Need help with the photo above. No work needed. Just the answer. Thank you
Answers
Answer: The answer would be B. 12a+6b
Related Questions
Hi! Got a question!
please explain!
Calculate the volume of a cubicle house with length 18 m, width 12 m and height 10 m
p.s:thanks!!
Answers
Answer:
= 2160 cubic meters
Step-by-step explanation:
For Cuboidal House
length 18 m,
width 12 m and
height 10 m
Volume of Cuboid
= l*b*h
= 18 * 12 * 10
= 2160 cubic meters
Thus, the volume of a cuboidle house is 2160 cubic meters
Answer:
2160
Step-by-step explanation:
Jeffrey at times can borrow some
money from his parents. He has $16,
but spent $20. He then earned $7 and
spent $4. How much money does he
have at the moment?
Answers
Answer:
-$1 dollars
Step-by-step explanation:
16 - 20 = -4
-4 + 7 = 3
3 - 4 = -1
-$1 or -1 dollars
Answer:
-1$
Step-by-step explanation:
16 - 20 = -4
-4 + 7 = 3
3 - 4 = -1
-$1 or -1 dollars
A textbook store sold a combined total of 272 biology and math textbooks in a week. The number of biology textbooks sold was three times the number of math textbooks sold. How many textbooks of each type were sold?
Number of biology textbooks sold: ?
Number of math textbooks sold: ?
Answers
Answer:
biobooks = 204
mathbooks = 68
Step-by-step explanation:
the bio textbooks make up 3 parts
the math textbooks make up 1 part
the denominator therefore is 4
so biobooks = 272 * 3/4
and mathbooks = 272 * 1/4 (272 : 2 : 2)
note that calculating the mathbooks 1st is easier, bc you can then multiply by 3 to get the biobooks.
add both numbers up to proof that the sum is 272
(would really appreciate the brainliest)
Which graph shows y= (-5x) -4?
Answers
Answer:
Graph A
Step-by-step explanation
I look at the y-intercept first, and the y-intercept is -4, so looking at each graph you can see both A and D have y-intercepts of -4, since the line intercepts, or goes through the y-axis (the vertical line of the graph) at -4.
Then, you look at the variable that's changing, which is -5x. Since it's a negative, A is the graph that is negatively decreasing, because of its position on the graph. The line is going down, starting in the negative side.
A curve is describe by the following parametric equations:
x=3+t, y=t^2-4
Which statement best describes the curve?
A. The curve is a parabola with a vertex at (3,-4) and is traced from left to right for increasing values of t.
B. The curve is a parabola with a vertex at (3,-4) and is traced from right to left for increasing values of t.
C. The curve is a parabola with a vertex at (-3,4) and is traced from left to right for increasing values of t.
D. The curve is a parabola with a vertex at (-3,4) and is traced from right to left for increasing values of t.
Answers
Answer:
A. The curve is a parabola with a vertex at (3,-4) and is traced from left to right for increasing values of t.
Step-by-step explanation:
x = 3 + t
y = t² − 4
Eliminating the parameter:
t = x − 3
y = (x − 3)² − 4
This is an upwards parabola with a vertex at (3, -4).
x = 3 + t, so as t increases, x increases.
So the curve is traced from left to right.
Write the slope-intercept form of the line that passes through the point (-3, - 6 ) and is parallel to the line y = 5x+4.
Answers
Answer
math way u can get a answer more faster
Step-by-step explanation:
oooh
Answer:
y= 5x +9
Step-by-step explanation:
Slope- intercept form:
y= mx+c, where m is the gradient and c is the y-intercept.
Parallel lines have the same gradient. Since the gradient of the given line is 5, the gradient of the unknown line is also 5. Hence, m=5.
y= 5x+c
To find the value of c, substitute a coordinate.
When y= -6, x= -3,
-6= 5(-3) +c
-6= -15 +c
c= 15 -6 (+15 on both sides)
c= 9 (simplify)
Thus, the equation of the line is y=5x+9.
what is the probability of rolling both of these dice and getting both of them to land on 1
Answers
Explanation
Skidhehr
Please help! You don’t have to show work
Answers
Answer:
It is Number 1 A
Step-by-step explanation:
Which equation represents a proportional relationship that has a constant of proportionality equal to –10? y = x minus 10 y = StartFraction over negative 10 EndFraction y = negative 10 x y = negative 10
Answers
Answer:
The correct answer would be C. y = -10x
Step-by-step explanation: We cam eliminate the first two by common sense, that would leave us with options C, and D. The correct answer would be C, the reason it is not D is because D isn't a proportion, y = -10 is just stating that variable y equals -10, whereas, y = -10x represents a proportion.
Answer: the other guy is correct
Step-by-step explanation: it is C i got a 100%
Using the data below, determine the angle for the part of the pie chart the represents the people who prefer dogs?
Answers
Answer:
48
Step-by-step explanation:
The pie chart that represents the people who prefer dogs will have an angle of 172.8 degrees. The correct option is C.
What is a pie chart?A circular statistical visual with slices illustrating numerical proportion is called a pie chart. Each slice's arc length in a pie chart corresponds to the quantity it represents.
The data for the pie chart is given below:-
Dogs 24
Cats 18
Hamsters 5
Fish 3
Total number is = 24 + 18 + 5 + 3 = 50
Angle = 360 / 50 = 7.2
The pie chart that represents the people who prefer dogs will be calculated as:-
Dogs = 7.2 x 24 = 172.8 degrees.
The pie chart is attached with the answer below.
Therefore, the pie chart that represents the people who prefer dogs will have an angle of 172.8 degrees. The correct option is C.
To know more about the pie charts follow
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Solve for d.
5d + 2 (2 - d) = 3 (1 + d) + 1
A. D= -3
B. No solutions
C. Infinitely many solutions
D. D= 4
Answers
So the answer is no solution .
Look at the attached picture
Hope it will help you
Find the value of the power.
(1/3) to the power of 3
Answers
Answer:
1/27
Step-by-step explanation:
3 times 3 times 3 = 27
as a fraction it would be 1/27
Answer:
[tex]\frac{1}{27}[/tex]
Step-by-step explanation:
When finding the power of a fraction you need to set both the numerator and denominator to the power.
(1/3)³ = 1³/3³
3³ = 27
1³/3³ = 1/27
Can someone please help me with these 2 questions?
Answers
Answer:
Answer is given below with explanations.
Step-by-step explanation:
[tex]in \: second \: question \: linear \ \\ pair \: of \: angles \: is \: shown \\ linear \: pair \: of \: angles \: is \: 180 \: degrees. \\ then \: a + b = 180 \: degrees \: \: (1) \\ in \: first \: equation \: \\ subtracting \: a \: on \: bot h\: sides \\ we \: get \: b = 180 - a \\ then \: D \: and \: E \: are \: correct \: \\ options \: which \: gives \: the \: relationship \: \\ between \: the \: mesure \: of \: angle \: in \: figure[/tex]
[tex]in \: third \: question \: also \: represents \: \\ linear \: pair \: of \: angles \\ here \: 88 + b + b = 180 \: degrees \\ 88 + 2b = 180 \\ so \: option \: D \: is \: the \: only \: correct \: answer \: \\ to \: represent \: the \: relationship \ \\ : between \: angles \: in \: figure.[/tex]
HAVE A NICE DAY!
THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION.
which x value is excluded from domain?
Answers
Derek rolls a die many times and records the number of times he rolls a three. Arrange the following situations in order from the situation that gives the largest difference between relative frequency and actual probability to the situation that gives the smallest difference.
Derek rolls the
die 10 times.
Derek rolls the
die 30 times.
Derek rolls the
die 5 times.
Derek rolls the
die 20 times.
i need an order
Answers
Answer:
5,10,20,30
Step-by-step explanation:
least to greatest
Find the slope from the table.
Answers
The slope is the change in y over the change in x
Use the first and last set given.
Slope = (11 - 3) / (2 - -2) = 8-4 =2
The slope = 2
Can someone please help me thanks.
Answers
Answer:
Step-by-step explanation:
130
So the right answer is 130 degree.
Look at the attached picture
Hope it will help you
Good luck on your assignment
Which equation represents a line that passes through (2. - 1/2) and has a slope of 3?
y-2 = 3(x + 1/2)
y-3 = 2(x + 1/2)
y + 1/2 = 3(x - 2)
y + 1/ 2 = 2(x - 3)
Answers
Answer:
y + 1/2 = 3(x - 2) This matches the 3rd answer choice.
Step-by-step explanation:
Use the point-slope formula for the equation of a straight line that passes through the point (h, k) and has a slope of m:
y - k = m(x - h) becomes:
y + 1/2 = 3(x - 2) This matches the 3rd answer choice.
The equation of the line will be y + 1/2 = 3(x – 2). Then the correct option is C.
What is the equation of line?The equation of line is given as
y = mx + c
Where m is the slope and c is the y-intercept.
The slope is 3. Then the equation of line will be
y = 3x + c
If the equation is passing through (2, -1/2). Then we have
-1/2 = 3(2) + c
c = -6 - 1/2
Then the equation will be
y = 3x – 6 – 1/2
y + 1/2 = 3(x – 2)
Then the correct option is C.
More about the equation of line link is given below.
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The base is a rectangle so B=l*w. Find the volume.
Answers
Answer:
472.5
Step-by-step explanation:
15 points plz help
2. Use the system of linear equations you wrote to solve for the variables p and q. Show all work.
Answers
Answer:
(+ 50,+ 11) are the points of the equilibrium point.
Step-by-step explanation:
demand is a negative line.
supply is a positive line.
help pleaseeeeeee!!!!!
Answers
Answer:
D
Step-by-step explanation:
I need urgent help plz
Answers
hope this helps :)
(if you wouldn’t mind can you mark me brainliest?)
Find the area of the shape shown below.
Answers
Answer:10 is the area
Step-by-step explanation:
3(4+6)-16 what does it equal and how did you get the answer
Answers
Answer:
14
Step-by-step explanation:
you can do this two ways:
First:
[tex]3(10)-16\\=30-16\\=14[/tex]
Second:
Distribute the 3 first
[tex]\\12+18-16\\=30[/tex]
find the value of : 2x when x =5
Please help you get loads of points.
Answers
Answer:10
Step-by-step explanation: since x=5
2×5= 10
Answer:
[tex]10[/tex]
Step-by-step explanation:
[tex]2x \\ [/tex]
[tex]x = 5[/tex]
[tex]2x \\ 2 \times 5 \\ = 10[/tex]
hope this helps
brainliest appreciated
good luck! have a nice day!
Find an
explicit formula for the geometric sequence 120, 60, 30, 15, ....
Answers
Answer:
f(n) = 120 * (1/2)^n
Step-by-step explanation:
First the first number is 120, so we get y = 120, then 60/120 = 1/2
So we no the r, or constant rate is 1/2.
After that, we can finish our equation by doing
f(n) = 120 * (1/2)^n
or
y = 120*(1/2)^x
The explicit formula for the given geometric sequence is:
[tex]a_n = 120 \times 0.5^{n-1}[/tex]
We have,
To find an explicit formula for the geometric sequence 120, 60, 30, 15, ...,
we need to determine the common ratio, denoted by 'r'.
To find the common ratio, we divide any term in the sequence by its preceding term.
Let's choose the second and first terms:
r = 60 / 120 = 0.5
Now that we have the common ratio 'r', we can express the nth term of the geometric sequence using the explicit formula:
[tex]a_n = a_1 r^{n-1}[/tex]
where '[tex]a_n[/tex]' represents the nth term of the sequence, '[tex]a_1[/tex]' is the first term, 'r' is the common ratio, and 'n' is the position of the term we want to find.
Using the given sequence, '[tex]a_1[/tex]' is 120, and 'r' is 0.5.
Plugging these values into the formula, we have:
[tex]a_n = 120 \times0.5^{n-1}[/tex]
Therefore,
The explicit formula for the given geometric sequence is:
[tex]a_n = 120 \times 0.5^{n-1}[/tex]
Learn more about geometric sequence here:
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What is the side lengths of volume=343 cm and side lengths of 729 cm
Answers
Answer:
Volume = 343 - Length: 7, Width: 7, Height: 7
Volume = 729 - Length: 9, Width: 9, Height: 9
Step-by-step explanation:
Assuming that the shapes are rectangular prisms.
Please Help 6th Grade Math! Box Plots! 2 questions (Image attached)
Answers
Answer:
First answer is 14
Second answer is 25
Step-by-step explanation:
Median is the middle ( 1 2 3 4 5 the median would be 3)
You start at 2 and end at 27
List all the numbers from 2 to 27 and come from both ends until you get to the middle number(s)
In this case there are two 14 & 15
14+15=29 29÷2=14.5
Since there are no decimal answers you are left with 14
Range you take the two end numbers and subtract them (27 & 2)
27-2=25
Hopefully this helps!
A triangle has vertices A(-6,3), B(1,5), and C(4,-4). this triangle is dilated with the origin at its center by a scale factor of 4. Write the ordered pair of the new vertices of the new image
Answers
Answer:
(8,-3) and (4,5)
Step-by-step explanation:
Mateo finds a special on apples for $0.80 per pound. Which price is a better deal? A. $0.78 per pound B. $0.85 per pound C. $0.90 per pound D. $1.25 per pound
Answers
Answer: I think the answer is A
Step-by-step explanation: