Answers
(9×6/2) × 12 = 324
Explination:
The easiest way to understand what you're doing is to find the area of the base first, then extend it upwards to find the volume using height. Hence the equation: b×h=v
So how do we find the base of a triange? Remember that every single triangle can be calculated as a square, then cut in half. So 9 × 6 / 2 = 27 cm2
The next step is to calculate the volume using the height of the figure. 27 × 12 = 324 cm3
**remember to use the correct units, since area and volume are different.
Related Questions
Ms. Sacco is investigating the habitats of various animals. She starts scuba diving off the shores of Mexico. She dives to a depth of 65 feet. The next day she climbs a mountain at an elevation of 500 feet. What is her change in elevation?
Answers
Answer:500 ft.-65 ft.=435 ft.
Step-by-step explanation:435 ft. is your answer because the change of elevation goes down which means you subtract so I subtracted 500-65=435 feet
If you are the smary , youll probably get this 0w0
Answers
Answer:
aww!! ok *grabs my notebook and start the work*
it is option 4! y = -2/3 x + 11/3
Step-by-step explanation:
happy to help
Anna conducted a survey for a school project to
determine which of the 7 colors of the rainbow
were most popular. Each student who responded
to the survey selected I color as his or her favorite.
The pic chart below shows the number of students
who selected each of the 7 colors. A total of 50
students responded to the survey. In this Survey, what is the ratio of students who selected Red to the number of students who selected Violet?
Answers
Answer:
where is the chart? I can't help if I cannot see the chart of the data.
If x < 5, then which of the following must be true?
Answers
Answer:what are the options
Step-by-step explanation:
A
B
C
D
Answer:
You have to put the following lol Give me the options and I'll answer
Step-by-step explanation:
5(y+2)=4(x-3) Can someone help me find the slope of this line pls
Answers
Answer:
4/5 is the slope.
its basically just percents y=85(1.25)=
Answers
Answer:
106.25
Step-by-step explanation:
y = 85(1.25) = 106.25
I'm not sure how to show the work, i just put it into a calculator
Distribute: 3 (4x - 5)
Answers
Answer:
12x - 15
Step-by-step explanation:
Answer: 12x - 15
Step-by-step explanation: Just multiply 3 by both terms in the parentheses.
Kira solved the equation in the following way. 7 2 − 2x = 11 2 7 2 − 7 2 − 2x = 11 2 − 7 2 −2x ÷ −2 = 4 2 ÷ − 2 x = −1 Describe the properties of equality that Kira used. The first step is to use the property of equality to combine the constant terms. The second step is to use the property of equality to isolate the variable.
Answers
Answer:
the first step is to use the
✔ Subtraction
property of equality to combine the constant terms.
The second step is to use the
✔ Division
property of equality to isolate the variable
Step-by-step explanation:
edge 20 20
The first and second steps used by Kira to solve the equation are;
Subtraction Property of Equality and Division Property of Equality
Understanding Properties of Equality
What Kira wants to solve is;
72 - 2x = 11
The first step is to use the Subtraction property of equality to combine the constant terms. Thus;
72 - 2x - 72 = 11 - 72
-2x = -61
The second step is to use the Division property of equality to isolate the variable to get;
-2x/-2 = -61/-2
x = 61/2
Read more about properties of equality at; https://brainly.com/question/1601404
A collector has 105 movie posters and 90 band posters. She wants to sell 28 movie posters but still have her poster collection maintain the same ratio of 105:90. If she sells 28 movie posters, how many band posters should she sell? Complete the explanation to find out how many band posters she should sell.
Answers
Answer:
24
Step-by-step explanation:
So, first subtract 105-28=77
Now simplify the ratio given. 105:90=21:18=7:6
So she has 77:90 right now. You want it to be 77:66 to fit the ratio.
She should sell 24 band posters.
What equation can be used to create the sequence -3, 2, 7, 12,
Answers
Answer:
y=x+5
Step-by-step explanation:
You can tell by looking at the sequence that each number is five more than the previous. With that in mind, you know that, to find the next number in the sequence, you have to add five to the one before it.
Making x the previous number and y the next number in the sequence, you get the equation y=x+5
You can plug pairs from the sequence to check:
2= -3+5
2=2
------------
7= 2+5
7=7
------------
12= 7+5
12=12
Which expression below can Cynthia use to find the cost for a backage that weighs w pounds?
0. A. W + 3.50
O B. 3.50
w
O c. 3.50 - w
OD 3.50W
Answers
Answer:
A
Step-by-step explanation:
Select all the expressions that have a value of 180 when b = 4.
A . 87b−179+957÷87
B. 33b12
C. b2+120
D. 51b−24
E. 11b+187−2,756÷13
Answers
Answer:
A, and D
Step-by-step explanation:
If you go through all the problems, just replace "b" with "(4)" into a calculator. For A and D, they both equaled 180.
The expression that has a value of 180 when b = 4 is D. 51b−24
What is a numerical expression?A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.
87b - 179 + 957/87.
= 87(4) - 179 + 857/87.
= 348 - 179 + 9.85, will not be 180.
33b12, will not be 180 at b = 4.
b² + 120, will not be 180 at b = 4.
51b - 24.
= 51(4) - 24.
= 204 - 24.
= 180.
11b + 187 - 1756/13.
= 11(4) + 197 - 135.07, will not be 180 at b = 4.
learn more about numerical expressions here :
https://brainly.com/question/29199574
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Solve kx + 7 = 4 for x.
Answers
Answer:
4
Step-by-step explanation:
Answer:
x= -3/k
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
which statement is true
Answers
Answer: The answer is D. the data distribution is skewed to the right.
Step-by-step explanation:
Since in the picture it is shown that everything is more to the left but the tail is on the right side so it would be skewed right.
what's the difference between a number divided by three and four is twenty into an equation
Answers
Yes Ther ya go ncalnflanfla
What is an equation of the line that passes through the points (5,8) and (-5,2)?
Put your answer in fully reduced form.
Answers
hi there! here's my answer for you...
Answer:
y = 3/5x + 5
Explanation:
Use the slope formula and slope-intercept form y = mx + b to find the equation.
hope this helped. have a good one!
Answer:
y=3/5x+5
Step-by-step explanation:
[tex]\frac{8-2}{5--5}= \frac{6}{10} =\frac{3}{5} \\\\8=\frac{3}{5} (5)+b\\\\b=5[/tex]
Marcus said the product of 7/8 × 1 3/4 is 9/4.
How can you tell that his answer is wrong?
Answers
) Find the slope and y-intercept of the following equations, and then graph the
equations.
5) y = x – 2
6) y = 1/2x + 3
Answers
Answer:
5. The slope is 1 and y intercept is -2 points to graph (0,-2) (1,-1)
6. The slope is 1/2 and y intercept is 3 points to graph (0,3) (1,4)
Step-by-step explanation:
n - 10=-6.
2
Pls help !!!!!!!!
Answers
n = 4
Answer:
n = 8
Step-by-step explanation:
(n/2) - 10 = -6
+ 10 +10
[tex]\frac{n}{2}[/tex] = 4
[tex]2*\frac{n}{2} = 4*2[/tex]
n = 8
Please help! Forgot to do homework and I really need help! WORTH 30 POINTS!
Answers
Answer:
M=-4
A=-16
K=1
X=9
Q=-6
V=2
What is the square root for this numberZ
Answers
.........................
Find the area of this trapezoid. Be sure to include the correct unit in your answer.
Answers
Solve a = d+c/b for d. d = ab + c d = a/b - c d = ab - c
Answers
Answer:
Ab -c
Step-by-step explanation:
multiply both sides by B
Then subtract C Brainliest please!
Please help me I will really appreciate it!!!
Answers
Answer:
t = [tex]\sqrt{\frac{-2(h-1)}{a} }[/tex]
Step-by-step explanation:
solve for t
h = -[tex]\frac{1}{2}[/tex]a[tex]t^{2}[/tex] + 1; multiply both sides by -2
-2h = a[tex]t^{2}[/tex] - 2; add 2 to both sides
-2h + 2 = a[tex]t^{2}[/tex]; divide by a
(-2h + 2) / a = [tex]t^{2}[/tex] ; take the square root
t = [tex]\sqrt{\frac{-2(h-1)}{a} }[/tex]
I have 3 dogs. One of them dies. How many are left?
A. 1
B. 109
C. 2
Answers
A bag contains lollipops and ring pops The ratio of lollipops to ring pops is 7 to 9. If there are 496 total pieces of candy in the bag. How many more ring pops are there than lollipops?
Answers
Answer:
Step-by-step explanation:
7:9
If you have 496 then you'll have 217:279, it adds up to 496.
279-217
62 more
Find x (Type the number answer)
Answers
Answer:
18.41
Step-by-step explanation:
[tex]x^{2} = 12^{2} + 8^{2} - 2(12)(8)(cos 133)\\\\x= \sqrt{338.94} = 18.41[/tex]
Using the graph below, what is the value of f(8)?
Answers
Answer:
0
Step-by-step explanation:
When a problem asks for the value of f(x), find the y value for the given x value. In this instance, since x = 8, y = 0.
From the graph the value of f(8) is 0.
what is Function?In mathematics, a function is represented as a rule that produces a distinct result for each input x. In mathematics, a function is indicated by a mapping or transformation. Typically, these functions are identified by letters like f, g, and h. The collection of all the values that the function may input while it is defined is known as the domain. The entire set of values that the function's output can produce is referred to as the range. The set of values that could be a function's outputs is known as the co-domain.
Given:
From the graph we have to find f(8)
This shows that the values of function at x=8
Now, focusing on the x- axis we have keep point on x= 8 then move and where the line touches the functional line we get the result.
Hence, from the graph the value of f(8) is 0.
Learn more about function here:
https://brainly.com/question/23919020
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need help please due soon!
Answers
7k - 12 when k=4
( 1/2) X+2y-6 for x=6 & y=5
please help lol im failing
Answers
Answer:
Take deep breaths and solve the problem.
Step-by-step explanation:
