What is the slope of the line ?
Answer:
1/2
Step-by-step explanation:
You need to start at any point on the line. Then, you count up one point. Next you count over to the right as many times as you need to get to the line. Since that number will be 2, the answer becomes 1/2.
Can someone do the math for me (im too lazy). SO I took a test and got a 57 and my grade in that class is a 87.20. How bad is my grade gonna drop? (Im lowkey crying inside lol)
Answer:
probably somewhere between a 75 or higher depending on if it is a important test and how many questions was on it
Step-by-step explanation:
I really need help with this
Help if u can
Help pls. Rauls classmates evaluated Raul’s conjecture as to whether it was true or false and gave a reason. Which response is correct?
What is the answer in a whole number or decimal
Answer:
i = 8
Step-by-step explanation:
Can someone Help me please
Answer:
47
Step-by-step explanation:
using exterior angle property,
23+5x-1=9x+2
→20=9x-5x
→20=4x→ x=5
angle PRS= 9X +2 = 9*5 +2= 47
I’ll give Brainly
Which side lengths form a right triangle?
Choose all answers that apply:
А
3, √27, 6
B
8, 15, 17
5,5, 50
Rer
Answer:
C 5,5, sqrt(50)
Step-by-step explanation:
so basically a^2+b^2=c^2
and 5^2+5^2 = 50 so c is sqrt of 50
Answer:
the answer is all three of them because I just got it right on khan academy
Find the coordinates of the orthocenter of a triangle with the vertices (0,0), (8,2), (2,8) at each set of points on a coordinate plane?
Answer:
coordinates of the orthocenter = (16/5, 16/5)
Step-by-step explanation:
I have drawn a diagram showing this triangle with the vertices. I have also drawn altitude from B perpendicular to AC at point E.
I have also drawn altitude from from A perpendicular to BC at point D.
Now, we will find the slope of AC from the line slope equation; (y - y1) = m(x - x1)
m = (y - y1)/(x - x1)
Our coordinates are; A(0,0), B(8,2), C(2,8).
Thus;
Slope of AC; m = (8 - 0)/(2 - 0)
m = 4
Since BE is perpendicular to AC, slope of BE = -1/slope of AC = -1/4
Thus, equation of BE is;
(y - 2) = -¼(x - 8)
Multiply through by 4 to get;
4y - 8 = -x + 8
x + 4y = 16
Slope of BC is; m = (8 - 2)/(2 - 8) = 6/-6 = -1
AD is perpendicular to BC, thus slope of AD = -1/-1 = 1
Equation of AD is;
(y - 0) = 1(x - 0)
y = x
Putting x for y in equation of BE, we have;
x + 4x = 16
5x = 16
x = 16/5
Since y = x in equation AD, then y = 16/5
coordinates of the orthocenter = (16/5, 16/5)
What are the roots of the equation 5x^2=-17x-165x in simplest a+bi form?
What is the largest number of combination bags that Diego can make with no left over? Explain how you know this is the largest possible number of bags?
This question is incomplete
Complete Question
Diego is preparing brownies and cookies for a bake sale. He would like to make equal-size bags for selling all of the 48 brownies and 64 cookies that he has. What is the largest number of combination bags that Diego can make with no left over? Explain how you know this is the largest possible number of bags?
Answer:
16 bags.
Step-by-step explanation:
From the question, we have:
48 brownies and 64 cookies that he has
Hence, we solve this question using Greatest common factor method.
The first step would be to find the factors of 48 and 64. We would then pick the Greatest (largest factor) common to both.
The factors of 48 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48
The factors of 64 are: 1, 2, 4, 8, 16, 32, 64
Then the greatest common factor is 16.
Therefore, the largest number of combination bags that Diego can make with no left over is 16 bags
Is the equation 96 ÷ 3 = 72 ÷ 2 true or false?
True
False
Answer:
false
Step-by-step explanation:
96/3=32
72/2=36
please help me figure out this outfit
Ralph has 25% left of his Gatorade.
3 ÷ 12 = 0.25 --> 25%
1.37x = 12.741
A.14.111
B.17.45517
C.9.3
D.11.371
hey! the answer to your question is b because 1.37x12.741 is the answer 17.45517
15 POINTS!
Please help
Thank you
Answer: 1. 2 x^3 - 13 x + 15
2. 2 x^4 - 12 x^3 + 13 x^2 + 15 x
Step-by-step explanation:
Macy Chapman - Answers to lea
1 invest £4600 in a bank account
paying
2.1%
compound interest. How much do I have in the account
after 5 years?
Answer:
£5083
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 2.1%/100 = 0.021 per year,
then, solving our equation
I = 4600 × 0.021 × 5 = 483
I = £ 483.00
The simple interest accumulated
on a principal of £ 4,600.00
at a rate of 2.1% per year
for 5 years is £ 483.00.
Find the surface area of the prism (no unit)
Answer:
1464
Step-by-step explanation:
16*22*2=704
10*16*2=320
10*22*2=440
704+320+440 = 1464
*You don't have to, but I am currently trying to reach the next level, and all I need is some more brainliest answers. If you think my answer was brainly enough, you can make my answer the brainliest, but no pressure. I just help people for fun! :) Thank you, have a great day!*
*lilybaker49's work was used - credit goes to her
Find X given Circle A, please help !!
What is m Help please!
9514 1404 393
Answer:
40°
Step-by-step explanation:
The similarity statement tells you that angles W and P have the same measure. The sum of angles in the triangle is 180°, so we have ...
∠R +∠W +∠T = 180°
85° +55° +∠T = 180°
∠T = 180° -140°
∠T = 40°
A super clearance sale, bathing suits were marked 85% off. What is the sale price of a bathing suit that was originally priced $60 ?
y = 5x + 14
what is the CROC (Constant Rate Of Change)?
and how do you know. (please help i've been stuck on this for about an hours now :,). )
Answer:
The answer is 5.
Step-by-step explanation:
Well if you were to graph this equation you'll see that the rise over run would be 5/1 which simplifies to 5.
Find the distance between points P(6, 2) and Q(5, 9) to the nearest tenth.
Answer:
[tex]d = 10[/tex]
Step-by-step explanation:
Distance formula
[tex]d =\sqrt{(x_2-x_1)^{2} + (y_2-y_1)^{2} }[/tex] ------------ (1)
Here
[tex](x_1, y_1) = (6, 2) \ \ \ and \ \ \ (x_2, y_2) = (5, 9)[/tex]
Substituting values in equation (1)
[tex]d =\sqrt{(5-6)^{2} + (9-2)^{2} }[/tex]
[tex]d =\sqrt{(-1)^{2} + (7)^{2} }[/tex]
[tex]d = \sqrt { 50 }[/tex]
[tex]d=7.07[/tex]
the nearest tenth is 10
A factory process requires 3 steps to finish a product. The steps each have a mean completion time of
= 10 seconds and a standard deviation of g = 5 seconds. The time it takes to complete each step is
independent from the other steps. Let T be the total completion time of the 3 steps on a randomly chosen
product.
Find the mean of T.
HT=
seconds
Use a whole number.
Answer:
square root 75
Step-by-step explanation:
khan
Using the normal distribution, the mean of T is of 30 seconds.
How to get the z scores?If we've got a normal distribution, then we can convert it to standard normal distribution and its values will give us the z score.
If we have
[tex]X \sim N(\mu, \sigma)[/tex]
[tex]Z = \dfrac{X - \mu}{\sigma}, \\\\Z \sim N(0,1)[/tex]
The mean of T is 10 seconds
A normal distribution has two parameters: Mean and standard deviation .
The given parameters are the mean completion time of each step, μ = 10 seconds
The standard deviation, σ = 5 seconds.
For the total completion, there are 3 instances, hence ,n = 3(10)
Thus, the mean of T is of 30 seconds.
Learn more about standard normal distribution here:
https://brainly.com/question/10984889
#SPJ1
can sb help me !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
127 feet
Step-by-step explanation:
I did this already and I got it correct
Answer:
Its either 90 or 100
Step-by-step explanation:
HEY! HELP PLEASE, ASAP!! THANKS SO MUCH!!!!
Answer: I think its b
Step-by-step explanation:
*
6. Determine the Rate of Change in the graph below.
Answer: slope is 1/2
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
Using the equation slope = y2-y1/x2-x1 we can plug in (-4,-6) as x1 and y1 and (6,-1) as x2 and y2. We than have the equation -1+6/6+4 = slope, doing the math we now have 5/10 or 1/2 which is our rate of change
Which of the following equations is true for ATUX? I u A X t e tan X = O cos X = O sin X =23 O Sin X =
Answer:
second is a answer cos X= x/i
Answer:
Step-by-step explanation:
sin X = x / u
NOT THE PREVIOUS ANSWER
Deshawn earned $48 raking leaves last October. He decided to save 38 of his money. How much money did Deshawn save?
Answer: I don't know i'm taking a benchmark about that question an that pop up
Step-by-step explanation:
Answer:
Step-by-step explanation:
Therefore, you would multiply 48/1 * 3/8 and that will give you your answer. 48/1 * 3/8 = 144/8, which is 144 divided 8. And that comes out to be 18, so Deshanwn saved $18.
Hope this helps
Donald bought a box of golf balls for $9.20. There were 18 golf balls in the box.
About how much did each golf ball cost? Rename the decimal dividend as a whole number that is compatible with the divisor to estimate the quotient.
Each golf ball costs about $.
Answer:
0.53 A ball
Step-by-step explanation:
you just need to divide the price by the number of balls. ❤HOPE THIS HELPS❤
The gas tank in my car is 5/6 full . Each time I drive it to or from work I use 1/12 of a full tank of gas . Which equation represents the number of times I can drive to or from work with the gas in my tank
Answer:
5/6 = 1/12x
Step-by-step explanation:
x represents the amount of times you can can drive to or from work with the gas in the tank
5/6 = 1/12x
- Multiply both sides of equation by 12
10 = x
Find the length of the tangent segment AB to the circles centered at O and O' whose radii are a and b respectively when the circles touch each other
Answer:
[tex]AB=2\sqrt{ab}[/tex]
Step-by-step explanation:
From figure,
[tex]OA=a, \quad \quad O'B=b\\\Rightarrow OO'= (a+b) \quad \quad \text{and}\quad OD=(a-b)[/tex]
In triangle [tex]OO'D[/tex]
[tex](OO')^2=(OD)^2+(O' D)^2[/tex]
[tex]\Rightarrow (a+b)^2=(a-b)^2+(O' D)^2\\\Rightarrow a^2+b^2+2ab-a^2-b^2+2ab=(O' D)^2\\\Rightarrow 4ab=(O' D)^2\\\Rightarrow O'D=2\sqrt{ab} \\\Rightarrow O' D=2\sqrt{ab}=AB \quad \quad [\because O' DAB\;\; \text{is a rectangle.}][/tex]
Hence, [tex]AB=2\sqrt{ab}[/tex]