Answer:
B.
Step-by-step explanation:
your welcome
Help meeeee I neeeedd this ASAP please
Answer is in the file below
tinyurl.com/wpazsebu
Answer:
choice 4) all of the angles are supplementary to each other since any two added together = 180°
Step-by-step explanation:
A line passes through the points (7,6) and (8,8) What is its equation in slope intercept form?
Answer:
y = 2x - 8
Step-by-step explanation:
y = 2x + b
8 = 2(8) + b
8 = 16 + b
-8 = b
check work:
6 = 2(7) - 8
6 = 14-8
6 = 6
it should be correct
A study is done on the population of a certain fish species in a lake. Suppose that the population size P(1) after years is given by the following exponential
function.
P(t) = 400(1.22)
Find the initial population size.
Does the function represent growth or decay?
O growth O decay
By what percent does the population size change each year?
Answer:
Growth22%Step-by-step explanation:
Given function:
[tex]P(t) = 400(1.22)^{t}[/tex]Initial population size is when t = 0
P(0) = 400(1.22)⁰ = 400(1) = 400The multiple of 1.22 is applied every year, so the ratio of change is:
1.22 = 122% = 100% + 22%This is an exponential growth which represents 22% annual growth.
The function is
y=400(1.22)^tAs per y=ab^x
1.22 is the rate of changeIts growth as it's greater than 1
The percentage increase is
1.22-10.2222%Last someone someone helppp
Answer:
your answer should be number 1
Answer:
3
Step-by-step explanation:
c=2m+d
c-d=2m
(c-d)/2=m
option 3
the difference between 2 numbers is 26 and one number is 3 Times the other
Answer:
Let the numbers be
[tex]x \: and \: 3x[/tex]
Then,
ATQ
[tex]3x - x = 26[/tex]
[tex]2x = 26[/tex]
[tex]x = 13[/tex]
[tex]3x = 39[/tex]
5.
If all three angles are exactly the same measure, how big is each angle?
Hint: x + x + x = 180
I a) 180 degrees
I c) 50 degrees
b) 90 degrees
d) 60 degrees
Answer fast for brainliest
Answer:
D 60 degrees
Step-by-step explanation:
D
3x = 180
x = 180 / 3
x = 60
Hope that helps!
What method could be used to prove the triangle congruent?
[tex]\huge{\underline{\underline{\boxed{\sf{\red{Answer࿐}}}}}}[/tex]
B) SASthe plastered wall of the house is 15m long and 10m wide. what is the area of the wall
Answer:
150 m^2
Step-by-step explanation:
Area of a rectangle (which describes this wall) is A = L * W.
In this case, the area is A = (15 m)(10 m) = 150 m^2
What is the equation for the line of symmetry in this figure?
A. x=0
B. y=0
C. x=2
D.y=2
Answer:
A
Step-by-step explanation:
The axis of symmetry for the figure is the y- axis
The y- axis has equation x = 0
The following list gives the number of public libraries in each of 14 cities.
4, 5, 4, 6, 5, 6, 5, 8, 5, 4, 6, 6, 7, 4
Find the modes of this data set.
If there is more than one mode, write them separated by commas.
Given:
The date set for the number of public libraries in each of 14 cities is:
4, 5, 4, 6, 5, 6, 5, 8, 5, 4, 6, 6, 7, 4
To find:
The modes of this data set.
Solution:
We know that, the mode of a data is the most frequent value of data set.
Arrange the given data in ascending order.
4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 7, 8
In the given data set,
Frequency of 4 = 4
Frequency of 5 = 4
Frequency of 6 = 4
Frequency of 7 = 1
Frequency of 8 = 1
Clearly, the data values 4, 5, 6 have the largest frequency, i.e., 4.
Therefore, the modes of the given data set are 4, 5, 6.
PLEASE SOMEONE!!HELP!! I need the answer right now
Answer:
m = -1, b = 5.
Step-by-step explanation:
We can find the slope, m, by plugging in our coordinates into the slope formula: [tex]\frac{y2-y1}{x2-x1} =\frac{2-7}{3-(-2)}=\frac{-5}{5}=-\frac{5}{5}=-\frac{1}{1}=-1[/tex]. That gives us the slope. Now we can fill that in the slope intercept formula: [tex]y=-1x+b[/tex]. We know one of the coordinates and the slope, which allows to find the y-intercept. We know that for every 1 unit down on the line, we move 1 unit right, and vice versa. Meaning we can just count down (or up in this case), so, (-2, 7), (-1, 6), (0, 5). Therefore, our y intercept is 5.
f(x) = x2. What is g(x)?
Answer:
Step-by-step explanation:
x-2
which of the following is equivalent to 4^8
——— ?
4^2
if you cant see the answer choices they’re
A) 4^4
B) 4^6
C) 1^6
D) 4096
E) 256
Answer:
4096 and 4^6
Step-by-step explanation:
Line H is represented by the following equation: 2x + 2y = 8
What is most likely the equation for line K so the set of equations has infinitely many solutions?
x + 2y = 2
x + y = 4
2x + y = 6
x − y = 8
Answer:
B
Step-by-step explanation:
Line H is represented by the equation:
[tex]2x+2y=8[/tex]
And we want to find Line K such that the set of equations has infinitely many solutions.
Remember the three solution sets for linear equations:
If the two are parallel, they have no solutions. If the two are not parallel, they will intersect and thus have only one solution. If the two are the exact same line, then they will have infinitely many solutions.From Line H, we can divide both sides by two. This yields the equivalent equation:
[tex]x+y=4[/tex]
Therefore, the new equation and Line H are the same line. Thus, they will have infinitely many solutions.
The answer is B.
Answer:
b
Step-by-step explanation:
i did the test and got it right
100 POINTS! PLEASE HELP!!
Hey y'all! I haven't gotten a correct answer/explanation for this question and I struggling so if someone could help, I'd really appreciate it! :)
Suppose RT= 16 in. and ST= 4 in. Is it possible to find the length of TU? If so, show how to find the length. If not, explain why not.
Step-by-step explanation:
yes it possible to find the length of tu
Sunday later my sister clean 1 3/9 hours Monday my mom clean 2 5/6 hours the my bad clean 1 4/2 hours who cleaned the most
Answer:
Hermana
Step-by-step explanation:
Answer:
3:30
Step-by-step explanation:
y=-35x^2+1458x-8400 to the nearest dollar.
Answer:$6,786.09
Step-by-step explanation:
The radius of a circle is 14 yards. What is the circle's area?
Answer:
A= 615.44
Step-by-step explanation:
A=πr²
A=π14²
A=196(3.14)
A= 615.44
How many kilometers can that tortoise walk in 1 hour
Help i don't know what to do I will give brainiest
Answer:
The sum will be whichever number has the greater value.
Step-by-step explanation:
Let's say you have (-2) + 4 = ?
The number with the greater value is 4.
So the sum of your answer would be a positive, since the greater number has a positive sign.
A bag contains 6 red marbles, 5 blue marbles and 8 green marbles. If three marbles are drawn out of the bag, what is the probability, to the nearest 10th of a percent, that all three marbles drawn will be green?
Answer: 5.8%
Step-by-step explanation:
In this situation there is no replacement so we have to mulitply the probablilty of the first,second, and third marble being green. First marble has a 8/19 probablilty of being selected because 19 total marbles in the bag and 8 green marbles. the next marble will have a 7/18 probabililty because now only 18 marble are in the bag and we are assuming we selected a green marble on our first draw. Same thing with the last green marble it would be 6/17 because there would be 17 marbles in the bag and 6 green ones left assuming we got the first 2
so 8/19*7/18*6/17=
56/969=
0.05779
5.77%
5.8%
Solve the system and determine whether it is consistent or inconsistent and dependent or independent.
2x – 4y = 10
-12x + 24y = -60
Answer this. please :)
Answer:
y=64
Step-by-step explanation:
y - 8 = 56
+8 +8
y = 64
Select all statements that show correct reasoning for finding `12\div\frac{3}{5}`. Multiply 12 by 5, then multiply by $$ Multiply 12 by 3, then divide by 5. Multiply 12 by 1/5 then multiply by 3. Multiply 12 by 5, then divide by 3.
Given:
The expression is:
[tex]12\div \dfrac{3}{5}[/tex]
To find:
The correct statement for solution of the given expression.
Solution:
We have,
[tex]12\div \dfrac{3}{5}[/tex]
If a number is divided by a fraction, then we need to multiply the reciprocal of the fraction with the number.
It can be written as
[tex]12\div \dfrac{3}{5}=12\times \dfrac{5}{3}[/tex]
[tex]12\div \dfrac{3}{5}=\dfrac{12\times 5}{3}[/tex]
[tex]12\div \dfrac{3}{5}=\dfrac{60}{3}[/tex]
[tex]12\div \dfrac{3}{5}=20[/tex]
To simplify the given expression, we need to multiply 12 by 5, then divide by 3.
Therefore, the correct option is D.
someone help with this plss
Answer:
YW = ZW
Step-by-step explanation:
Answer:
YW=ZW otherwise I don't know
-1+x=-5 please help me
Answer:
x = -4
Step-by-step explanation:
[tex]-1 + x = -5\\x = -4[/tex]
jaela is buying a used car for $6832. her loan is for 30 months at 1.35% in interest. how much will her car payment each month?
Answer: 232$ Per month
Step-by-step explanation:
Help me please thanks
Answer:
5/6
Step-by-step explanation:
(-6 - 4) / (3 * -4) [substitute a and b]
-10 / -12 [multiply the values in parenthesis]
5 / 6 [simplify by dividing by the common factor 2]
Answer:
[tex]\frac{5}{6}[/tex]
Step-by-step explanation:
[tex]\frac{b+a}{3a} \\\\\frac{-6-4}{3(-4)} \\\\\frac{-10}{-12} \\\\\frac{5}{6}[/tex]
On Monday the price of one share of Webb company stock was 24.85. By Friday the price was 25.004. By how much did the price change from Monday to Friday ?
Answer:
Change in price = 0.154
Step-by-step explanation:
Given that,
The price on Monday = 24.85
The price on Friday = 25.004
We need to find the change in price from Monday to Friday. It can be calculated as follows :
Change = 25.004 - 24.85
= 0.154
So, the required change in the price is equal to 0.154 .
ANSWER ASAP
What is y= -2/5x+3/8 as a function and a solution when x = 1/3
Answer:
y = 9/120 or y = 0.24
Step-by-step explanation:
[tex]y=-\frac{2}{5} x+\frac{3}{8}\\\\y=-\frac{2}{5}(\frac{1}{3})+\frac{3}{8} \\\\y=-\frac{2}{15} +\frac{3}{8} \\\\y= \frac{29}{120}[/tex]