Answer:
1. 2,160ft^3
2. multiply the total volume by 2.5
3. 5,400 BTUs
Step-by-step explanation:
hope this helps
Jason had to determine the solution set of x squared + StartFraction y squared Over 49 EndFraction greater-than 1. Examine the graph he drew.
Which element, if any, is incorrect in the graph?
The graph is correct.
The boundary should be a solid line.
The major axis should be horizontal.
The shaded region that represents the solution set should be inside the ellipse.
ITS A:The graph is correct.
Answer:
a the graph is correct
Step-by-step explanation:
edg 21 ^u^
The graph x² + ( y²/49 )>1 is correct. The correct option is A.
What is inequality?Inequality is the relationship between two expressions that are not equal, employing a sign such as ≠ “not equal to,” > “greater than,” or < “less than.”.
The given inequality is x² + ( y²/49 )>1;. The graph is plotted on the x-y plane. The curves of the graph cut the y-axis at positive 7 and negative 7 and cut the x-axis at positive 1 and negative 1.
Hence, the correct option is A.
To know more about inequality follow
https://brainly.com/question/24372553
#SPJ5
Round this number to the nearest thousandth.
4.9675
Answer:
4.968
Step-by-step explanation:
PLS HELP!!!
PLSSSSS!!!!
Answer: x=12dm
Step-by-step explanation:
c=13 means hypotenous
a=5 means altitude
b=x=? means base
By pythagorean theorem
c^2=a^2+b^2
(13)^2=(5)^2+(x)^2
169=25+x^2
x^2=169-25
x^2=144
Taking sqrt on both sides
x=12
Which is a factor of the whole expression 43x + 10) ?
well i think the answer is 4
i think the expression is supposed to be 4(3x+10)
the distributive law requires
Answer:
The Distributive Law says that multiplying a number by a group of numbers added together is the same as doing each multiplication separately.
Step-by-step explanation:
Example: "3" can be "distributed" across the "2+4" into 3 times 2 and 3 times 4.
selena want s to find the area of the figure below. what is the area of the figure?
Answer:
52 m sq
Step-by-step explanation:
Allison used 2 cups of flour to make a
cake, and of a cup of flour to make
a pie. If she started with 4 cups of
flour, how many cups of flour does she
have left?
Answer:
wouldnt she have 1
Step-by-step explanation:
well there might be a typo with and of a cup of flour but ya
I think it would be one
I’ll mark ya brainless who can help?
Answer:
c
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
You have 12 marbles and you have 4 of each color.
Which of these is an example of a continuous random variable?
A. Number you roll on a die
B. Number of boys in a class
C. Number of heads when you flip a coin 5 times
D. Time of day that the sun sets
Answer:
D.Time of the day that the sun sets
Step-by-step explanation:
In general, quantities such as pressure, height, mass, weight, density, volume, temperature, and distance are examples of continuous random variables. ...
HAVE A GOOD DAY
!NO LINKS, NO FILES!
please :)
Answer:
6
Step-by-step explanation:
Recall the area of a triangle formula
[tex]A=\frac{bh}{2}[/tex] where b = base and h = height
The triangle shown has a height of 4cm and a base length 3cm
Using this information we plug in the values into the formula
[tex]A=\frac{4*3}{2} \\4*3=12\\\frac{12}{2} =6[/tex]
Hence, the area of the triangle is 6 square centimeters
Answer:
Ok so the area of the triangle is 6
Step-by-step explanation:
a= 1/2 bh
a= 1/2 * 3 * 4
a= 1/2 * 12
a= 6
How many real solutions does the system have?
y = -3x - 1
y = x^2– 3x + 4
Enter your answer in the box
Answer:
no real solutions
Step-by-step explanation:
Substitute y:
-3x-1 = x^2 - 3x + 4
move terms to one side:
0 = x^2 + 5
x^2 = -5
x = ±√5i
no real solutions
Solve the system of equations and choose the correct answer from the list of options. d + e = 15 −d + e = −5 Label the ordered pair as (d, e). (4 points) Question 3 options: 1) (0, 0) 2) (10, −5) 3) (5, 10) 4) (10, 5)
Answer:
3) (5, 10)
Step-by-step explanation:
d + e = 15
-d + e = -5
e = -5 + d
substitude e for -5 + d
d + -5 + d = 15
2d = 10
d = 5
figure out e
5 + e = 15
e = 10
16, 48,144,...
Find the 6th term.
A group of 30 individuals are trying out for the soccer team. Only the top 11 make it in the team. Find the number of possible teams?
there are 16 students working on a project if each student need 1/4 stick of clay are needed in all?
Answer:
4 sticks of clay
Step-by-step explanation:
To find the total amount of clay needed, multiply the number of students by the amount need for each one of them.
[tex]16[/tex] · [tex]\frac{1}{4}[/tex]
Multiply these by converting 16 into a fraction.
[tex]\frac{16}{1}[/tex] · [tex]\frac{1}{4}[/tex]
Multiply the numerators and denominators across.
[tex]\frac{16}{1}[/tex] · [tex]\frac{1}{4}=\frac{16}{4}[/tex]
Simplify this.
[tex]\frac{16}{4} =4[/tex]
The total amount of clay needed is 4 sticks.
I hope this helps :) Good luck ^^
(40)
8. Use the information in the figure
below to answer questions a. and b.
70°
W
N
Х
35°
a. What is mZw?
b. What is mZz?
PLEASE HELP ILL MARK BRAINLIST The drama club is going on a trip to Brenau University's theatre. The trip costs each member $65. Included in that price is $10 for the cost of renting a charter bus and the cost of 2 plays. Each play costs the same price.
Write an equation representing the cost of the trip for each member. Let x represent the cost of each play.
Determine the price of one play. Solve your equation by showing your work and steps. (10 points)
9514 404 393
Answer:
65 = 10 + 2x . . . equation for trip costx = 27.50 . . . cost of playStep-by-step explanation:
We are told that the costs add up this way:
trip cost = bus rental + 2 × (cost of play)
Given that ...
trip cost = $65bus rental = $10cost of play = xThe above equation can be rewritten as ...
65 = 10 + 2x . . . . . . the desired equation
__
Solving for x, we have ...
55 = 2x . . . . subtract 10
27.50 = x . . . . divide by 2
The cost of one play is $27.50.
Ashley selected 5 essays from each student in her class. Each student wrote the same number of essays. Is this sample of the essays written by the class likely to be biased?
Answer:heheheheheheheheheh
Step-by-step explanation:
im funny
NEED ANSWER ASAP WILL GIVE BRAINLIEST FOR CORRECT ANSWER
Answer:
y = 8x + 86
Step-by-step explanation:
Answer:
choice 2) y = 8x + 86
Step-by-step explanation:
In the year 2005, the average cost of a car could be modeled by the equation C= -15x^2 + 20x - 3 where x is the number of years since 2005. By the year 2010 the average cost had changed, and the equation could be modeled by C= -10x^2 + 30x - 2. Find the difference in average cost equation for cars between 2005 and 2010.
Answer:
5x^2+10x-3
Step-by-step explanation:
An unknown number y is 12 more than an unknown number x. The number y is also x less than 17. The equations to find x and y are shown below. y = x + 12 y = −x + 17 Which of the following statements is a correct step to find x and y? (4 points) Question 1 options: 1) Multiply the equations to eliminate y. 2) Write the points where the graphs of the equations intersect the x-axis. 3) Write the points where the graphs of the equations intersect the y-axis. 4) Add the equations to eliminate x.
Answer:
4) add the equations to eliminate x
Step-by-step explanation:
After adding the equations then you can use the value you found for y to substitute back into one of the equations in order to find x
A rectangular gate has a diagonal bar running across it.The gate is 80cm high and 2m wide.Work out the length of the bar.Give your answer in surd form..
Answer:
Step-by-step explanation:
A rectangular gate has a diagonal bar running across it.The gate is 80cm high and 2m wide.Work out the length of the bar.Give your answer in surd form..
Please HELP ME !!! PLEASE HELP ME !!!
Answer:
B. [tex]x^{M+N}[/tex]
Step-by-step explanation:
Help me please and B
Answer:
answer a
Step-by-step explanation:
help due tonight.. *no links please*
Answer:
supplementary angle = angle 2 and angle 3
vertical angle = angle 2 and angle 4
hope it helps
Find cot theta if 180° < theta < 270° and cos theta = - sqrt 3/2
Answer:
cot theta = -√3
Step-by-step explanation:
we are given that cos theta = - √3/2 within the range 180° < theta < 270° and
since cos theta = adj/hyp
adj = - √3
hyp = 2
Get the opposite using the pythagoras theorem
hyp^2 = opp^2 + adj^2
2² = opp² + (-√3)²
4 = opp² + 3
opp² = 4-3
opp² = 1
opp = 1
tan theta = opp/adj
tan theta = - 1/√3
Recall that cot theta = 1/tan theta
cot theta = 1/(-1/√3)
cot theta = -√3
NEED ANSWER ASAP PLS WILL MARK BRAINLIEST
Answer:
the answer for this is option C 4x/x+5
Answer:
x + 5/ x - 3
Step-by-step explanation:
expand 4x²+16 to get:
4x(x+4)
then multiply by the reciprocal to cancel the 4x(x+4) leaving you with x + 5/ x - 3
A high school student working a part time as a cook
Answer:
Is there supposed to be a picture???
Step-by-step explanation:
Someone please help me out real quick?
Answer:
i think its c
Step-by-step explanation:
Write the number as a percent.
3/20
Answer:
15%
Step-by-step explanation:
not that hard just make it a decimal then at the point go back twice and there its 15%
Answer:
15%
Step-by-step explanation:
Since 100 isn't the denominator we need to make it a denominator.
3/20 x 1/5 = 3/100 we need to do the same to the denominator because whatever we do to the denominator has to do with the numerator 3 x 5 = 15,
15/100 means 15%!