Answer:
x=2, x=-8 : 2 will be taken as the answer as negative is discarded so C is the answer
Step-by-step explanation:
Apply Log Rules:
x(x+6)=16
Solve:
x=2, x=-8
What is the average of 86%, 100%, and 70%?
Answer:
87.3
Step-by-step explanation:
Answer:
85.3333333333
Step-by-step explanation:
add the number then divide them by the number u x them with
graph x2/49+(y+1)2/4=1
Answer:
The answer is A
Step-by-step explanation:
The given function is [tex]\dfrac{x^2}{49}+\dfrac{(y+1)^2}{4}=1[/tex] Thus, the graph of the function will be elliptical.
How to find the function which was used to make graph?There are many tools we can use to find the information of the relation which was used to form the graph.
A graph contains data of which input maps to which output.
Analysis of this leads to the relations which were used to make it.
The given function is
[tex]\dfrac{x^2}{49}+\dfrac{(y+1)^2}{4}=1[/tex]
The given function represents the equation of an ellipse.
Thus, the graph of the function will be elliptical.
Learn more about finding the graphed function here:
https://brainly.com/question/27330212
#SPJ2
Why was Algebra so hard? Was it because a, b, and c replaced numbers?
Answer:
Yep
Step-by-step explanation:
YEPP UGH I hate MAth
Sheila is cutting a sector out of a circle with area 42 cm2. She wants the sector to have a central angle to measure between 25° and 35°, 5π36 radians and 7π36 radians respectively. Which of the following are possible areas for the sector? Select the two correct answers
2.5 cm2
3.8 cm2
3.5 cm2
2.7 cm2
4.6 cm2
irs 2.7jsjsjsjjsjssjjw I have no idea what is I to on to with
Simplify the expression.Write your answer as a power.
w^8 w^5
------ × ------- =
w^7 w^2
You're playing a fantasy game that allows you to create your own character. There are 5 options for the
race of the character, and there are 3 options for the character's main tool.
If you randomly choose the race and the tool, which of these diagrams can be used to find all of the
possible outcomes?
Answer:
A i think
Step-by-step explanation:
Name the property that justifies the statement 17=17
Answer:
the property that justifies the statement 17=17 is equality
Step-by-step explanation:
because it shows that it is equal
Find the value of x.
120°
97°
xo
130°
150°
X=
Answer: X= 133
Step-by-step explanation:
Answer now boi/gurl, Tahke yuo
Answer:
Seems like it's B
Step-by-step explanation:
The rest seem wrong.
---↓
A- Jon paid $235.50 for yard work. He paid $25.00 to have some
bushes trimmed and $35.50 each time he had his grass mowed. What is
x, the number of times Jon had his yard mowed? | The equation is 25x + 35.50 = 235.50 . That means this answer is probably wrong.
·
C- Jon paid $235.50 for yard work. He paid $35.50 to have some
bushes trimmed and $25.00 each time he had his grass mowed. What is
x, the number of bushes Jon had trimmed? | Once again, the equation is 25x + 35.50 = 235.50 . That means this answer is probably wrong too.
·
D- Jon and his neighbor paid $235.50 for yard work. Jon paid $35.50 to have some bushes trimmed and his neighbor had some bushes trimmed for $25.00 each. What is x, the amount of money Jon paid to have his bushes trimmed? | It says that Jon paid $35 to have his bushes trimmed in the sentence.
~~~~~~~~~~~~~~~~~~~~
B- Jon paid $235.50 for yard work. He paid $35.50 to have some
bushes trimmed and $25.00 each time he had his grass mowed. What is
x, the number of times Jon had his yard mowed?
The equation is 25x + 35.50 = 235.50 || We would put the x after 25 because it's asking "What is x, the number of times Jon had his yard mowed?" This seems correct.
Therefore, the answer would be B
Paul is selling $2 raffle tickets for his baseball team. He needs to sell at least
$230 worth of tickets to earn a team jacket. If he has already sold $50 worth of tickets, how many more raffle tickets, x, does Paul need to sell to earn a team jacket?
Answer: 90 more tickets
Step-by-step explanation:
230 - 50 = 180
180 divided by 2 = 90 tickets
Round to the nearest hundredth (2 decimal places) when necessary
Answer:
138.23 is the circumference
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
If it's area, then:
area = 1519.76 in²
Step-by-step explanation:
radius = 44/2 = 22
area = πr² = (3.14)(22²) = 1519.76 in²
Give the coordinates of point A.
Answer: -2,-5
Step-by-step explanation:
The red point is located in the 3rd quadrant in the graph. So that means both the y and the x are negative. So first you go by the x value, the point is located on the 2 space left (-) from the origin (center) of the graph and then you have to go 5 spaced down (-). So point A is located at (-2,-5).
500% of what number is 1,450?
Answer:
34.48 maybe
Step-by-step explanation:
Answer:
Step-by-step explanation:
1450÷500%
1450÷5.0 = 290
please help
The graphs below have the same shape. What is the equation of the blue graph?
A. g(x) = (x - 2)2 + 1
B. g(x),= (x - 2)2 -1
C. g(x) = (x + 2)2 - 1
D. g(x) = (x + 2)2 + 1
Answer:
A
Step-by-step explanation:
Graph the parabola using the direction, vertex, focus, and axis of symmetry.
Vertex: (2,1)(2,1)
Focus: (2,54)(2,54)
Axis of Symmetry: x=2
Hope it helped :)
Numbers 1, and 3 please
Answer:
1. shifts the graph right 2 units
2. y = -2(x -3)² +7
Step-by-step explanation:
1) Replacing x with x-h in any function shifts the graph h units to the right. Here, you have replaced x with (x-2), so the graph will be shifted 2 units to the right.
__
3) The vertex form of the equation of a parabola is ...
y = a(x -h)² +k . . . . . . . . for vertex (h, k) and vertical scale factor 'a'
Here, the vertex is (h, k) = (3, 7), and the parabola opens downward. This tells us the sign of 'a' is negative.
The graph is not so clear that it is easy to read the value of 'a' directly from it, but there are several clues.
The zeros of the above function are found at h±√(k/a). This graph shows the zeros to be located such that √(7/a) is slightly less than 2. This means the magnitude of 'a' will be slightly more than 7/2² = 1.75. The y-intercept of the function is 7-9a. It is less than -7, but probably more than -14. This puts bounds on 'a':
-14 < 7-9a < -7
-21/9 < -a < -14/9 ⇒ -2.33 < -a < -1.56
If we assume that 'a' is an integer value, we have bounded its magnitude as being between 1.75 and 2.33, so a=-2 is a reasonable choice.
The equation of the graph may be ...
y = -2(x -3)² +7
How to translate f(x)(blue) to g(x) red?
Answer:
g(x) = [tex]\sqrt{x+2}[/tex] - 3
Step-by-step explanation:
g(x) = [tex]\sqrt{x+2}[/tex] - 3
Select the correct answer.
The number of books checked out at two different libraries each day this week are shown below. (at bottom)
How do the median number of books checked out each day compare?
A.
The median number of books checked out at Ryder is equal to the median number of books checked out at Williams.
B.
The median number of books checked out at Ryder is 23 more than the median number of books checked out at Williams.
C.
The median number of books checked out at Williams is 25 more than the median number of books checked out at Ryder.
D.
The median number of books checked out at Ryder is 18 more than the median number of books checked out at Williams.
Answer:
the answer is B.
Step-by-step explanation:
W= median is 58
R= median is 81
81-58=23
The median number of books checked out at Ryder is 23 more than the median number of books checked out at Williams.
What is Median?The median is the value that's exactly in the middle of a data set when it is ordered. It's a measure of central tendency that separates the lowest 50% from the highest 50% of values. The steps for finding the median differ depending on whether you have an odd or an even number of data points
Arrange the data points from smallest to largest.
If the number of data points is odd, the median is the middle data point in the list.
If the number of data points is even, the median is the average of the two middle data points in the list.
Given data ,
Let the data of Williams be represented as W
Now , W = { 63 , 56 , 60 , 55 , 62 , 55 }
And , the data of Ryder be R
where R = { 80 , 75 , 82 , 84 , 82 , 79 }
And , the median of Williams = (56 + 60) / 2 = 58
And , the median of Ryder is = 81
So , the difference of medians = 81 - 58 = 23
Hence , median number of books checked out at Ryder is 23 more than Williams
To learn more about median click :
https://brainly.com/question/28687994
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If you're interested in anime, I have recommendations in the comments.
Answer:
I am an anime weeb I have posters in my room
Step-by-step explanation:
Answer:
I'm definitely interested! I'm super new to anime, I just started watching MHA in April.
saras bookshelf is 40cm long 50 cm wide and 900 mm high she wants to paint it and calculated its volume as 180000cm3 check if theres something wrong if yes show your working for correction
ill mark u
Answer:
The volume of the bookshelf is 180000 cm³.
Step-by-step explanation:
The dimensions of the bookshelf are 40 cm, 50 cm and 900 mm.
We know that,
1 mm = 0.1 cm
900 mm = 90 cm
Now the dimensions become 40 cm, 50 cm and 90 cm.
The volume of the bookshelf can be calculated as :
V = lbh
Substitute all the values,
V = 40 cm × 50 cm × 90 cm
V = 180000 cm³
So, the volume of the bookshelf is 180000 cm³.
anthony went on a bike ride. He rode two-thirds of a mile in three-fourths of an hour. What was his biking speed in miles per hour?
Write each phrase as an algebraic expression.
16 seconds faster than Aya’s time.
Given:
The given phrase is 16 seconds faster than Aya’s time.
To find:
The algebraic expression for the given phrase.
Solution:
Let x be the Aya’s time.
16 seconds faster than Aya’s time. It means 16 seconds less than Aya’s time.
We know that a negative sign "-" is used for less than.
16 seconds less than Aya’s time = [tex]x-16[/tex]
16 seconds faster than Aya’s time = [tex]x-16[/tex]
Therefore, the required algebraic expression is [tex]x-16[/tex].
PLEASE HELP ILL GIVE BRAINLIEST !!! 100 POINTS !! NO FAKE ANSWERS !
Answer:
qweqw
Step-by-step explanation:
qeqe
Teresa Alice drove 383.5 miles in 6.5 hours. What is her average rate of speed?
Answer:
59
Step-by-step explanation:
383.5/6.5=59
Which situation can be represented by the expression below 12x + 10 A. A person drives 12 miles each day for 10 days. B. A person runs x miles at a Rate of 12 minutes per mile then walks fro 10 minutes. C. A person drives 12 miles plus 10 miles for each addition hour they drive. D. A person runs 12 miles the first day , x miles the second day. And 10 miles the next day
Answer:
b, i think.
Step-by-step explanation:
Select all of the expressions that are equivalent to 18x+6.
4 points
10 (2x + 1) - 2x - 4
6 (3x + 1)
0 Option 1
D Option 2
10 (2x + 1) + 2x - 4
(1 + 3x) 6
Option 3
Option 4
2 (8x + 3) + 2x
Answer: Option 2
Step-by-step explanation:
6(¹⁸ˣ⁄₆+ ⁶⁄₆)
Simplified: 6(3x+1)
what’s the answer please i don’t need work shown :)
Answer:
102
You didn't ask for work and I shall respect your wish
What is the area?
5 mi
3 mi
square miles
Answer:
15 square miles
Step-by-step explanation:
For area you multiply length times width.
5×3 = 15
Which team had about 20% of the wins of the baseball
season?
A) Badgers
B) Stingray
C) Twins
D) Wasps
[tex]s = 2\pi(r + h)[/tex]
find r
What pre-reading strategy would help you determine which items or information might be important to learn?
Answer:
Discussion.
Pictures.
The title.
Story telling.
Short conversations.
Step-by-step explanation: