Answer:
(0, [tex]\frac{4}{7}[/tex])
Step-by-step explanation:
the way i remember is the y-intercept is always going to be 0, and the the second number
so y=3/4x+4/7 the bolded number is the answer and you will be able to use this for any other instance
N = 16 - (3 + 2) I dont know what this is.
Answer:N=11
Step-by-step explanation: 16-5 is 11, and that is equal to N
Find the size of the angle 3x.
3x=
Answer:
60 degrees
Step-by-step explanation:
a straight line is 180 degrees
2x= 120 degrees
x=60 degrees
Answer:
The value of x is 60°
Step-by-step explanation:
For a given Straight Line
We know that, The straight angle is an angle equal to 180°
So,
3x = 180
Divide by 3 from both side
3x/3 = 180/3
x = 60°
Thus, The value of x is 60°
-TheUnknownScientist
The rectangular pyramid below has a volume of 200 m3. What is the height of the rectangular pyramid in meters? If the base is 6 by 5 meters
Answer:
6.67meters
Step-by-step explanation:
The formula for the volume of a rectangular pyramid = Length × Width × Height
From the question
Volume = 200m³
Base of the pyramid = Length × Width = 6m by 5m = 6m × 5m
To find the height of the pyramid = Volume/Length × Width
Height = 200m³/ 6m × 5m
Height = 6.67m
Height of the rectangular pyramid in meters = 6.67 m
HELP
H E L P !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
subject?
Step-by-step explanation:
The sum of two numbers is 97. One of the number exceeds the other by 11. Find the numbers.
Answer:
43 and 54
Step-by-step explanation:
i am very good at these problems
Please help me real quick
Answer:
Are you asking for both?
Step-by-step explanation:
I have both answers so which one should i do/help with.
Please explain properly.
The heights of students are normally distributed with a mean of 64 inches and a standard deviation of 3 inches. Find the area under the curve for heights between 58 and 78 inches
(no links please!)
Answer:
0.9772 or 97.72%
Step-by-step explanation:
P(58<X<78) = normalcdf(58,78,64,3) = 0.9772484056 = 0.9772
The area under the curve would be 0.9772 or 97.72%
Find Area in (Ft^2) help needed asap marking brainliest
Answer:
168
Step-by-step explanation:
I do believe
What is 4/5 divided by 2/25 - 5/16?
(Please show your steps.)
The following two-way table shows the data for the students of two different grades in a school: Member of Science Club Not Member of Science Club Total Grade 7 20 2 22 Grade 8 20 8 28 Total 40 10 50 Based on the relative row frequency, the students of which grade are more likely to be members of the science club? (5 points) Grade 7 Grade 8 The students of both grades are equally likely to be members of the science club No conclusion can be drawn about the chances of a student being a member of the science club
Answer:
Grade 7
Step-by-step explanation:
A bag contains nine red balls, four green balls, and fifteen yellow balls. What is the probability of pulling out one red ball?
Answer:
9/28
Step-by-step explanation:
9+4+15=28 total balls
9= total red balls
total red balls/total balls= probability of pulling out one red ball
9/28
(Can I have brainliest?)
Complete the square
to find the vertex
of this parabola.
2.
х
- 16 Y-4 x-12=0
Answer:
Vertex coordinates; (h,k) = (2, -1)
Step-by-step explanation:
Vertex form of a parabola is;
y = a(x - h)² + k
Now, we are given;
x² - 16y - 4x - 12 = 0
Rearranging, we have;
x² - 4x = 16y + 12
Let's complete the square on the left hand side;
First add square of half of the coefficient of x to both sides;
x² - 4x + (-½ × 4)² = 16y + 12 + (-½ × 4)²
x² - 4x + 4 = 16y + 12 + 4
LHS can be expressed as;
(x - 2)² = 16y + 16
16y = (x - 2)² - 16
Divide both sides by 16 to get;
y = (1/16)(x - 2)² - 1
Comparing this with y = a(x - h)² + k, we have;
a = 1/16
h = 2
k = -1
(h,k) = (2, -1)
Jessica walks around a man made lake 3 days per week. If the path is 30 feet away from the lake, how far does Jessica walk per week? Round to the nearest foot.
Find the maximum/minimum value of the function. h(x)=-4x^2-4x+24
Answer:
The maximum value of h is -1/2
Step-by-step explanation:
Since a is negative, the parabola opens downwards. Therefore, we look for the maximum value of h. We can find this by finding the x-coordinate of the vertex which is x=-b/2a=-(-4)/2(-4)=4/-8=-1/2
Therefore, the maximum value of h is -1/2
I really need some help if you could ! No links plz :) thx !
Answer: 25%
Step-by-step explanation:
So, you leave a $20 on an $80 bill. 20 is a fourth/quarter of 80, so one fourth of a whole part is 25%. Hopes this helps! Please give brainliest :)
The perimeter of a rectangular feild is 60 ft and it’s width is 20ft find the area of this feild
give brainliest for this pls
A=200ft²
Answer:
200ft?
Step-by-step explanation:
4x^2-16=x^2+32
Using reverse PEMDAS
Answer:
x = ±4 (x = 4 and x = -4)
Step-by-step explanation:
4x²-16 = x²+32
3x²-16 = 32
3x² = 48
x² = 16
x = ±4
Therefore, x = 4 and x = -4
What is the value of the 6 in the number 1,265,432
Answer:
The ten thousandth number (or 60,000)
Step-by-step explanation:
Consider the data set.
1,3,6,31,11,10,6,9,12
Which statement describes a way to find the median of the data set?
Answer:
Median: 9
1 3 6 6 9 10 11 12 31
Step-by-step explanation:
To find the median, you have to organize your terms from least to greatest. And then find the center of your terms, which would be 9.
Which of the following values is not in the solution set of the inequality 7x − 5 > 29?
A. 4
B. 5
C. 6
D. 7
Answer:
A.4
Step-by-step explanation:
what's the change in elevation between -85 and -13
The tendency of an object in motion to stay in motion or an object at rest to stay at rest is called _____.
Answer:
Step-by-step explanation:
momentum
8x + 2y = 30
7x + 2y = 24
Solve the system of equations
Answer:
X=6, y=-9
Step-by-step explanation:
One member from a book club is randomly selected. There is a 40% chance the member is male, and there is a 15% chance that the member is male and finished reading the last book. What is the probability that the member did not finish reading the last book, given that the member is male?
Answer:
18%
Step-by-step explanation:
Given that
40% would be the chances the member is male
And, 15% chance that the member is male and finished the reading of the last book
We need to find out the probability
Let us assume the probability of reading the last book be P(R)
The probability that the member is a male, P(M) = 0.4
The probability that the member is male and finished reading the last book, P(M ∩ R) = 0.15
Now
P(M ∩ not R) = 0.40 - 0.15
= 0.25
P(not R | M) = P(M ∩ not R) ÷ P(M)
P(not R | M) = 0.18
= 18%
guys please help im trying so hard i cant find the answer god loves you if you do this
Answer:
Pentagon has 5 sides
If each side is 9 then,
you could either do, 9+9+9+9+9=45in
or
9 x 5= 45in
Hope that helped!
Help and explanation if you don’t know don’t answer
Answer:
A is false (Y is far left of 0, so it is a negative. H is close to 0 so it is positive. Y is farther from zero, so it is bigger. For example, Y could be -7, and H could be 3. The sum of -7 and 3, would be -5.
B is false (E is on the left of 0 so it is negative. Y is on the left of zero so it is also negative. Negative divided by a negative is a positive )
C is false (H is positive and E is negative. Positive times a negative equals a negative.)
D is true (A is close to zero, so it is a small positive number. H is farther from zero, so it is a larger positive number. For example, A can be 2 and H can be 5. So, 3 - 5 would equal a negative.)
simplify………………………. look at the picture for the question thanks
Answer:
C) 2y^6/x^8
Step-by-step explanation:
Mathtype won't work on here, sorry.
Hope this helped! :)
i'm really confused, usually i'm good with this stuff but this is confusing :/
2. The length of a rectangle is 18 centimeters and the width is 6 centimeters. A similar rectangle
has a width of 2 centimeters. What is the length of the second rectangle? (Sketch a picture)
Answer:
6
Step-by-step explanation:
I am unable to sketch a picture for you but I will do my best to help you understand. We know that our length of the first rectangle is 18 cm and the width is 6 cm. At the moment we don't need 18 so we'll put that to the side for now and focus on the width. We understand that in a second similar rectangle, the width is 2 centimeters. in order to find our scale, we must divide the larger width by the smaller width. This means we will divide 6cm by 2 cm. 6/2=3 This means that we also divide 18 by 3 since the similar rectangle is smaller and we are figuring out the missing side. After dividing 18 by 3 we should get an answer of 6. 18/3=6 Which means that our similar rectangle has a length of 6 cm and a width of 2 cm.
I also want to mention that similar rectangles are not the same rectangle however you can think of them as enlargerd/shrunk versions of the original rectangle. I hope this helps.
Which of the following expressions does not represent “half of three times a quantity b”?
A. 2/3b
B. 0.5(3b)
C. 3/2b
D. 1.5b