Answer:
[tex]x^{2} =36=6*6\\x^{2} =6^2\\x=\sqrt{6*6}\\x = 6[/tex]
(b+1/4) (b-1/4)(b+64)
Answer: b^3+ 64b^2 - b/16 -4
Step-by-step explanation:
INTERMEDIATE LEVEL
5. Find the equation of the line passing through
the point
(d) (2, -3) and perpendicular to the line y + 2x = 13.
y = (1/2)x - 4
Step-by-step explanation:
The equation of the given line is
y = -2x + 13
The equation of the perpendicular line that we need must have a slope of 1/2 and passes through (2, -3) so the form should be
y = (1/2)x + b
To solve for b, use the point (2, -3)
-3 = (1/2)(2) + b ---> b = -4
Therefore, the equation that we need has the form
y = (1/2)x - 4
I'm confused on how to do this question
Answer:
CE = 35
Step-by-step explanation:
Based on the Triangle Proportionality Theorem, BD divides AC and CE proportionally. This implies that:
BC:AB = DC:DE
Plug in the values
(x - 5)/6 = 14/(2x + 3)
(x - 5)(2x + 3) = 14*6
x(2x + 3) -5(2x + 3) = 84
2x² + 3x - 10x - 15 = 84
2x² - 7x - 15 - 84 = 0
2x² - 7x - 99 = 0
Factorize
2x² - 18x + 11x - 99 = 0
2x(x - 9) +11(x - 9) = 0
(2x + 11)(x - 9) = 0
2x = -11
x = -11/2
Or
x = 9
Let's take the positive value of x
Thus:
CE = 14 + 2x + 3
Plug in the value of x
CE = 14 + 2(9) + 3
CE = 14 + 18 + 3
CE = 35
Write two fractions that are equal to 1/2.
Answer:
2/4 nd 4/8
Step-by-step explanation:
Extras; 3/6, 5,10, 6/12
Answer:
2/4 and 3/6 .
Step-by-step explanation:
Given :-
A number 1/2.We need to write two fractions which equals to 1/2 . For that we can multiply the denominator and numerator by same number .
First equal fracⁿ :-
[tex]:\implies[/tex] 1/2 × 2/2 = 2/4
Second equal fracⁿ :-
[tex]:\implies[/tex] 1/2 × 3/3 = 3/6
Hence the two equal fractions are 2/4 and 3/6 .A cylinder has a height of 9 inches. Its volume is 4,775.94 cubic inches l. What is the radius of the cylinder
Answer:
The radius of the cylinder is 13.0 inches.
Step-by-step explanation:
The volume of a cylinder is given by:
[tex] V = \pi r^{2}h [/tex]
Where:
V: is the volume = 4775.94 in³
r: is the radius =?
h: is the height = 9 in
Hence, by solving the above equation for "r" we have:
[tex] r = \sqrt{\frac{V}{\pi h}} = \sqrt{\frac{4775.94 in^{3}}{\pi 9 in}} = 13.0 in [/tex]
Therefore, the radius of the cylinder is 13.0 inches.
I hope it helps you!
Indra completed 85% of a Multiple Choice Test in Science. She has 3
questions to complete.
(a) How many questions are there in the test?
Answer:
20 questions
Step-by-step explanation:
There is 15% of the test left and 3 questions
15/3 = 5
85/5 = 17
17+ 3 = 20
Name three solutions to the inequality. x<7
Answer:
x=anything less than 7
x=5
x=-2
x=-7
x= anything less than 7
Step-by-step explanation:
Nootmath How can you tell a graph of an exponential represents decay?
Answer:
Step-by-step explanation:
3350 5654 10.. can anyone guess the last two numbers?
Review the graph of piecewise function g(x).
Answer:
I'm g(=)0 hope you get the point now.
Answer:
B
Step-by-step explanation:
I got it right
What is Limit of g (x) as x approaches 1, if it exists?
0
7,000,000
700,000,000
DNE
Answer:
7,000,000
Step-by-step explanation:
Limit of a function:
The limit of a function is finding looking at it's lateral limits.
If the lateral limits are equal:
The limit exists.
[tex]\lim_{x \rightarrow a} f(x) = \lim_{x \rightarrow a^{+}} f(x) = \lim_{x \rightarrow a^{-}} f(x)[/tex]
If lateral limits are different:
That is:
[tex]\lim_{x \rightarrow a^{+}} f(x) \neq \lim_{x \rightarrow a^{-}} f(x)[/tex], then the limit does not exist.
In this question:
To the left of 1, that is, 0.9999....
[tex]\lim_{x \rightarrow 1^{-}} g(x) = 7,000,000[/tex]
To the right of 1, that is, 1.0001...
[tex]\lim_{x \rightarrow 1^{+}} g(x) = 7,000,000[/tex]
Since the both limits are the same, the limits exists and it's value is of 7,000,000.
Answer:
D
Step-by-step explanation:
It shows it in the quwestions image
Which statement describes the transformation of the vertex of the absolute value function: y=|x−2|+4
Answer:
The base function is being translated up 4 units due the + 4
Someone please explain!
Answer:
Let the number of beads = x
Sum of the ratio = 11
a) fraction of yellow beads :
[tex]\frac{11}{15} \ of \ x \\[/tex]
b) given there are 75 beads , x =75
# of yellow beads =
[tex]\frac{11}{15}*75 = 55\\[/tex]
#of green beads =
[tex]\frac{4}{15} *75 = 20[/tex]
Number of green beads = 20
c) After adding more beads.
Given yellow beads = 3 times as many green = 3×20 = 60
Gabby added more yellow beads.
Plsss helppp I’ll mark you brainliest!!!!
Answer:
0.5
Step-by-step explanation:
To find the rate of change, we can use the slope formula of [tex](y^2-y^1) / (x^2-x^1)[/tex].
Plugging in the first two points gets us:
[tex](1 - .5) / (1-0)[/tex]
[tex]0.5 / 1[/tex]
[tex]0.5[/tex]
That is your rate of change.
Help me plz I did the first problem
Answer:
b. 30 > 2d
15 > d
c. 15/f < 5
15 < 5f
5 < f
d. 42 [tex]\leq[/tex] 50 - m
42 + m [tex]\leq[/tex] 50
m [tex]\leq[/tex] 8
Factor the expression completely. -9x^3+72x^5 −9x 3 +72x 5
Answer:
72x5−9x3+333x
Step-by-step explanation:
id also appreciate help on this one ^^
Answer:
The area of the given figure is 87.55 cm square.
Joe gives away 3 out of 20 coins in his collection what percent does he give away?
Answer: 0.6
Step-by-step explanation:
Answer:
15 %
Step-by-step explanation:
3/0.15 = 20
Ask at least 12 of your adult friends and family members the same survey question. (The more people you ask, the better.) How do your survey results compare with the results in the article? What are some possible reasons your results might be different? When comparing the results, be sure to take into account the margin of error for the survey discussed in the article.
Answer:
You could say something like, "My servey answers I got were a little bit different then the results in the artical. This may be because the pople I asked have different oppinions on this subject. Also. . . "Insert Something About The Margin Errors Here". . .That is how my results compare to the results in the passage and why they are different.
Step-by-step explanation:
I'm not sure if this is the format u want though.
Evaluate 25^3/2
......
Answer:
125.........................
Answer:
125
Step-by-step explanation:
Rewrite:
25^1.5=125
Given the function h(p)=p2 + 2p evaluate h(3).
Answer:
12
Step-by-step explanation:
h(3)=3x2 + 2x3 = 6+6 = 12
Answer:
[tex]h(p) = {p}^{2} + 2p \\ h(p) = p(p + 2) \\ h(3) = 3(3 + 2) \\ = 3 \times 5 \\ = 15[/tex]
[tex] \small{ \star{ \underline{ \blue{ {becker}}}}}[/tex]
Use the integers that are closest to the number in the middle. √57
Answer:
50 or 60 (sorr if wrong
Step-by-step explanation:
Ajay has equal numbers of rock songs and pop songs loaded on his personal music player. He has it set to play songs plz helpp...on a random shuffle. Suppose Ajay is designing a simulation that could be used to estimate the probability that the next three songs to play are all alternative rock songs.
Which simulation design could Ajay use to estimate the probability?
O A. Random digits Let 1, 2, 3, 4,5rock Let 6,7,8,9,0 pop Select three rondom digits. Repeat
O B. Number cube Let 1,2 = rock Let 4,5 - pop Roll cube three times. Repeat
O C. Number cube Let 1 = rock Let 2 = pop Roll cube three times. Repeat
O D. Random digits Let 1,2 = rock Let 3,4,5,6,7,8,9,0 = pop select three digits. repeat
Option D. The simulation design that Ajay can use to estimate the probability would be Random digits Let 1,2 = rock Let 3,4,5,6,7,8,9,0 = pop select three digits. repeat.
How to find the simulation designThe number cube has being said to be made up of six digits. The digits are said to be assigned in pairs of three.
Hence we are going to have a case of 1/3. This is what can then be used to model the probability.
Read more on simulations here:
https://brainly.com/question/15892457
#SPJ1
In an experiment, the probability that event A occurs is 1/6
, the probability that event B occurs is 1/2 and the probability that events A and B both occur is 1/12 Are A and B independent events?
Answer:
1/6
Step-by-step explanation:
In an experiment, the probability that event A occurs is 1/6
, the probability that event B occurs is 1/2 and the probability that events A and B both occur is 1/12 Are A and B independent events?
For which shape is 180 degrees the smallest angle of rational symmetry?
Which expression has a value of 7/12
Answer:
there isn't any choices but 6/12+1/12=7/12
or 4/12+3/12=7/12
hope this helps
have a good day :)
Step-by-step explanation:
help ugent!
12 + 2 + 2 + 2 + 2 + 2 ^ 2=
[tex]24.[/tex]
Step-by-step explanation:
[tex]12 + 2 = 14.[/tex]
[tex]14 + 2 = 16.[/tex]
[tex]16 + 2 = 18.[/tex]
[tex]18 + 2 = 20.[/tex]
[tex]20 + {2}^{2} = 24.[/tex]
Note:- 2² = 2×2 = 4. So, 2² = 4.
Answer:
24
make sure you calculate the answer next time!
answer pls i need the answer not a virus link
answer: rhe answer is 90
Solve Equations: 8x + 260 = -5x + 650
Answer:
8x+260=-5x+650
8x+5x=650-260
13x=390
x=390/13
x=30
Step-by-step explanation:
Step-by-step explanation:
8x+5x=650-260
13x=390
X=30
Can someone pls help me
Answer:
I don't get the question
Step-by-step explanation:
I'm sorry I can't help you