Question 9 of 9
Which of the expressions are equivalent to the one below? Check all that
apply.
(4.1)-6
O A. (1 : 4) - 6
B. 4. (1-6)
C. 6-(1.4)
O D. (4+ 1) - 6
SWAMIT
Answers
Answer:
The answer is A
[tex](4 \times 1) - 6[/tex]
Related Questions
A new bank customers with 3,000 wants to open a money market account. The bank is offering a simple interest rate of 1.1% a. How much interest will the customer earn in 20 years? b. What will be the account balance after 20 years?
Answers
Answer:
$660
Step-by-step explanation:
please help, it's due in less then 30 minutes :')
Answers
Answer:
The answer is b. the range of Greta's graph is y<0
Step-by-step explanation:
ralph and edie each solved the equation (x-7)^2 - 100 = 0. ralph says the correct answer is x= -3. who is correct? how do you know?
Answers
Explanation:
X = -3
(-3-7)^2-100 = 0
You do parentheses first according to PEMDAS so:
-3-7 = -10
(-10)^2-100 = 0
Next, you do exponents
-10^2 or -10 * -10 = 100
Finally, you subtract
100-100 = 0
Find the missing side of this right
triangle.
17
X
15
x=
Answers
Answer:
We can fine x by using the pythagoras formula
a²+b² = c²
Which C is X
And
a= 17
b= 15
So
a² + b² = c²
(17)² + (15)² = c²
289 + 225 = c²
514 = c²
√514 = c
22.67 = c
So basically X is (22.671)
The missing side of the given right angled triangle is 8 units.
In the given right angled triangle, the hypotenuse side is 17 units, base is 15 units and the height is x units.
By using Pythagoras theorem, we get
17²=15²+x²
289=225+x²
x²=289-225
x²=64
x=√64
x=8 units.
Therefore, the missing side of the given right angled triangle is 8 units.
To learn more about the Pythagoras theorem visit:
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Which pairs of expressions are equivalent?
Quick
Answers
Answer:
a
Step-by-step explanation:
Answer:
its A.
Step-by-step explanation:
Bc i just did it
Which expressions are equal?
A. 2(x+3)+2x and 4x+3
B.3(x+2)+4xand 6x+6
C.5x+2(x+4) and 6x+8
D.4+5(x+2) and 5x+14
Answers
Answer:
Step-by-step explanation:
2(x + 3) + 2x
2x + 6 + 2x
4x + 6 and 4x + 3 not equal
3(x + 2) + 4x
3x + 6 + 4x
7x + 6 and 6x + 6 not equal
5x + 2(x + 4)
5x + 2x + 8
7x + 8 and 6x + 8 not equal.
4 + 5(x + 2)
4 + 5x + 10
5x + 14 and 5x + 14 are equal
Can you simply these fractions?
Answers
Subtract.
79−14
Enter your answer in simplest form
Answers
Answer:
65
Step-by-step explanation:
Find x
Need help fast please !!
Answers
Answer:
[tex] x = 4 \sqrt{3} [/tex]
Step-by-step explanation:
By Pythagoras Theorem:
[tex] {x}^{2} = {( \sqrt{8 \times 4}) }^{2} + {(4)}^{2} \\ \\ {x}^{2} = {( \sqrt{32}) }^{2} + {(4)}^{2} \\ \\ {x}^{2} = 32 + 16 \\ \\ {x}^{2} = 48 \\ \\ x = \sqrt{48} \\ \\ x = \sqrt{ {4}^{2} \times 3} \\ \\ x = 4 \sqrt{3} [/tex]
-1 = -3(3r - 8) - 7. what does r equal?
Answers
Answer:
R=2
Step-by-step explanation:
Find the side of an equilateral triangle if its area is 25√3 cm2
Answers
Answer:
10
Step-by-step explanation:
area=√3/4×a^2
100√3 = √3×a^2
a^2 = 100
a=10
side = 10
Find the first three terms of the sequence below.
Tn = 3n^2- 4n - 3
Answers
Answer:
Look on the internet , It's easy
answer answer answer answer
Answers
An is an operation that reverses the effect of another operation.
Answers
Answer:
Inverse operation
Step-by-step explanation:
Basically it is an operation that reverses the effect of another operation.
Find an explicit rule for the nth term of a geometric sequence where the second and fifth terms are -6 and 162, respectively. (2 points)
a
an = 2 • 3n - 1
b
an = 2 • (-3)n - 1
c
an = 2 • 3n
d
an = 2 • (-3)n + 1
Answers
Answer: C is the answer
which function has the steepest slope 2x-12 and y= 9- 3x
Answers
x+y =0
3x+y=16
x-y+4=8
5: You should (......) before the beginning of each paragraph when you are reading.
answers:
1: history
2: terror
3:apology
4:Pause
Answers
Answer:
4:Pause
Step-by-step explanation:
Before starting the reading of each paragraph you should pause as it does not create misunderstanding between the people also each and every paragraph should be clear to everyone so the chances of doubt would be minimum
Therefore according to the given options the fourth option is correct
Hello!
The answer is pause.
All the other options are nouns, but it's clear that we need a verb.
So, the answer is pause.
Hope it helps! :)
Do ask me if you have any query.
~An excited gal
[tex]MagicalNature[/tex]
does anyone know what shape is made please somebody
Answers
Answer:
A hemisphere
Step-by-step explanation:
The table shows the relationship between the average number of hours students studied for a mathematics test and their
average grade.
Hours
Studied
Average
Grade
0
62
1
78
2
85
5
74
Which type of function is most likely to model these data?
A
linear function with positive rate of change
O
B
linear function with negative rate of change.
non-linear function that decreases then increases
D
non-linear function that increases then decreases
Answers
Answer:
D
Step-by-step explanation:
I'm going to ponder a guess that the numbers shown, 0, 62, 1, 78, 2 ,etc. are part of a table. Having said that, the answers, when graphed, create a sort of parabola, meaning that the function itself is non-linear. This exterminates option A and B. Now its just a matter of seeing which way it goes, and since 78 is higher than 62, and 85 is higher than 78, it obviously increases, rather than decreases. This makes D our final answer.
Area of composite. A. 157.21. B. 304. C. 506.42
Answers
Answer:
A. 157.21. is the answer
Step-by-step explanation:
I hope this helps
Which statement is true?
A
0.265 <0.3
B
0.265 >0.3
C
0.265 =0.3
Answers
Answer:
Step-by-step explanation:
265 < 300, so 0.265 < 0.3
Is (3,15) a solution for y = 5x
Answers
Answer:
yes
Step-by-step explanation:
15 = 5(3)
15 = 15
Answer:
Yes
Step-by-step explanation:
15 = 5(3)
15 = 15
PLEASE ANSWER THIS ILL GIVE BRAINLIEST
Answers
Answer:
the answer is 2342
Step-by-step explanation:
because 7x add 2y = 2342
A therapist wanted to determine if yoga or meditation is better for relieving stress. The therapist recruited 100 of her high-stress patients. Fifty of them were randomly assigned to take weekly yoga classes, and the other 50 were assigned weekly meditation classes. After one month, 30 of the 50 patients in the yoga group reported less stress, and 35 of the 50 patients in the meditation group reported less stress.
Based on the 95% confidence interval, (–0.29, 0.09), is there convincing evidence of a difference in the true proportions of patients experiencing stress relief in the yoga and meditation groups?
There is convincing evidence because the two sample proportions are different.
There is not convincing evidence because the interval contains 0.
There is not convincing evidence because the interval contains both negative and positive values for the true difference.
Answers
Answer: Choice B
There is not convincing evidence because the interval contains 0.
========================================================
Explanation:
The confidence interval is (-0.29, 0.09)
This is the same as writing -0.29 < p1-p1 < 0.09
The thing we're trying to estimate (p1-p2) is between -0.29 and 0.09
Because 0 is in this interval, it is possible that p1-p1 = 0 which leads to p1 = p2.
Therefore, it is possible that the population proportions are the same.
The question asks " is there convincing evidence of a difference in the true proportions", so the answer to this is "no, there isn't convincing evidence". We would need both endpoints of the confidence interval to either be positive together, or be negative together, for us to have convincing evidence that the population proportions are different.
There is not convincing evidence because the interval contains 0.
What is Confidence Interval?The mean of your estimate plus and minus the range of that estimate constitutes a confidence interval. Within a specific level of confidence, this is the range of values you anticipate your estimate to fall within if you repeat the test. In statistics, confidence is another word for probability.
We have, the confidence interval as (-0.29, 0.09)
and, the same as writing -0.29 < p1-p1 < 0.09
Now, as the interval is 0 then
p1 - p2 = 0
p1 = p2
There is a chance that the population ratios are identical.
So, there isn't convincing evidence.
For us to have strong evidence that the population proportions are different, the ends of the confidence interval must be either positive together or negative together.
Learn more about Confidence Interval here:
https://brainly.com/question/24131141
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$2is what percent of $10
Answers
Answer:
2persent
Step-by-step explanation:
because there are 10 10 in 100
Answer:
20%
Step-by-step explanation:
Identify the slope in the equation y= x - 2
Answers
Answer:
the slope is 1
Step-by-step explanation:
WILL GIVE BRAINLIEST!
True or False.
A plumber who earns $12 per hour and works 13½ hours has a total earnings of $162.
True
False
Answers
Answer:
True
Step-by-step explanation:
12*13=156
12*0.5=6
156+6=162
Then we put a money sign in front and a . point after the 2 and two 0's and we get $162.00
Does anyone know how to solve this?
Answers
Answer:
1st one is (-7,1) 2nd one is (6,-7)
Step-by-step explanation:
Plot the real number on the x axis and the imaginary number on the y axis.
URGENT !!!!! PLEASEE ANSWER CORRECTLY !!!!!! WILL MARK BRIANLIEST !!!!
Answers
TM is perpendicular to NT
QN is perpendicular to OM
Write the expanded form of the expression. 2(3x-5)
Answers
Answer:
6x-10
Step-by-step explanation:
2(3x-5)
6x-10
Answer:
-30
Step-by-step explanation: 2 threetimes takeawyfive