Answer:
(6,13)
Step-by-step explanation:
Hope that helps
Answer:
Step-by-step explanation:
Look at the diagram below of the pythagorean theorem. What is the area of square A?
(Will mark brainliest, please just help me)
Answer:
It could be 14M.
Step-by-step explanation:
A to B is similar length, so that is why it could be 14M.
Determine the center and radius of the following circle equation:
x2 + y2 + 20x + 18y + 156 = 0
Jane has 34 peanut s she divides them into 5groups how many peanuts are there in each group
Anser: there would be 5 groups with six penanuts each and a remainder group with only 4 peanuts
Step-by-step explanation:
since 34/5 gives a remainder
calculate 30/5 which gives you 6
then you would be left with 4 since 30 +4 is 34
PLEASE HELP MEE THIS IS URGENT
Answer:
B i think
Step-by-step explanation:
I am nit sure but j think do
Please help!! Please
what do u need help with?
Step-by-step explanation:
I'm in confusion
¯\(°_o)/¯
the sum of 2 times a number (x) and -2 is atleast 8
Answer: x ≥ 5
Step-by-step explanation:
2x - 2 ≥ 8
2x ≥ 10
(hi) :-)
3.If x=3, what is the value of 3?
Answer:
is it proper question I am sorry I canot understand
can someone help me asap i need to submit this very soon
Given:
The graph of a line.
To find:
The coordinates of y-intercept and its coordinate form.
Solution:
We know that, the y-intercept is the point where the graph crosses the y-axis.
From the given graph it is clear that the graph of line crosses the y-axis at point (0,8).
So, the y-intercept is 8.
Therefore, the missing values for the blanks are y, 0, 8, 8 respectively.
Solve: 12x^2+5x-4=12^2x+6
A. x = 2
B. x = –5
C. x = 2, x = –5
D. no solution
What is the radius of this circle !! Please answer
Answer:
its half of 8 so 8/2=4
Step-by-step explanation:
Answer:
4cm
Step-by-step explanation:
The diameter is double the radius of a circle.
Here, the diameter is 8cm so the radius will be half of it (8/2)=4.
Hope this helps you :)
what is the square root of 81 times 2
Answer:
18
Step-by-step explanation:
the square root of 81 is 9, because 9x9 is 81.
now we do (9x2)
=18
Answer: It is 9
Step-by-step explanation:
A square root is a number that has to be multiplied by itself to the number your looking for. So, 9 X 9 = 81.
What is the area of a circle that has a radius that measures 15 inches?
Answer:
706.5
Step-by-step explanation:
Area= π × 15² = 706.5
According to records, the amount of precipitation in a certain city on a November day has a mean of 0.10 inches, with a standard deviation of 0.07 inches. What is the probability that the mean daily precipitation will be 0.11 inches or less for a random sample of November days (taken over many years)?
Carry your intermediate computations to at least four decimal places. Round your answer to at least three decimal places.
Answer:
The probability that the mean daily precipitation will be 0.11 inches or less for a random sample of November days
P(X≤ 0.11) = 0.4404
Step-by-step explanation:
Step(i):-
Given that the mean of the Population = 0.10 inches
Given that the standard deviation of the population = 0.07inches
Let 'X' be a random variable in a normal distribution
[tex]Z = \frac{x-mean}{S.D} = \frac{0.11-0.10}{0.07} = 0.1428[/tex]
Step(ii):-
The probability that the mean daily precipitation will be 0.11 inches or less for a random sample of November days
P(X≤ 0.11) = P(Z≤0.1428)
= 1-P(Z≥0.1428)
= 1 - ( 0.5 +A(0.1428)
= 0.5 - A(0.1428)
= 0.5 -0.0596
= 0.4404
Final answer:-
The probability that the mean daily precipitation will be 0.11 inches or less for a random sample of November days
P(X≤ 0.11) = 0.4404
what does f(7) equal?
Answer:
-5/3
Step-by-step explanation:
To solve this just plug in 7 wherever you see an x
we have
3/(7+2)-sqrt(7-3)
3/9-sqrt(4)
.3333-2= -5/3
whoever answers this correctly first gets brainlest if the answer is correct!!
Answer:
the awnser is 80
Step-by-step explanation:
add all the angles together equal to 180 solve for x put into 8x +8 get 80
9 is what percent of 45? Use the table to find the percent.
Shirts Sold
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
45
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
9 is
I
percent of 45.
Answer:
20%
Step-by-step explanation:
When asked, "x is what percent of y?" divide x by y and multiply by 100.
9/45 = 0.2
0.2 * 100 = 20%
Recall that we multiply by 100 to convert decimal to percent.
Step-by-step explanation:
Let x% of 45 be 9 Then
x % of 45 = 9
x / 100 * 45 = 9
45x = 900
x = 900 / 45
x = 20%
the options doesn't matches.
ANSWER QUICK FOR BRANLIEST PLEASEEEE!!! There are 4 packs of crayons for every 7 students. How many students can share 16
packs?
one over three plus seven over nine equals what
Answer:
the answer is 8/12 but simplified the answer is 2/3.
Step-by-step explanation:
Do you believe in love at first sight—or should I walk by again?
Answer:
Thx for free points lol
Step-by-step explanation:
Answer:
walk by again
Step-by-step explanation:
defwb8fvhyvybbeegttbggtbu
Help with this thing ??
Answer:
1/4
Step-by-step explanation:
I'm not sure if he wants the Dilution factor or the scale but anyway
CBA = 4 C'B'A'
Scale 1/4
Calculate the value of x
Area =30cm cube
Answer:
Where is the figure
Step-by-step explanation:
Where is the figure
If you wanted to measure how much your dog weighs, which unit of measure would you use?
A: Grams
B: Meters
C: Liters
Answer:
Grams
Step-by-step explanation:
Meters is for measuring height
Litres are for measuring water
I thought of a number n I multiplied it by 6. I added 19. I got 29 more than my number. Equation
Answer:
6n + 19 = 29 + n
n = 2
Step-by-step explanation:
your number = n
multiplied by n by 6 (6 * n or 6n)
6n then add 19 (6n +19)
29 more than my number = 29 + n
add it all together:
6n + 19 = 29 + n
when you solve, n = 2
Plz help it about surface area of a rectangular prism
Answer:
1
Step-by-step explanation:
You would have to do A=lwh which is 2x1x1/2=1
Dan has finished 2/3 of the 30 problems on an assignment
during class. How many problems did Dan finish during class? Draw a
diagram to illustrate the problem.
Answer:
20
Step-by-step explanation:
Write x² - 6x + 3 in the form (x-a)²+ b.
Answer:
(x + 3)² - 12
Step-by-step explanation:
x²+6x-3
= x²+ 6x + 9 - 12
= (x + 3)² - 12
The form of x² - 6x + 3 can be written as (x-3)² - 6.
What is a quadratic equation?A quadratic equation is the second-order degree algebraic expression in a variable. the standard form of this expression is ax² + bx + c = 0 where a. b are coefficients and x is the variable and c is a constant.
We are given that;
Equation= x² - 6x + 3
Now,
To write x² - 6x + 3 in the form (x-a)²+ b, we can use the method of completing the square. This involves adding and subtracting a constant term to make the expression a perfect square trinomial. Here are the steps:
Write x² - 6x + 3 as x² - 6x + ___ - ___ + 3, leaving two blanks for the constant term.
To find the constant term, divide the coefficient of x by 2 and square it. In this case, -6/2 = -3 and (-3)² = 9. So we fill in the blanks with 9 and get x² - 6x + 9 - 9 + 3.
Factor the first three terms as a perfect square: (x - 3)² - 9 + 3.
Simplify the last two terms: (x - 3)² - 6.
Compare with the form (x-a)²+ b and identify a and b. In this case, a = 3 and b = -6.
Therefore, by the given equation the answer will be (x-3)² - 6.
Learn more about quadratic equations;
https://brainly.com/question/17177510
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what are the number of terms?
Answer:
3 terms
Terms are seperated by addition signs that are not in () that is connected to a multiplication sign.
xy(3x2 – 2y2) – yz(2y2 – 3x2) + zx(15x2 – 10y2)
Solve the equation using the distributive property and properties of equality.
Negative 5 (a + 3) = negative 55
What is the value of a?
Negative 14
Negative 8
8
1
Answer:
Step-by-step explanation:
As given ,
-5*(a+3) =-55
(-5*a)+(-5*3)= -55
-5a-15= -55
-5a= -55 +15
-5a = -40
a = 8
How do I answer this
Answer:
The 4 interior angles in the square are each 90 degrees. The four angles formed by the intersection of the 2 diagonal lines are each 90 degrees. The rest of the angles <PQT, <RQT, etc. Are all 45 degrees.
Answer:
The following angles are 45 degrees: SPT, QPT, PQT, RQT, QRT, SRT, RST, PST.
The following angles are 90 degrees: STP, PTQ, QTR, RTS
Step-by-step explanation:
Notice that it is a square. Since it is a square, any diagonal line drawn from a corner to the opposite corner will bisect the angle at both corners. Since in a square each angle at each corner is 90 degrees, we know that the angles listed above are 45 degrees.
There are multiple ways to arrive at the conclusion that angles STP, PTQ, QTR, RTS are all 90 degrees. The easiest way to arrive at that answer is looking at each triangle. Notice how the square is divided into 4 triangles. Each triangle contains two 45 degree angles. Since the internal angles of each triangle must sum to 180 degrees, this means the last angle is 90 degrees.