Answers
Answer:
G is correct
Step-by-step explanation:
Answer:
G. 2(log4 3 + log4 x).
Step-by-step explanation:
log4 (3x)^2
= log 4 3^2 + log4 x^2
= 2 log4 3 + 2 log4 x
= 2(log4 3 + log4 x)
Related Questions
Simplify the expression 2√6 -5√54
Answers
Answer:
- 13[tex]\sqrt{6}[/tex]
Step-by-step explanation:
Using the rule of radicals
[tex]\sqrt{a}[/tex] × [tex]\sqrt{b}[/tex] ⇔ [tex]\sqrt{ab}[/tex]
Simplifying [tex]\sqrt{54}[/tex]
[tex]\sqrt{54}[/tex]
= [tex]\sqrt{9(6)}[/tex]
= [tex]\sqrt{9}[/tex] × [tex]\sqrt{6}[/tex]
= 3[tex]\sqrt{6}[/tex]
Then
2[tex]\sqrt{6}[/tex] - 5[tex]\sqrt{54}[/tex]
= 2[tex]\sqrt{6}[/tex] - 5 (3[tex]\sqrt{6}[/tex] )
= 2[tex]\sqrt{6}[/tex] - 15[tex]\sqrt{6}[/tex]
= - 13[tex]\sqrt{6}[/tex]
4 students took the spelling quiz. The mean of their quiz scores is 15. A fifth student took the quiz and scored 10. What is the new mean of the five scores?
Answers
Answer:
14
Step-by-step explanation:
What is the perimeter of the pentagon in feet? (NO LINKS)
Answers
Answer:
21.6
Step-by-step explanation:
3.8 x 3.8 x 4.4 x 4.4 x 5.2 + 21.6
868,000,000 in scientific notation
Answers
Answer:
8.68 × 10^8
Step-by-step explanation:
--------------------
Answer:
8.68x10^8
Step-by-step explanation:
move 8 times to the left
What does -2(x) equal to.
Answers
Answer:
-2(x)=-2x
Step-by-step explanation:
-2(x)=-2*x=-2x
What is the value of x in this equation?
-6x=72
Answers
Answer:
Step-by-step explanation:
-12
[tex]\huge\text{Hey there!}[/tex]
[tex]\large\textsf{-6x = 72}\\\\\huge\text{\underline{\underline {DIVIDE -6 to BOTH SIDES}}}\\\\\large\dfrac{-6\mathsf{x}}{-6} = \dfrac{72}{-6}}\\\\\large\textsf{CANCEL out: }\large\dfrac{6}{6}\large\text{ because that gives you 1}\\\\\large\text{KEEP: }\large\dfrac{72}{-6}\large\text{ because that gives you the answer for x}\\\\\large\text{NEW EQUATION: x = }\large\dfrac{72}{-6}\\\\\large\text{SIMPLIFY ABOVE}\\\\\boxed{\boxed{\huge\textsf{Therefore, your answer is: x = -12}}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
What is the intermediate step in the form (x + a)2 = b as a result of completing the
square for the following equation?
X2 + 23x – 19 = 9x - 4
Answers
Answer:
(x + 7)^2 = 64
Step-by-step explanation:
x^2 + 23x – 19 = 9x - 4
x^2 + 23x - 9x = -4 + 19
x^2 + 14x = 15 = 0
Completing the square:
(x + 14/2)^2 - (14/2)^2 = 15
(x + 7)^2 - 49 = 15
(x + 7)^2 = 64
2. The two figures are similar. Complete sentences
a) Write the similarity statement.
b) Is the image of the dilation a reduction or an enlargement of the original figure? Explain.
c) What is the scale factor? Explain.
Answers
A line with a slope of 1/6 passes through the point (0,5). What is its equation in
slope-intercept form?
Answers
Answer:
y=1/6x+5
Step-by-step explanation:
y=mx+b is the slope intercept form
m represents the slope
y=1/6x+b
now we have to find b
plug in y and x
5=0+b
b=5
y=1/6x+5
What is an acute angle?
What is an obtuse angle?
Use a dictionary to look up the non-math
definitions of acute and obtuse. How do the
definitions relate to the math definitions?
Answers
Answer:
An acute angle is less than 90°.
An obtuse angle is more than 90°.
Step-by-step explanation:
Sorry if wrong didn't really get the question I'm a little slow
can someone help me with this first one to answer gets brainllest and 20 points.
Answers
Answer:
Sorry i don't get this at all. what grade is this ?!!?!?!?
Step-by-step explanation:
BLANK + 308 + -126 = 450
Answers
Answer:
268
Step-by-step explanation:
Answer:
268
Step-by-step explanation:
450
- 126
In the diagram shown overline AD and intersect at point E. overline AB and overline CD are parallel . Given the segment length shown in the picture, which of the following is the length overline AE
1) 11.25
2) 10.8
3) 10
4) 7.5
Answers
Answer:
11.25
Step-by-step explanation:
Since AB and CD are parallel, ∠D is congruent to ∠A and ∠C is congruent to ∠B. Therefore the two triangles are similar by the AA postulate. Now, the corresponding sides are in proportion
Since AE ↔ DE and AB ↔ CD
So, AE/CD = AB/CD
AE/5 = 9/4
AE = 9(5)/4
= 45/4 = 11.25
Find sin(β) in the triangle.
Answers
Answer:
4/5
Step-by-step explanation:
Given :-
A right angled triangle with sides as 3 , 4 and 5 cm .We need to find the value of sin(β) in the given triangle . We know that the ratio of sine is ,
[tex]:\implies[/tex] sin(β) = p/h
Where p is perpendicular and h is hypontenuse.[tex]:\implies[/tex] sin(β) = 4/5
Hence the required answer is 4/5.Help me please I’ll give brainliest
Answers
Answer:
30 degree
Step-by-step explanation:
acb is 60 equilateral triangle
then dac angle is 120 double of centre angle
triangle dac is isoceles so 2 into angle acd=180-120
then acd =30
Solve for x, and JUSTIFY your answer
Answers
Answer:
60
Step-by-step explanation:
every angle is the same and 1/3 of 180 is 60
Given p(x) = 2x³ + 7x² + 2x - 3 and p(1/2) = 0, then the factor of p(x) is
Options :
A(2x + 1)
B(2x - 1)
C(x - 2)
D(x + 2)
no spam and kindly explain your answer!
Answers
PLEASE HELP. urgent. What is the answer? HELP please!
Answers
From the figure, we can notice that : Surface area of the pyramid is equal to Sum of the area of the square and Sum of the areas of 4 triangles.
We know that : Area of a square is given by : Side x Side
Given : Side of the square = 3 cm
⇒ Area of the square = 3 x 3 = 9 cm²
We know that : Area of the triangle = 1/2 x Base x Height
From the figure, We can notice that, Base of each triangle = 3 cm and height of the each triangle = 3 cm
⇒ Area of one triangle = 1/2 × 3 × 3 = 4.5 cm²
Surface area of the pyramid = Surface of the square + Surface area of the 4 triangles
⇒ Surface area of the pyramid = 9 cm² + 4(4.5) cm²
⇒ Surface area of the pyramid = 9 cm² + 18 cm² = 27 cm²
Answer : Surface area of the pyramid = 27 cm²
Graph y = -1/4 x + 6 in slope intercept form
Answers
Answer:
here are the coordinates to use to graph.
(0,6)
(4,5)
Step-by-step explanation:
put a dot on those coordinates, then draw a line to make the two points connect.
Answer:
I have a graphing calculator so i used that.
Step-by-step explanation:
Included is the graph (on 10 x 10 axis) and the table
hope this helps,
<3 Austen and Addie
Lana draws a triangle( LMN) on the coordinate plane. What is the perimeter of the triangle( LMN)? Round to the nearest unit.
Answers
Answer:
The answer is "25".
Step-by-step explanation:
Please find the graph in the attachment.
[tex]Longest \ side= 12[/tex]
Calculating the triangle two other sides:
[tex]=\sqrt{3^2+6^2}\\\\=(9+36)\\\\=45[/tex]
let
[tex]\to \sqrt{45}= 6.7.\\\\\to 6.7\times 2=13.4\\\\\to 13.4+12=25.4 \approx 25[/tex]
less than a number is 18. What is the number (n)?
Answers
Answer:
Step-by-step explanation:
18<n
Find the measure of A. No links!!!!
Answers
Answer:
A equals 105 degrees, option 2
Step-by-step explanation:
7x + 5x gives 180. 7x and 5x lie on a line so they form a linear pair. Their sum equals 180 degrees:-
7x + 5x = 180
12x = 180
x = [tex]\frac{180}{12}[/tex]
x = 15
Since x is 15, we can find the lengths of 7x and 5x.
7x would be 7 x 15 = 105
5x would be 5 x 15 = 75
'A' is equal to 7x since they are vertically opposite angles.
Since 7x is 105 degrees, then A would be 105 degrees as well.
Tickets at an outdoor play cost $2 for students and $8 for adults. Jason creates two patterns to compare the costs. He writes ordered pairs in the form (student cost, adult cost) for the corresponding number of tickets. Which ordered pair could be on Jason’s list of ordered pairs? Select ALL that apply.
(
(8, 2)
(10, 40)
(4, 10)
(10, 16)
(6, 24)
ill give brainlyest plz help fast its a test
Answers
Answer:
(8, 2), (40, 10), (6, 24)
Step-by-step explanation:
(4,10) + (10,16) are different rates.
2 1/5 + 1 3/5 = ??? Plz help
Answers
Answer:
[tex]3 \frac{4}{5} [/tex]
Step-by-step explanation:
1) Add the whole numbers first.
[tex]3 + \frac{1}{5} + \frac{3}{5} [/tex]
2) Join the denominators.
[tex]3 + \frac{1 + 3}{5} [/tex]
3) Simplify.
[tex]3 \frac{4}{5} [/tex]
hence, the answer is 3 4/5.
Find the missing exponent. I really need help with this question
1/169=(1/13)?
? =
Answers
NEEP HELPS ASAP IMAGE BELOW!!!
Answers
Answer:
every 5 units to the left you go 28 upwards???
i hope this helps have a nice day
Step-by-step explanation:
6 because you need to find the slope of this and 6 is the slope
A football coach compared the yards per game of two of his running backs over the course of 10 games.
Based on the data represented in the box plots, which football player had greater success during the 10 games?
Nasir was more successful because he had the greatest number of yards in one game.
Aaron was more successful because he had a greater total spread.
Nasir was more successful because he had the greater measure of center.
Aaron was more successful because he had an outlier.
Answers
Answer: C. Nasir was more successful because he had the greater measure of center.
Step-by-step explanation: Just did the assignment in Edugenuity
Answer:
Nasir was more successful because he had the greater measure of center.
Step-by-step explanation:
PLS HELP AND EXPLAIN.... AND NO LINKS PLS!!!
Answers
Answer:
surface area is- 198 and volume is 162
Find the value of x and show all steps please
Answers
Answer:
[tex]x=3[/tex]
Step-by-step explanation:
[tex](x)(4x)=(4)(9)[/tex][tex]\frac{4x^2}{4} =\frac{36}{4}[/tex][tex]\sqrt{x^2}=\sqrt{9}[/tex][tex]x=3[/tex]---------------------
hope it helps...
[tex] \implies \sf{(x)(4x) = (4) \: (9)}[/tex]
[tex] \implies \sf{ \frac{4 {x}^{2} }{4} } = \frac{36}{4} [/tex]
[tex] \implies \sf{ \sqrt{ {x}^{2} } = \sqrt{9} }[/tex]
[tex] \sf \boxed {x = 3}[/tex]
________________________Thank you
Hope it helps uh :)
Which of the following is true? A. Perpendicular lines never intersect each other. B. Parallel lines always intersect each other. C. Parallel lines are always in the same plane. D. Perpendicular lines are not in the same plane.
Answers
Answer:
C : Parallel lines are always in the same plane.
Step-by-step explanation:
Parallel lines must be coplanar
Answer:
The answer is, parallel line are always in the same plane.
Step-by-step explanation:
Definition of parallel line:Lines in a plane that are always the same distance apart are called parallel lines. Parallel lines do not cross.
A - Perpendicular lines must always cross at least once.
B - Parallel lines should never cross.
D- This isn't always the case.
C is true.
Skewed lines are those that are not in the same plane.
To know more about parallel line here, https://brainly.com/question/24607467
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