Find the geometric mean of 6 and 9.
Answers
Answer:
the answer is 7.35
Step-by-step explanation:
Related Questions
write the equation of a porabola whose vertex is (2,5) and passes through the point (1, 1)
Answers
Answer:
y=5-4(x-2)^2
Step-by-step explanation:
Ax + 4y = 2, (3, -1) : Find A
Answers
Answer:
Step-by-step explanation:
we can subsitiute 3 and -1 for x and y respectively to get 3A - 4 = 2. After this you add 4 to both sides and get 3A = 6. divide by 3 and you get a = 2
For each pair of mathematical expressions, determine if the expressions have equal values. Select each pair of expressions that came out to be equal.
Please note, not all pairs will come out to the same value. We want you to determine if the expressions in each answer option have the have the same value.
Question options:
36÷3+3 and 22+2
36
÷
3
+
3
a
n
d
2
2
+
2
−(23)2and 49
-
(
2
3
)
a
n
d
4
9
8(−9) and −12−60
8
(
-
9
)
a
n
d
-
12
-
60
1+24 and 1−14
Answers
The graph shows the relationship between time
and the number of soda bottles a machine can
make. Use the points (2,90) and (6,270) to find
the number of soda bottles the machine can make
each minute.
Answers
Answer:
.
Step-by-step explanation:
if you answer this your really cool B)
Answers
Answer:
5
Step-by-step explanation:
they are vertical angles
Answer:
5
Step-by-step explanation:
8 is the opposite and therefore the same angle across the line m
Sound intensity, in decibels, d, can be written using a comparison factor, x, that compares sound intensity to the standard threshold of hearing. d = 10log(x) A sensor measures the sound intensity, in decibels, of an office over time. The decibel reading was consistently above 50, but never above 70. On what interval is the factor by which the office noise is related to the standard threshold of hearing? (17, 18.5) (17, 18.5] (100,000, 10,000,000] (100,000, 10,000,000)
Answers
Answer: (100,000, 10,000,000]
Step-by-step explanation:
The interval is given by ( 100,000 , 10,000,000], the correct option is C.
What is the Threshold Value ?The threshold value is the minimum value above which the desired results can be expected.
The decibel reading was consistently above 50, but never above 70.
d = 10log(x)
50 = 10log(x)
5 = log x
10⁵ = x
x > 10⁵
d = 10log(x)
70 = 10log(x)
x = 10⁷
From the given data
x ≤ 10⁷
Therefore, the interval is given by ( 100,000 , 10,000,000], the correct option is C.
To know more about Threshold value
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PLEASE I NEEEEED HELP ILL G”IVE BRAINLISET
Answers
Answer:
The first One
Step-by-step explanation:
Hope This Helps!
Plz Mark Brainliest!
subtract. write your answer in scientific notation.
(7.15×105)–(5.964×105)
Answers
Answer:
124.53
Step-by-step explanation:
7.15×105=750.75
5.964×105=626.22
750.75-626.22= 124.53
lmk if this is right or not :)
Answer with step-by-step explanation:
(7.15 × 105) - (5.964 × 105) = 124.53
750.75 - 626.22 = 124.53
Hope this helped! (brainliest please)
Write the equation of a line perpendicular to 5x+3y=9 and passes through the point (-10,4).
Answers
y=3/5x+10
Explanation:
first convert to slope intercept form y=mx+b, 5x+3y=9 that will be y=-5/3x+3, to be perpendicular, the slope has to be an opposite reciprocal so -5/3x has to be 3/5x, then pass through the point (-10,4), the equation will be y=3/5x+10
Answer:
y=3/5x+10
Step-by-step explanation:
Explanation:
first convert to slope intercept form y=mx+b, 5x+3y=9 that will be y=-5/3x+3, to be perpendicular, the slope has to be an opposite reciprocal so -5/3x has to be 3/5x, then pass through the point (-10,4), the equation will be y=3/5x+10
Help me please math is so hard!
Answers
Answer:
34
Step-by-step explanation:
the angle is a right angle meaning the sum of each angle equals 90. 90-56=34
Answer:
angle 2 is 34 degrees
Step-by-step explanation:
the blue square inicates the the two different angles totals 90 degrees. Since you know one of the angles is 56 you can subtract it from 90.
90-56=34
How do you do this? I am really confused.
Answers
Answer:
B. Hope this helps
Step-by-step explanation:
Answer:
B) both shapes have all angles of equal measure
Step-by-step explanation:
Squares and equilateral triangles have all angles of equivalent measure. Squares have 90 degrees on all 4 sides and equilateral triangles have 69 degrees on all 3 sides
help its due in an hour and i cant solve this
Answers
Answer: D
Explanation: y = 5x + 8
PLz mark brainliest:)
what are factors of x^2+x-20
Answers
Ans: (x - 4)( x + 5)
Explanation:
Find 2 numbers knowing sum (1) and product (-20).
To find them, factor pairs of (-20) --> (-2, 10)(-4, 5). This sum is 1 = b.
Then, these 2 numbers are: -4 and 5.
y = (x - 4)(x + 5)
hi there! the answer is...
(x − 4) (x + 5)
hope this helped. have a good one!
A computer downloads a movie at a constant rate. What does the slope represent?
Answers
Answer:
hope it helps you
Step-by-step explanation:
A computer downloads a movie at a constant rate. What does the slope represent? 2000
Download (megabytes)
000-
400
Time (min)
CLEAR
CHECK
Number of minutes for download completion
Downloading speed in megabytes per minute
Unit rate of minutes per megabyte
Unit rate of megabytes per movie
Answer:
Downloading speed in megabytes per minute
Step-by-step explanation:
did on ttm
If w = -3 and v = -6, what is the value of -w - (-v )?
Answers
Answer:
-3
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
w - (-v)
-3 - (-6)
3
Hope this helps!
f(x) = 3x + 10, g(x) = x - 2, Find g(f(x))
Answers
Answer with step-by-step explanation:
If g(x) = x - 2, then g(f(x)) = f(x) - 2. So the whole equation would be: 3x + 10 × x - 2. Simplified: g(f(x)) = 13x - 2
Hope this helped!
The composite function g(f(x)) = 3x + 8 if the f(x) = 3x + 10, g(x) = x - 2 after applying the concept of the composite function.
What is a function?It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
It is given that:
f(x) = 3x + 10
g(x) = x - 2
It is required to find the g(f(x))
g(f(x)) representing the composite function:
Plug f(x) = 3x + 10
In the function g(x):
g(f(x)) = (3x + 10) - 2
g(f(x)) = 3x + 8
Thus, the composite function g(f(x)) = 3x + 8 if the f(x) = 3x + 10, g(x) = x - 2 after applying the concept of the composite function.
Learn more about the function here:
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I Need A Expert To Answer This! Find The Measure Of The indicated Angle In The Diagram.
Answers
Answer:
So,you're answer will be 21°{degree}..
Answer:
m∠YPQ = 159°
Step-by-step explanation:
m∠QRP = 107
m∠RQP = 52
m∠RPQ = x
m∠QRP + m∠RQP + m∠RPQ = 180°
107 + 52 + x = 180
159 + x = 180
x = 21°
m∠RPQ = x = 21°
m∠RPQ + m∠YPQ = 180°
21° + m∠YPQ = 180°
m∠YPQ = 159°
I NEED HELP PLEASE ILL GIVE YOU BRAINLIEST T-T
Answers
Answer:
1 true
2 false
3 true
4 false
5 true
6 true
Step-by-step explanation:
"How long do people spend traveling to work? The answer may depend on where they live. Here are the
travel times in minutes for 15 workers in North Carolina, chosen at random by the Census Bureau:7
30
20
10
40
25
20
10
60
15
40
on
30
12
10
101
(Source: Strive for A5: Preparing for the AP Statistics Examinations)
6.) For the data above, create the 5-number summary, check for any outliers
using the 1.5 * IQR rule.
Answers
Answer:
Step-by-step explanation:
1
8.3E+2 using scientific notation
Answers
Answer:
8.3*10^2
Step-by-step explanation:
The e just equals 10.
Did this help?
Answer: 0.083
Step-by-step explanation:
what is 6x-7-8x+4 combine like terms ?
Answers
Answer:
-2x-3
Step-by-step explanation:
6x-7-8x+4
6x-8x=-2x
-7+4=-3
-2x-3
Answer:
-2x-3
Step-by-step explanation:
if f(x) = 5x-12, what is f(2) ?
Answers
Answer:
-2
Step-by-step explanation:
5(2)-12
10-12
+-2
Answer:
-2
Step-by-step explanation:
[tex]f(2) = 5(2) - 12 = - 2[/tex]
I think this is the right answer
need help please please please please
Answers
A triangles measures add up to 180 so 71 + 29 = 100
180 - 100 = 80
So the angle x is 80
Anyone no what this means if so please comment the quarter is ending today and I got a few hours to do my missing work
Answers
Answer:
6, 7
Step-by-step explanation:
In the standard (x, y) coordiante plane, what is the slope of the line joining the points (0, 0) & (-8 , 2)?
Answers
Answer:
-1/4
Step-by-step explanation:
The slope is -1/4
to solve you subtract the x-values and the y-values and remember that slope is y/x
Hope that helps and have a great day!
Which of the following is equivalent to the inequality shown below?
4x + 0.9 ≥ 0.1
4x + 9 ≥ 1
4x + 9 ≥ 1
40x + 9 ≥ 1
40x + 9 ≥ 1
40x + 90 ≥ 10
40x + 90 ≥ 10
40x + 90 ≥ 1
Answers
Just please help me Solve for h 2x+y=rh
Answers
Answer:
[tex]h = \frac{2x+y}{r}[/tex]
The number written 3.76ee13 in scientific notation
Answers
Answer:
yes also what is the question
what is 4+4+6
I will make brainiest whoever is first
Answers
Answer:
14
Step-by-step explanation:
1242 miles in 24 hours is miles per hour
Answers
Answer: 51.75 mph
Step 1: Divide 1242 by 24 to get your answer, because there are 24 hours in a day.
1242 ÷ 24 = 51.75
Add the mph sign to the answer.
51.75 mph.
Hope this helps you!