-step explanation:
1. 10 pi
2 C
2ab + a^3 +5a^2b^2 - 2b^3
Need help i have to write this in standard form
Answer:
20
Step-by-step explanation:
dont answer yet plzzzz
Answer:
theres nothing
Step-by-step explanation:
what is p divided by 10?
Anyone have D-i-s-c-o-r-d my name on there is Bulletproof
1.) Solve -23.7 + d = -48.57.
Answer:
d= -24.87
Step-by-step explanation:
-23.7+d= -48.57
+23.7 +23.7
d= -24.87
Answer:
No I don't sorry but the answer is -24.87
Step-by-step explanation:
Jimmy spent $38.83 on a magazine and eight erasers. If the magazine cost $3.87 then how much was each eraser?
Answer:
Each eraser is $4.37
Step-by-step explanation:
38.83-3.87=34.96
34.96 divided by 8=4.37
These erasers are quite expensive...
It was possible to move up in social class in ancient Egyptian society.
Please select the best answer from the choices provided
T
F
Egyptians were known for their advancements in all of the following except
a.
mathematics
c.
military strength
b.
herbalism
d.
astronomy
.
The people of ancient Egypt and Nubia were completely isolated from others because of the surrounding desert.
t
f
The Nile River is composed of two smaller rivers, the Blue Nile and the Black Nile.
Please select the best answer from the choices provided
T
F
The Nile River affected ancient Egyptian life by creating
a.
hot winds that blew across the land.
b.
Lower and Upper Egypt.
c.
rich farmland in the river valley.
d.
a large desert.
Pyramids were built to serve as ______ .
a.
palaces for the pharaoh
c.
compasses for traders
b.
astronomical observatories,
d.
a tomb for the pharaoh
Herodotus said “The Nile, when it floods, spreads over not only the Delta but parts of what are called Libya and Arabia for two days’ journey in either direction, more or less. . . .This that I have mentioned was the subject of my persistent asking why, and also why it is that it is the only river that has no breezes blowing from it.”
—Herodotus, The History, 2.19
How far could one walk before finding the end of the Nile’s flood?
a.
two miles
c.
two leagues
b.
two weeks’ journey
d.
two days’ journey
plz plz plz hury
Answer:
t , c , f , t , a , b , c
Step-by-step explanation:
PLEASE HELP I NEED THIS QUICK
A pair of retro Air Jordans is priced at $250 is on sale for 20% off. How much is the discount?
What is the sale price of the sneakers?
Answer:
The discount is $50
The sale price is $200
Step-by-step explanation:
x/250 = 20/100
Cross multiply
x × 100 = 250 × 20
100x = 5000
Divide both sides by 100 to isolate variable x
100x ÷ 100 = 5000 ÷ 100
x = 50
$50 is the discount price
Take the original value of the shoes and subtract the discount to find the sale price
250 - 50 = 200
$200 is the sale price
Use x to represent the length of the box. Create an equation that can be used to solve for the unknown length. please help I don't understand :(
Answer:
3*1.5*x=22.5
Step-by-step explanation:
3*1.5*x=22.5
4.5*x=22.5
x=5
Does this help?
What number is represented by point B?
image
-0.3
-1
-0.6
-3
Answer:
Its -0.3 *fixed*
Step-by-step explanation:
The start says -2 and the end is 0.
A= -1 so between 0 and -1 your in the decimals place so its -0.3
Answer:
c
Step-by-step explanation:
dont understand this question so can you please help ?
Answer:
D
Step-by-step explanation:
Triangles add up do 180 degrees, and you need all of the angles to get that amount
One angle is 29 degrees, the right angle is 90, and theres a
You would then add 90 and 29 to get 119 then subtract the 119 on both sides which leaves u with a=61
Cynthia wants to decorate a round photo frame for her brother. If the diameter is 18 cm what is the circumference of the frame?
A. 56.52 cm
B. 54 cm
C. 28.26 cm
D. 113.04 cm
Answer:
A. 56.52
Step-by-step explanation:
Circumference = 2πr
Radius is half of the diameter, but 2 times radius is also simply the diameter. Therefore, the solution of the problem would be 18 times π. In this case, we can round π to 3.14, and 18 times 3.14 is 56.52.
which expressions represents a 20% discount off the price of an item that originally cost D dollars
Answer:
D - (D/5)
Step-by-step explanation:
Let's imagine that D equals 100 dollars -
Well, we know that to get 20% of an amount, we need to divide the amount by five. So let's do that -
100 / 5 = 20
We now know that 20% of 100 dollars is equal to 20 dollars. We have now finished the first part. On to the second part.
We now need to take away 20% of 100 dollars off of 100 dollars - this is the price of the item after the discount.
100 - 20 = 80 dollars.
We now fit in D instead of 100 dollars -
D - (D/5)
A right circular cone has a radius of 8 in. and a slant height of 12 in. These dimensions are multiplied by 6. By what factor is the surface area multiplied?
Answer:
Factor: 36
Step-by-step explanation:
Ratio of sides
1 : 6
Ratio of areas
1² : 6²
1 : 36
Explain how you can tell whether a group of ratios represents a proportional relationship.
Answer:
To see if multiple ratios are proportional, you could write them as fractions, reduce them, and compare them. If the reduced fractions are all the same, then you have proportional ratios.
(Hope this helps!! Btw, I am the first to answer.)
A group of ratios represents a proportional relationship. When the connection is proportional if the ratio remains constant. Explanation is given.
What is proportional relationship?A proportional relationship is a relationship between two expressions and where changes in one expression means some constant change in the other expression as well. Generally, it is represented as x/y = k, where x and y are two expressions and k is constant.
Ratio:
The numerical relationship between two values that demonstrates how frequently one value contains or is contained within another.
An ordered pair of integers a and b,
represented as a / b, is a ratio if b is not equal to 0.
A proportion is an equation that sets two ratios at the same value.
The ratios between the two variables should be considered in order to determine whether a relationship is proportional.
The connection is proportional if the ratio remains constant.
Therefore, the relationship is proportional if the ratio remains constant.
To learn more about the proportional relationship;
brainly.com/question/28777033
#SPJ2
I need help! what is the answer to this
Answer:
A
Step-by-step explanation:
First Street and Main Street come together diagonally at a four-way intersection, as shown below
Answer:
what answer do i give like what is the question
Step-by-step explanation:
Answer: It is 105
Step-by-step explanation:
i just know
Althea has 100 trading cards and Marlon has 20. Every day Althea gives Marlon one card. Use the equations "c=100-d" and "c=20+d" to model this situation. Solve the system by substitution. Explain what the solution means in this situation.
Step-by-step explanation:
c=100-d {Equation 1}c=20+d {Equation 2}{Equation 1 + Equation 2}2c=120 (-d+d= 0)So d is eliminated c=120/2c=60Althea = 60=100-d(substitute c for 60 )d=100-60d=40Check your answer by substituting both c and d60=100-40(substituting using equation 1)So 60=60Answer is correct!C is the Althea's and Marlon's letter
D is the amount of cards that Althea gives and Marlon receives..
Giving brainliest !!!!!!!
Answer:
its A :D.
Step-by-step explanation:
explain how to solve the question over compound dependent events and explain how I got the answer.
Joe has 5 blue marbles, 4 green marbles, and 1 red marbles. He pulls one marble out without replacing it and then pulls out another. What is the probability that he will pull a blue marble then a red marble? (solve and expplain your answer, simplify the problem if it can be simplified)
I really need help!!! Please and thank you‼️
Answer:
10= 1/10
20= 1/5
25= 1/4
50= 1/2
75= 3/4
100= 1/1
Answer:
Step-by-step explanation:
What is the quotient of 5,923,404 and 1,332?
Answer:
it is 4,447 :)
Answer:
4,447
Step-by-step explanation:
Which is enough information to prove that u is parallel to v?
0 Angle 2 is congruent to angle 4
0 Angle 4 is congruent to angle 8
0 Angle 6 + angle 7 = 180 degrees
0 Angle 3 + angle 4 = 180 degrees
Wait, I’m confused...is it A or B
Edit: nvm it’s B! I’m 100% sure now! :)
Please help! Giving out brainliest! P.S. I know how to do this, but I already took a long time on this.
AND PLEASE DO NOT GIVE ME A BUNCH OF RUBBISH JUST FOR POINTS!
Answer:
64
Step-by-step explanation:
so the only value that S can be is 3
so sat can be from 301-399 minus 9-9(subtracting the tens and all the sevns)=99-18=81
I think the answer should be 81-10-8=64