Answer:
Step-by-step explanation:
Answer:
3.25
Step-by-step explanation:
Note: For question 15, your teacher will grade your responses to ensure you receive proper credit for your answers.
Juan and Rita both rode bicycles from the park to Main Street. The graphs below represent the time and distance for each student’s ride. Who rode more slowly? Justify your answer.
Answer:
Juan rode more slowly, Rita's graph is much steaper than Juan's. This means that she went faster and in less time. Juan took longer time and went on a slower pace. That's why I chose Juan.
Step-by-step explanation:
Good luck! <3
Determine whether y=9(−5)x represents an exponential function.
2 of 5
Given that a = 2.6 cm, and b = 10.8 cm, work out 2.
Give your answer rounded to 1 DP.
b
a
The diagram is not drawn accurately.
==
cm
What is 2?
the question is not clear
PLEASE ANSWER ASAP CAUSE THIS QUIZ IS DUE SOON
Line R is represented by the following equation: x + y = 2
Which equation completes the system that is satisfied by the solution (1, 1)?
2x + y = 2
4x - 2y = 2
2x - 2y = 2
x + y= 4
Answer:
4x-2y=2
Step-by-step explanation:
Line R is represented by the following equation:
x+y=2
We need to choose another system of equation of x+y=2
whose solution is (1,1)
The equation must be satisfy the point (1,1)
Option 1: 2x+y = 2
Put x=1 and y=1
2(1)+1 = 3
3 ≠ 2
False
Option 2: 4x-2y=2
Put x=1 and y=1
4(1) - 2(1) = 2
2 = 2
True
Option 3: 2x-2y=2
Put x=1 and y=1
2(1) - 2(1) = 0
0 ≠ 2
False
Option 4: x+y=4
Put x=1 and y=1
1+1 = 2
2 ≠ 4
False
Hence, The system of equation is 4x-2y=2
Which expression has a value less than 5 ?
O A. 5 +8
O B. –9 + 5
O C. 1+(-8)
O D. 7+ (-2)
Answer:
es la a. 5+8 es esa amigo la respuesta
If x=6 and y=−2, evaluate the following expression:2xy
Step-by-step explanation:
[tex]2(6)( - 2) = \\ = 2( - 12) = \\ = - 24[/tex]
Which set of ordered pairs represents a
function?
A. {(-1, 1), (0,0),(1, 1), (2, 2)}
B. {(3,-3), (2,-2),(1,-1),(1, 1)}
C. ((4,2), (4,-2),(9,3), (9,-3))
D. {(-2,-1), (-2,0),(-2,1),(-2,2)}
Answer:
A
Step-by-step explanation:
The x-value for a function cannot be repeated, i.e. each x-value (domain) must correspond to only one y-value (range).
Please help ASAP !!!!
Answer:
AB(12, -8)?
Step-by-step explanation:
I think that's it but I haven't done something like this in a hot minute. If it's wrong I'm sorry
What number makes the number sentence true?
9x5x2 = 9x
Answer:
x=0, 1/10
Step-by-step explanation: hope I helped
I was confused on your question, but what I did was solved for x.
`what is the sooulition to x + 8 = 25
Answer:
17
Step-by-step explanation:
Well you have to get x by itself so....
subtract 8 from both sides
25 -8 = 17 there is your answer
Hey there!
x + 8 = 25
SUBTRACT 8 to BOTH SIDES
x + 8 - 8 = 25 - 8
SIMPLIFY IT!
x = 25 - 8
x = 17
Therefore, the answer should be: x = 17
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
find two numbers that have the given product and the given sum 12,8
Answer:
What?
Step-by-step explanation:
b Two quadrilaterals both have angles 55°, 65°, 95º and 145º
Felix says, 'The two quadrilaterals are similar.
True or false? Explain why.
Answer:
I say true.
Step-by-step explanation:
cuz both of the quadrilaterals have the same angles and all angles equal 360 °
What is the missing side length of the pyramid if the volume is 1,026 cubic inches
Answer:
18
Step-by-step explanation:
help a b outttttttt please
Answer:
The two numbers are 9 and 11
HELP ME PLZ :( its similar triangles you can pick both neither or one of the triangles
Answer:
A is the answer
Step-by-step explanation:
because it is equal to the first triangle
Kara is sorting buttons by length for a craft project.The line plot shows of each button.If kara lines up all the 3/4 inch buttons What would be the total
Required picture attached below :
Answer:
2 1/4 inches
Step-by-step explanation:
From the line plot Given ;
The frequency or number of 3/4 inch button is 3
Therefore, lining up all the 3/4 inch button in the plot, we have :
3/4 + 3/4 + 3/4
(3 + 3 + 3) /4
9 /4
2 1/4 inch
NEED THIS SOLVED ASAP PLS HELP ME!!!
Answer:
x= 1 ±√21/3
x= 2.52753
x= - 0.527525
Step-by-step explanation:
-(-6) ±√-6² - 4 (3) (-4) / 2(3)
6±√36 -(-48) / 6
6±√84/6
6±2√21/6
6/6 ±2√21/6
1±√21/3
1+ √21/3 = 2.52753
1-√21/3= - 0.527525
Step-by-step explanation:
[tex]3x ^{2} - 6x - 4 = 0[/tex]
[tex]by \: quadratic \: formula[/tex]
[tex](-b±√(b²-4ac))/(2a) [/tex]
[tex] - ( - 6)±√( - 6²-4(3)( - 4) /(2 \times 3) [/tex]
[tex](6±√(36 + 48)/(6) [/tex]
[tex](6±√(84)/(6) [/tex]
[tex](6±2√21)/6[/tex]
[tex]2(3±√21)/6 [/tex]
[tex]3±√21/3[/tex]
[tex]let \: \alpha \: and \: \beta \: be \: two \: roots \: .[/tex]
[tex]3 + \sqrt{21} /3[/tex]
[tex]3 + 4.58/3[/tex]
[tex]7.48/3[/tex]
[tex]2.52[/tex]
[tex]and \: second \: root \: = 3 - \sqrt{21} /3[/tex]
[tex]3 - 4.58/3[/tex]
[tex] - 1.58/3[/tex]
[tex] - 0.52[/tex]
[tex]so \ \: alpha = 2.52 \: and \: \beta = - 0.52[/tex]
A triangle's side lengths are 15 cm and 10 cm. Write an inequality to determinte the possible measure for the missing side length.
Answer:
the missing side lenght = x
0 < x < 15+10
0 < x < 25 cm
Can you find the median of these 10 numbers?
49
51
57
50
53
65
60
59
60
66
Answer:
58
Step-by-step explanation:
its the middle of all those numbers
Answer:
65 or 53
Step-by-step explanation:
find the surface area/volume for each
Answer:
goodjob
Step-by-step explanation:
write the next three terms of the arithmetic sequence.
5/6, 2/3, 1/2, 1/3, _, _, _,
i will mark as brainliest
The next terms are 1/6, 0, & -1/6.
[tex]16z - (-12z) =[/tex]
Answer:
4
Step-by-step explanation:
now who keeps sending links lol
m(x)=-5/3x+4
Find m(3)
Answer:
-1
Step-by-step explanation:
Please enclose the fractional coefficient inside parentheses:
m(x) = (-5/3)x + 4
To find m(3), replace x in the above equation with 3:
m(3) = (-5/3)(3) + 4 = -5 + 4 = -1
please help me. alg 2
Find the common ratio of the geometric sequence -13, 39, -117
Answer:
-3
Step-by-step explanation:
you can divide the second term by the first term to solve
39/-13 = -3
then, I like to check that this fits with the third term
39*-3 = -117
so the common ratio is -3
Find the equation of the exponential function represented by the table below:
x у
0 0.01
1 0.02
2 0.04
3 0.08
Answer:
y = 0.01 * 2ˣ
Step-by-step explanation:
f(x) = xⁿ
0: 0.01 = 0.01 * 2⁰ = 0.01 * 1 = 0.01
1: 0.02 = 0.01 * 2¹ = 0.01 * 2¹ = 0.02
2: 0.04 = 0.01 * 2² = 0.01 * 2² = 0.04
Dumisani earns R42480 per month. He splits his earnings in the ratio 7:5 and then saves the lesser amount. How much does he save?
Answer:
R17700
Step-by-step explanation:
Dumsani earns R42480 per month. He splits his earnings in the ratio 7:5 and then saves the lesser amount. How much does he save?
First step
We are given the ratio 7:5
The sum of the proportion = 7 + 5 = 12
We are told that he saves the lesser amount
The lesser ratio = 5
Therefore, the amount he saves is
= 5/12 × R42480
= 5 × 3540
= R17700
Therefore, he saves R17700
Ryan garden is 20 yards wide. there are about 0.914 meters in 1 yard. About how many meters wide is Ryan's garden? (Decimal number only)
Answer:
the answer would be 18.28
Step-by-step explanation:
if you times 0.914 x 20
which would make 20 yards
because 0.914 is only 1 yard
What is 35% of 78?
GUYS I NEED HELP ASAP!!
I believe this is correct! Good luck :)
Theoretical Probability:
P(rolling a 2) = 16.7%
P(rolling a 5) = 16.7%
P(rolling 2 or 3) = 33.4%
P(greater than 4) = 33.4%
P(3 or less) = 50.1%
Experimental Probability:
P(rolling a 2) = 20%
P(rolling a 5) = 6%
P(rolling 2 or 3) = 36%
P(greater than 4) = 24%
P(3 or less) = 54%
Explanation:
Theoretical probability can be calculated based on the idea that each of the six numbers on the die has an equal chance of being rolled and all numbers' probabilities total to 100%. Experimental probability is based on the outcomes of your experiment (rolling the dice yourself).
When finding the probability of rolling a number or another number (for example, rolling a 2 or 3), just add the probabilities together (You rolled 2 ten times and 3 eight times, so the experimental probability of rolling a 2 or 3 is 18/50 = 36%)