Answers
Answer:
M= -4
Point (3,1)
Step-by-step explanation:
The slope is -4
the point is (3,1)
Related Questions
A population of rabbits is doubling every 20 days. On day 15, there are 42 rabbits. How many rabbits did the population start with? Round to the nearest whole number.
Answers
Answer: So, if it just magically doubles every 20 days, and its only been 15 days, then it would've started with 42, but I'm not sure since I can't see the original problem
Step-by-step explanation:
is the answer 21? I will mark your answer as brainliest!!
Answers
Answer:
I believe it's either 64 or 13.8
Step-by-step explanation:
Answer:
y=21; z=5
Step-by-step explanation:
The Isosceles Triangle Theorem says that if 2 sides of a triangle are congruent then the angles opposite will also be congruent. That means we can find the angle EFC by subtracting 69+69 from 180. (69+69)-180=42 Then we can divide this by 2 because we know that the 2 angles are congruent. 42/2=21.
To find z:
We can say that triangle EFD is congruent to CFD by SAS because angles EFD and CFD are congruent, DF is congruent to itself by the Reflexive prop. of Congruency, and because it is given that EF is congruent to CF. Using the CPCTC theorem we can say ED is congruent to CD which means z is 5.
Given the function defined in the table below, find the average rate of
change, in simplest form, of the function over the interval
20 < x < 65.
Answers
Answer:
Average rate of change = [tex]\frac{2}{5}[/tex]
Step-by-step explanation:
Average rate of change of a function 'f' in the interval a ≤ x ≤ b is given by,
Average rate of change = [tex]\frac{f(b)-f(a)}{b-a}[/tex]
We have to find the average rate of change in the interval 20 ≤ x ≤ 65
From the table attached,
f(65) = 32
f(20) = 14
Average rate of change = [tex]\frac{32-14}{65-20}[/tex]
= [tex]\frac{18}{45}[/tex]
= [tex]\frac{2}{5}[/tex]
Therefore, average rate of change in the given interval is [tex]\frac{2}{5}[/tex] .
Find the slope of the line that passes through (9, 9) and (6, 5).
Simplify your answer and write it as a proper fraction, improper fraction, or integer.
Answers
Step-by-step explanation:
slope=(y2- y1)/(x2-x1)
slope= (5-9)/(6-9)
slope= (-4)/(-3)
slope=(4/3)
I NEED ANSWER FAST ILL GIVE BRAINLIEST!!!
Answers
Answer:
3
Step-by-step explanation:
2x+x² x= -3..................
Answers
Answer:
3
Step-by-step explanation:
Brainliest pls.
Answer:
x= -1
Step-by-step explanation:
It took me a couple minutes to figure out this answer, but all I can say is when simplifying equations, organize the numbers.
I STILL HAVE POINTS NOT STOPPING
Answers
Answer:
I don't know what's happening, but thanks for free points. :)))
Step-by-step explanation:
Answer:
Is there even an answer to this?
Step-by-step explanation:
Find the measure of each interior angle 3. X У 2x) 3xW Z 4x
Answers
Answer:
s
Step-by-step explanation:
s
Complete the statement with the corresponding congruent part. If △TRS ≅ △DEF, then stack S T with bar on top ≅ ? Group of answer choices top enclose T R end enclose top enclose F D end enclose top enclose E F end enclose stack D F with bar on top angle F D
Answers
Answer:
|ST| = |FD|
Step-by-step explanation:
Two triangles are aid to be congruent if all their three sides are equal to each other and their three angles are equal to each other. The congruent sides must not be in the same position especially when one triangle is the reflection of the other triangle.
Given that ΔTRS is congruent to ΔDEF. Also they have the same congruent part, hence:
|TR| = |DE|, |TS| = |DF|, |ST| = |FD|
help me pls math question
Answers
Answer:
B. y=-1/6+3 True
C. y=1/2x-1 True
Step-by-step explanation:
other ones are false
A company that makes hair-care products had 3000 people try a new shampoo. Of the people,3000 had a mild allergic reaction. What percent of the people had a mild allergic reaction?
Answers
Answer:
100%
Step-by-step explanation:
they all had allergic reactions
Becky says,
“When you square a prime number you always get an odd number
(a) Write down an example to show that Becky is wrong.
Answers
Answer:
2^2=4
Step-by-step explanation:
2^2 = 4
thats not odd -_-
Hope this helps plz hit the crown ;D
When you do 2^2, the answer is 4.
4 is a even number
What is the gradient of the line that passes through the points (0,0) and (7,28)?
Answers
Answer:
Step-by-step explanation:
If
τ
1
and
τ
2
are two typologies on non-empty set
X
, then ………………. is topological space.
What is the slope of the line whose equation is y=2x-10?
Answers
Step-by-step explanation:
The slope is the coefficient of x, which is 2.
Hello!
The slope of this line is 2, since the equation is written in slope-intercept form (y=mx+b)
Keep in mind that m is the slope and b is the y-intercept.
Hope it helps. Please ask me if you have any questions. Let me know.
~A forlorn teen
[tex]MagicalNature[/tex]
HELPPP PLEASE ASAP QUESTION BELOW
Answers
The length of the base of an isosceles triangle is x. The length of a leg is 2x-5. The perimeter of the triangle is 55. Find X.
X=
Answers
Answer:
x - 30
Step-by-step explanation:
2x - 5 = 55
2x = 55 + 5
x = 60 ÷ 2
x = 30
The above figure is a special trapezoid. Explain the relationship between the mB and mC
Answers
Answer:
They are supplementary
Step-by-step explanation:
Since AB and DC are parallel, then the alternate interior angles are congruent because there is transversal cutting the parallel lines (BC). So m<B is supplementary to m<C
Plsss helpp and explain
Answers
I know some of these words
Santa has 27 girl elves and 18 boy elves Santa needs them to stand in equal rows with the same amount of girls and boys in each row each row can only have boys or only girls what is the greatest common factor between the girl and boy rows
Answers
Answer:
9
Step-by-step explanation:
To know the greatest common factor for the boys and girls row:
Obtain the greatest common factor of 27 and 18
Factors of :
27 : 1, 3, 9, 27
18 : 1, 2, 3, 6, 9, 18
Hence, the greatest factor common to both values (27 and 18) is 9
Hence, the greatest common factor between girls and boys row is 9
Lily planted 8 zucchini plants and got 50 zucchinis. Next year she intends on planting 20 zucchini plants. How big will her harvest be?
Answers
Answer: 120 Zucchinis
Step-by-step explanation:
-3x-9=(-15)
what does x equal
Answers
Answer:
-3x=(-6)
x=2
Step-by-step explanation:
if i pay 60 cents each minute for my phone bill how much money do i end up paying in one month
Answers
Answer:
$26280
Step-by-step explanation:
Tell me thats not real..
Hope this helps
The regression equation for change in temperature, y, to amount of humidity in
percent. h, is given by ỹ =9.1 + 0.6h. On Sunday, the observed amount of humidity
was 23 percent and the temperature change was 20.7 degrees. Find and interpret
the residual.
Answers
Answer:
Residual = 11.462
Since the residual is positive, it means it is above the regression line.
Step-by-step explanation:
The residual is simply the difference between the observed y-value which is gotten from the scatter plot and the predicted y-value which is gotten from regression equation line.
The predicted y-value is given as 20.7°
The regression equation for temperature change is given as;
y^ = 9.1 + 0.6h
h is the observed amount of humidity and it's given to be 23 percent or 0.23.
Thus;
y^ = 9.1 + 0.6(0.23)
y^ = 9.238
Thus:
Residual = 20.7 - 9.238
Residual = 11.462
Since the residual is positive, it means it is above the regression line.
Answer: -2.2. The regression line overpredicts the temperature change.
Step-by-step explanation:
I guessed on the test and got it right.
bruvvv help ill give u brainlest
Answers
Answer:
The 3rd number in the sequence from greatest to least is A. 31.
Step-by-step explanation:
The 3 consecutive numbers are 28, 29, and 31.
29 + 30 + 31 = 90
Therefore, the 3rd number in the sequence from greatest to least is A. 31.
Hope this helps! :D
Answer:
B.)30
Hope I helped
1,023 + _____ = 1,400
Answers
Answer: 377
1,400 - 1,023 = 377
1,023 + 377 = 1,400
Step-by-step explanation: easy
Answer:
377
Step-by-step explanation:
I- I can't explain this...
Hope this helps?
Write the equation, in slope-intercept form, for the line shown in the graph below:
Answers
Answer:
y=[tex]\frac{3}{4}[/tex]x-4
Step-by-step explanation:
[tex]\frac{3}{4}[/tex] is the slope (rise over run)
-4 is the y-intercept
Can you please help me to solve this question from the image
Answers
Answer: it is 45 degree
Step-by-step explanation:
Which set of ordered pairs dose not represent a function?
Answers
Answer: C
Step-by-step explanation:
For a relation to be a function, each x-value can only have one corresponding y-value and would, in turn, pass the vertical line test, a way to determine in a graph is a function. Since set C features the points (5, 4) and (5,7), an x-value with two corresponding y-values, this set of ordered pairs does not represent a function.
Help please
Hurry!!!!
Answers
Which list shows the numbers in order from least value to greatest value?
Answers
Answer:J
Step-by-step explanation:
It’s J
Answer:
H
Step-by-step explanation:
