i need the ordered pair of a and b
Answer:
a= -3,0
b=0,3
Step-by-step explanation:
25 points for whoever answers all of these
At a party, everyone shook hands with everybody else. There were 66 handshakes. How many people were at the party?
Use the interactive graphing tool to plot the ordered pairs.
(-2,0), (-1, -3), (0, -4), (1, -3), (2, 0)
Using your graph, how many points lie on the x-axis?
0
1
2
3
this is for a certain person to answer
Answer:
sorry if im not this certain person but i would say( -1,-3)
Step-by-step explanation:
Pls help
In the blank space is where the Picture suppose to go
Pls help me. PLSSSSSSSSSSSSSSSSSSSSSSSSSS
Answer:
5,11,7
Step-by-step explanation:
Describe whether or not the following are true or false...
Answer:
Step-by-step explanation:
A: True
B: False
B: False
Answer:
1:true
2:false
3:false
Step-by-step explanation:
HIFLUFFLYFYFYLDDDDICYLFDGHCGYHDCGCUDCF
Answer:
178
Step-by-step explanation:
138 x 14= 1932
1932/28= 69
69+109= 178
please help me......................................
Answer:
148.5
Step-by-step explanation:
times all
Can you help me with number six?
Answer:
Six is AR, let me know if you need me to explain more
a rectangle has a perimeter of 14 ft write whole-number dimensions for another rectangle with the same perimeter.
Answer:
38 cm
Step-by-step explanation:
Given the rectangle in the diagram, what is the perimeter of the rectangle?
Answer:
38 cm
Step-by-step explanation:
please answer these correctly :(. i just need these two pls <333
ILL GIVE BRAINLIEST
Hunter bought a cell phone for $159 and 6% sale tax was added at the register. Hunter gave the cashier nine $20 bills, how much change should he receive?
Answer:
Step-by-step explanation:
So in order to solve this you would multiply 159 by 6% and get 9.54 so therefore you add the 9.54 to 159 and get 168.24 Then you add together all the bills which is 180 and subtract 180- 168.24 which equals 11.76 so the answer to your question is that Hunter shall received $11.76 in change.
⚠️HELP ME OUT PLS⚠️
Max attempts three free throws during a basketball game. Identify the sample space (the correct list of possible outcomes) for his results.
S = success, F = fail
The notation SFS means he succeeded on the first try, missed on the second try, and succeeded on the third try.
A. {SSSS, SFSF, FFFF}
B. {SSS, SSF, SFS, SFF, FSS, FSF, FFS, FFF}
C. {SS, FF, SF, FS)
D. SSS, SFS, FFF}
Answer:
B
Step-by-step explanation:
An experiment's or random trial's sample space is the set of all conceivable outcomes or results. The correct option is B, {SSS, SSF, SFS, SFF, FSS, FSF, FFS, FFF}.
What is a sample space?An experiment's or random trial's sample space is the set of all conceivable outcomes or results. The sample space can also be described as the collection of all potential outcomes of a random experiment. Set notation is commonly used to represent a sample space, and the potential ordered outcomes, or sample points, are given as elements in the set.
Given that Max attempts three free throws during a basketball game. And in each attempt, he can be either successful represented by S and Fail represented by F.
Since there are only 2 outcomes, therefore, the number of outcomes that are possible for three trials are,
Number of outcomes = 2³ = 8
Hence, the only option that has 8 outcomes is {SSS, SSF, SFS, SFF, FSS, FSF, FFS, FFF}.
Learn more about Sample Space:
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Pls explain how to do this i need to find the years.
Answer:
4 years
Step-by-step explanation:
8.75% of 15,500 is 1,356.25
1,356.25 x 4= 5,425
hope this helped
A student is standing 20 feet away from the base of a tree. He looks to the top of the tree at a 50° angle
of elevation. His eyes are 5 feet above the ground. Using cos 50° 0.64, what is the height of the tree
to the nearest foot?
36 feet
29 feet
24 feet
31 feet
Answer:
[tex] \tan(50) =opp(x) \div adh(20) \\ \tan50 \times 20 = opp(h) \\ = 23.8 [/tex]
therefore the answer is 24
The height of the tree is approximately 26 feet.
What are trigonometric identities?There are three commonly used trigonometric identities.
Sin x = Perpendicular / Hypotenuse
Cosec = Hypotenuse / Perpendicular
Cos x = Base / Hypotenuse
Sec x = Hypotenuse / Base
Tan x = Perpendicular / Base
Cot x = Base / Perpendicular
We have,
Let's denote the height of the tree with 'h'.
Then we can use the trigonometric ratio for cosine as follows:
cos(50°) = adjacent/hypotenuse
cos(50°) = 20/h + 5 (the adjacent side is the distance from the student's eyes to the tree, which is 20 feet, and the hypotenuse is the height of the tree plus the height of the student's eyes, which is h + 5 feet)
Now we can solve for 'h':
0.64 = 20/(h + 5)
0.64(h + 5) = 20
0.64h + 3.2 = 20
0.64h = 16.8
h = 26.25
So the height of the tree is approximately 26 feet (rounded to the nearest foot), which means the closest answer choice is 29 feet.
Therefore,
The height of the tree is approximately 26 feet.
Learn more about trigonometric identities here:
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Can anyone help me please? I'm having a bit of trouble with this word problem.
Yuan makes punch by mixing cranberry juice and pineapple juice.
For every 3 cups of punch, he uses 2 cups of cranberry juice.
Drag the correct number of each type of juice into the box that would make 15 cups of Yuan's punch.
Answer:
Yuan would have 10 cups of cranberry juice and 5 cups of pineapple juice.
Step-by-step explanation:
For every 3 cups of punch, Yuan has 2 cups of cranberry juice. First, we need to find out how many "batches" of the punch Yuan is making. 3*5=15, so 5 batches. Then we have to find out how much cranberry juice they need. 2*5=10. Then, the pineapple juice. The pineapple juice is the rest of the punch, and 3-2=1. 1*5=5. To check, 10+5=15
Plz help me on this question im timed
Answer:
i think the answer are the 1st one the 4th one, & the 7th one.
Step-by-step explanation:
your equation is:
342/6=x
342 is the total amount of peanuts.
6 is the amount of bags.
x is the number of peanuts in each bag.
x = 57
I don't get this one either
Answer:
False
True
False
Step-by-step explanation:
You can find the median by finding the largest number and dividing it by two. In this situation, red has the smallest median.
Can anyone help me? I'll give 20 points
A weir is used to measure water flow in a channel. For a rectangular broad crested weir, the flow Q in cubic feet per second is related to the weir length L in feet and height H of the water by Q = 1.6LH3/2. Find the water height for a weir that is 3 feet long and has a flow of 38.4 cubic feet per second.
Answer:
Top answer · 0 votes
Q = 1.6LH3/2 38.4 = 1.6(3)(H3/2) H3/2 = 38.4/4.8 H3/2 = 8 (H3/2)2/3 = 82/3 Note that 82/3 = (3√8)2 = 22 = 4 The height is 4 ft
Step-by-step explanation:
PLEASE HELP ME WITH MY MATH
Answer:
Step-by-step explanation:
1)
y is 3 times more than x.
X=0 Y=0 3x0=0
X=1 Y=3
X=2 Y=6
X=3 Y=9
X=4 Y=12
Then just plot it as co-ordinates (x,y)
2)
Y is 1/4 of x. Divide by 4
X=0 Y=0
X=4 Y=1
X=8 Y=2
X=12 Y=3
X=16 Y=4
Then just plot it as co-ordinates (x,y)
If you took 40% of $300, would you get the same result in the previous slide? Show your work to explain yourself.
(previous work : A $300 mountain bike is discounted by 30% and then discounted an additional 10% for shoppers who arrive before 5:00am.)
Answer:
250% or 11/100
Step-by-step explanation:
1. Is the graph proportional?
2. How many feet can a sloth travel in 20 minutes?
Answer:
1. Yes
2. 60
Step-by-step explanation:
The graph is proportional because it passes an origin point.
The equation of the graph is
[tex]y = 3x \: \: (x \geqslant 0) \: \: (y \geqslant 0)[/tex]
We can find the distance when travelling in 20 minutes by substituting x = 20 in the equation.
[tex]y = 3(20) \\ y = 60[/tex]
Therefore the distance (ft) is 60.
PLEASE HELP DUE AT 3:00
Explain how to find the volume of the prism below. Be as specific as possible, using the formula: V= Bh.
Answer:
v= area of triangle * height
Step-by-step explanation:
Answer:
V = AREA OF BASE * HEIGHT
Step-by-step explanation:
V= [tex]\frac{AB}{2}[/tex] × H
V= [tex]\frac{12*9}{2}[/tex] × H
V= [tex]\frac{108}{2}[/tex]× 18
V = 54 * 18
V= 972
I THINK I DON'T KNOW YALL SHOULD CHECK IT AND MAKE SURE I'M RIGHT
need help ASAP!! There are 20 sixth graders and 32 seventh graders in a gym class. If the teacher wants to make teams of the same size, with the same amount of students from each grade, how many kids will be on each team?
Answer:
26 on each team
Step-by-step explanation:
Answer:
32 divide by 2 =16 then 20 divided by 2 is 20
Step-by-step explanation:
Math is hard, plz help
Answer: nvm I got it wrong sorry for taking up an answer spot!
Step-by-step explanation:
Solve the equation for x. Check the solution.
2. -5(x + 3) = 20
Answer:
x = -7
Step-by-step explanation:
-5( x + 3 ) = 20
Distributive property ( multiply whatever is in the parenthesis by -5)
-5 * x + -5 * 3 = 20
-5x - 15 = 20
Add 15 on both sides
-5x - 15 + 15 = 20 + 15
-5x = 35
Divide by -5 on both sides to isolate the variable
-5x/-5 = 35/-5
x = -7
Check...
Substitute the "x" with -7 since we already got that as our solution
-5( x + 3 ) = 20
-5( -7 + 3 ) = 20
Distributive property
-5 * -7 + -5 * 3 = 20
35 - 15 = 20
20 = 20 CORRECT
Hope this helped!
Have a supercalifragilisticexpialidocious day!
Answer:
You're answer is above along with the work :)
Step-by-step explanation:
Hope i helped
What is the -coordinate in the solution for the system of linear equations below?
−3 + 2 = 6
4 − = 2 A. −6 B. 1 C. 2 D. 6
Answer: C
I hope this helps you. sorry if it's wrong.
What is the probability of randomly drawing a vowel?
Answer:
abc
Step-by-step explanation:
Is this a numerical expression OR algebraic expression: 45 + 34 x 7a
numerical expression
algebraic expression
please help me
pleaseeeeeee
Please help meh again...
Answer:
1
- Two over three
2
Step-by-step explanation: