Answer: 8 pints of lake water
Step-by-step explanation:
We should note that:
1 pint = 16 fluid ounces
Therefore, 19 pints will be converted to ounces which will be:
= 19 × 16
= 304 ounces
Since there are 44 students participating and each student uses 4 fluid ounces, the students will use:
= 44 × 4
= 176 fluid ounces
We then subtract from the total ounces to know the amount left. This will be:
= 304 - 176
= 128 fluid ounces
We then convert back to pints which I'll be:
= 128/16
= 8 pints
There'll be 8 pints of lake water left.
The base of a triangle is 18 cm and its height is 7w-1 cm. Find the expression for the triangles area
Answer:
Area = 9(7w -1) cm²
Step-by-step explanation:
Area of a triangle is given by the expression,
Area = [tex]\frac{1}{2}(\text{Base})(\text{height})[/tex]
From the picture attached,
Base of the triangle = 18 cm
Height of the triangle = Vertical distance of the third vertex from the base joining other two vertices = (7w - 1)
Area = [tex]\frac{1}{2}(18)(7w-1)[/tex]
= 9(7w - 1) square cm
Therefore, expression for the area of the given triangle will be,
Area = 9(7w -1) cm²
Complete each statement in the steps to solve x2 – 6x – 7 = 0 using the process of completing the square.
Answer:
x = -1, 7
Step-by-step explanation:
Given question is incomplete; find the complete question in the attachment.
x² - 6x - 7 = 0
Step 1,
Isolate the constant by ADDING 7 both the sides of the equation.
x² - 6x - 7 + 7 = 0 + 7
x² - 6x = 7
Step 2
Add 9 to both sides of x² - 6x = 7 to form a perfect square trinomial while keeping the equation balanced.
x² - 6x + 9 = 7 + 9
Step 3
Write the trinomial x² - 6x + 9 as (x - 3) squared.
x² - 2(3)x + 9 = 16
(x - 3)² = 4²
Step 4
Use the square root property of the equality to get x - 3 = ± 4
(x - 3)² = 4²
[tex]\sqrt{(x-3)^2}=\sqrt{4^2}[/tex]
(x - 3) = ±4
Step 5
Isolate the variable to get solution of -1 and 7
x - 3 = ± 4
x = -3 ± 4
x = -1, 7
Answer:
1. Isolate the constant by adding 7 to both sides of the equation.
2. Add 9 to both sides of x2 – 6x = 7 to form a perfect square trinomial while keeping the equation balanced.
3. Write the trinomial x2 – 6x + 9 as x – 3 squared.
4. Use the square root property of equality to get x – 3 = ± 4.
5. Isolate the variable to get solutions of –1 and 7.
Step-by-step explanation:
just completed this on edge
Darry and his dad baked 4 apples for the family reunion. They cut each pie into eights.
Answer:
that is a lot of pie
Step-by-step explanation:
Given parallelogram JKLM, find x? PLS HELP ASAP
Answer:
add all of the angles together and set them equal to 360 and solve
Step-by-step explanation:
a parallelogram total inside angles are equal to 360 degrees
Find the vertex and focus of the
parabola.
x2 + 6x – 8y + 1 = 0
Answer:
Step-by-step explanation:
Vertex: -3, -1
Focus: -3, 1
Vertex of the parabola is (-3,-1)
Focus is (-3,1)
What is the vertex form of parabola?The standard form of the parabola is given by y = ax2 + bx + cThe vertex form of the parabola is y-k = a(x - h)^2vertex of the parabola is (h,k)Focus of the parabola is (h,k+p)Given parabola equation is x^2+6x-8y+1=0
x^2+6x = 8y-1
x^2+6x+9 = 8y-1+9
(x+3)^2 = 8y+8
(x+3)^2 = 8(y+1)
(y+1) = 1/8 (x+3)^2
Here vertex V(h,k) = (-3,-1)
Focus = (-3,1)
Hence, Vertex of the parabola is (-3,-1)
Focus of the parabola is(-3,1)
Learn more about parabola here:
https://brainly.com/question/4291574
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Which number below is an example of a natural number?
A.-2
B.2/5
C.3
D.4.5
Answer:
C
Step-by-step explanation:
What are the roots of the equation?
6x3−12x2−48x=0
{0, 2, 4}
{−4, 0, 2}
{−4, −2, 0}
{−2, 0, 4}
Answer:
{−2, 0, 4}
Step-by-step explanation:
[tex]\displaystyle 6x^3 - 12x^2 - 48x \\ 6x[x^2 - 2x - 8] \\ 6x[x + 2][x - 4] \\ \\ 0, 4, -2 = x[/tex]
I am joyous to assist you at any time.
The roots of the cubic polynomial 6x³ - 12x² - 48x = 0 are -2, 0 and 4.
What is the degree of a cubic polynomial?
The degree of a cubic polynomial is 3. Degree of a polynomial is the highest power of the variable in that polynomial. In cubic polynomial, the variable [x] has the highest power of 3 (x³).
Given is the following cubic polynomial -
6x³ - 12x² - 48x = 0
In order to find the roots of this cubic equation, we will plot its graph. The number of y - intercepts [coordinates where the graph cuts the x axis] will give us the roots or zeroes of the polynomials. The degree of a cubic polynomial is [3], therefore the number of zeroes of this cubic polynomial will be 3. Refer to the graph attached, it can be seen that the graph cuts the x-axis at three points -
x = -2, 0, 4
Which are the roots of this cubic polynomial 6x³ - 12x² - 48x = 0.
Therefore, the roots of the cubic polynomial 6x³ - 12x² - 48x = 0 are -2, 0 and 4.
To solve more questions on roots of equations, visit the link below-
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PLEASE HELP MEEE
Find the value of a in the parallelogram
A=18
A=9
A=14.5
A=16
Answer:
(6a-4)°=(2a+68)°
6a-2a=68+4
4a=72
a=72/4
a=18
Answer:
The answer is 18. (A)
Step-by-step explanation:
Let me know if this helps
If 30 buses can carry 1,500 people, how many people can 5 buses carry? A 200 © 500 B 250 D 750
Answer:
[tex]\boxed {\boxed {\sf 250 \ people}}[/tex]
Step-by-step explanation:
Let's set up a proportion using the following setup.
[tex]\frac {buses}{people}=\frac {buses}{people}[/tex]
We know 30 buses can carry 1,500 people.
[tex]\frac {30 \ buses}{1500 \ people}=\frac {buses}{people}[/tex]
We don't know how many people 5 buses can carry, so we say 5 buses carry x people.
[tex]\frac {30 \ buses}{1500 \ people}=\frac {5 \ buses}{x \ people}[/tex]
[tex]\frac {30 }{1500 }=\frac {5 }{x }[/tex]
Cross multiply. Multiply the numerator of the first fraction by the second fraction's denominator. Then, multiply the first denominator by the second numerator.
[tex]30*x=1500*5\\30x=7500[/tex]
Solve for x. It is being multiplied by 30. The inverse of multiplication is division. Divide both sides by 30.
[tex]30x/30=7500\\x=250[/tex]
5 buses can carry 250 people.
hello please help i’ll give brainliest if you give a correct answer
Answser:
It's the first one
Step-by-step explanation:
A truckload of cement weighs approximately 3
9 pounds. The driver of the truck weighs 3
5
pounds. The truckload of cement weighs how many times more than the driver?
Answer:
Step-by-step explanation:
A jeweler is planning on manufacturing gold chains. His design calls for a chain to contain 0.08 ounce of gold. The jeweler wants to know if the chains he makes contain, on average, 0.08 ounce of gold. To determine whether the chains contain 0.08 ounce of gold, he takes a random sample of 15 chains and obtains the following data:
0.0773 0.0779 0.0756 0.0792 0.0777
0.0818 0.0802 0.0802 0.0785 0.0764
0.0786 0.0776 0.0793 0.0755 0.0806
The data has a standard deviation of 0.00178. Find p-value for the jeweler.
a. p = 0.0232
b. p = 1.507
c. p = 1.682
d. p = 0.232
In the previous question do the values fall within an accepted range and why?
Question in the picture (disregard the choice)
Answer:
D
Step-by-step explanation:
Answer:
A is the right answer of your question but....
I m little bit doubtful about that
find the eaxct value of b.
Answer:
b = 19
Step-by-step explanation:
To make it short and sweet, since one angle is 45 degrees and one angle is 90 degrees, the unknown angle is 45 degrees also. That makes it an isosceles triangle with both legs equal.
b = 19
Please only answer if you can help!! Please look at the picture below
Answer:
3
Step-by-step explanation:
The graph doesn’t go left to x = 3, so the answer is 3
uh can someone help
Answer:
65
Step-by-step explanation:
<S = <t
x + 50 = 3x + 20
2x = 30, x = 15
. <t = <v
3x + 20 = 45 + 20 = 65
Answer:
b. 65 degrees.
Step-by-step explanation:
m < RST = m < STU (alternate angles), so
x + 50 = 3x + 20
50 - 20 = 3x - x
2x = 30
x = 15.
Now m < RVT = m < RST ( opposite sides of a parallelogram are equal).
So m < RVT = x + 50 = 15 + 50 = 65.
f(x) = 10-x and g(x) = x2 + 1
What is g(8) + f(7)
Help me here with my math question.
Answer:
B
Step-by-step explanation:
Answers to questions A and B
Answer:
A. m(arc BC) = 16°
B. m(arc BAC) = 344°
Step-by-step explanation:
From the picture attached,
AB is the diameter of the circle.
Since, measure of an arc is always same as the central angle of arc.
Therefore, m(arc AC) = m(∠ADC) = 164°
m(arc AB) = 180°
m(arc BC) = 360° - m(arc AB) + m(arc AC)
= 360° - (180° + 164°)
= 360° - 344°
= 16°
m(arc BAC) = m(arc AB) + m(arc AC)
= 180° + 164°
= 344°
what is this?
Khan Academy
Answer:
slope = -8/3 (-8 over 3)
Step-by-step explanation:
rise over run
rise is negative since the line is going down = -8
run = 3
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Answer:
ok
Step-by-step explanation:
Answer:
Hola!! Can I please know what this is about??
It's Math please help?
Answer:
A) 255 meters; B) 172
Answer:
A: 145m
B: 172 m
Step-by-step explanation:
Pls help and stop using up my dang points;-;
Answer:
frog
Step-by-step explanation:
What is the following product?
3 Square root of four times square root of three
Answer:
the answer is option B.
[tex] \sqrt[3]{12} [/tex]
Plzzzzzzzzzzzzzzz help
Answer:
(5,4)
Step-by-step explanation:
....................
Does anyone know to solve this?
Answer:
Step-by-step explanBecause many objects are not regularly shaped their volume cannot be determined using a volume formula. The volume of these objects can be found by water displacement. A volume of water sufficient to cover the object is placed in a graduated cylinder and the volume read. The object is added to the cylinder and the volume read again. The difference between the two volumes is the volume of the object. This method is demonstrated using the same battery used above.
ation:
Can anyone help me with this math test please i gotta have everything turned in by midnight tn!! I need fast answers asap!! Heres another one of the questions on it!!
Answer:
D
Step-by-step explanation:
cause 2/3 of 6 is 4
and 1/2 of 4 is 2
istg if yall put any links-
Answer:
0?
Step-by-step explanation:
Calculate the value of (3.9 10^6)– (7.1 x 10^-3)
Give your answer in standard form.
Step-by-step explanation:
3.9 ×10^6=3900000
7.1×10^-3=0.0071
(3900000-0.0071)
=3899999.9 or 3890000.0
=3.89×10^6
if today is Friday what day of the week will it be 26 days from now
Answer:
pretty sure its wednesdayAnswer: May 1
Step-by-step explanation: