Answer:The percent change in volume between cylinders A and B is 50%.
Step-by-step explanation:
Can someone help please ASAP I need it thank you
Answer:
part a is 8^2+w^2=10^2
part b w = 6
part c 24
Solve for x.
9 km
12 km
X
Answer:
15km
Step-by-step explanation:
[tex] \rm \mapsto \: {9}^{2} + {12}^{2} = {x}^{2} \\ \rm \mapsto \: {x}^{2} = 81 + 144 \\ \rm \mapsto \: {x }^{2} = 225 \\ \rm \mapsto \: x = \sqrt{225} \\ \rm \mapsto \: x = 15[/tex]
50% of games is 10 games.
Answer:
20 games
Step-by-step explanation:
Please help asap will mark brainliest!!!!
Answer:
2,600.00
Step-by-step explanation:
Rewrite the expression as a single logarithm:
log 80 - 3 log 2
Find the equation of the axis of symmetry of the following parabola algebraically.
y=2x^2+16.
Answer:
x = 0
axis of symmbery = -b/2a or x vertex on quadratic equation
0/4=0
x=0
Step-by-step explanation:
Could someone please answer this question?
Answer:
The new area will be 1 1/2 of the old area
Step-by-step explanation:
Help me with this!!!!
Answer:
You didn't show the whole question.
Step-by-step explanation:
1 over 2z = 3 over 4. Which of the following equals z in this equation?
3 over 8
2 over 3
11 over 2
22 over 3
Answer:
b
Step-by-step explanation:
A certain quadrilateral has two pairs of parallel sides. The opposite sides are equal in length. There are also 4 right angles. What is the total length of the shorter pair of sides, if the longer pair measures 16cm each, and the figure has a perimeter of 56cm?
Answer:
12 + 12 = 24
Step-by-step explanation:
P = 2L + 2W
P = 2*16 + 2W
P = 56
56 = 32 + 2W Subtract 32 from both sides
56 - 32 = 2W
24 = 2W Divide by 2
24/2 = 2W/2
12 = W
The answer you want is 2 * 12 = 24
What is a decimal that is equivalent to the fraction
7/100 Enter the answer in the box.
Answer:
0.07
Step-by-step explanation:
Answer:
0.07
Step-by-step explanation:
A fraction is a division problem so when you divide 7 ÷ 100 the 100 will move the decimal two spaces back making it 0.07.
Have a great day!
A set of two concentric circles is shown below. The area of the shaded portion is
inches squared
Answer:
I'm confused as to what you are asking
You also did not attach any work haha
I cannot answer this
Two angles form a linear pair. The measure of one angle is z and the measure of the other angle is 2.4 times z plus 10∘ 10 ∘ . Find the measure of the smallest and biggest angle
Given:
Two angles form a linear pair.
The measure of one angle is z and the measure of the other angle is 2.4 times z plus 10°.
To find:
The measure of the smallest and biggest angle.
Solution:
Two angles form a linear pair. The measure of one angle is z.
The measure of the other angle is 2.4 times z plus 10°, i.e., [tex]2.4z+10^\circ[/tex].
We know that if two angles form a linear pair then their sum is 180 degrees.
[tex]z+(2.4z+10^\circ)=180^\circ[/tex]
[tex]3.4z=180^\circ -10^\circ[/tex]
[tex]3.4z=170^\circ[/tex]
Divide both sides by 3.4.
[tex]z=\dfrac{170^\circ}{3.4}[/tex]
[tex]z=50^\circ[/tex]
Now, the measure of other angle is:
[tex]2.4z+10^\circ =2.4(50^\circ)+10^\circ[/tex]
[tex]2.4z+10^\circ =120^\circ+10^\circ[/tex]
[tex]2.4z+10^\circ =130^\circ[/tex]
Therefore, the measure of the smaller angle is [tex]50^\circ[/tex] and the measure of the bigger angle is [tex]130^\circ[/tex].
Find cos(B) in the triangle.
A. 15/17
B. 8/17
C. 8/15
D. 15/8
Answer:
b
Step-by-step explanation:
Find the value of Y. Please help. Will give Brainlyest if your correct.
Answer:
Step-by-step explanation:
by intersecting chord theorem, 27*y = 13*17
y=13*17/27=8.185=8.19
Which of the following answer choices would satisfy the inequality below? -2.74 < x < -2.35
Answer: -3pi/4
Step-by-step explanation:
-3pi/4 = -2.35619
-2.35619 is closer to 0 making it greater than -2.74 but less than -2.35 bc -2.35 is closer to 0 than -2.35619 is so.... (the greater the negative number, the less value it has)
-2.74 < -3pi/4 < -2.35
hope this helps ^_^
What is the lateral surface area of the triangular pyramid shown? Round to the nearest tenth.
A triangular pyramid. The base has a base of 12 and height of 12. A side has a base of 12 and height of 7.8. The other 2 sides have a base of 10 and height of 8.
[Not drawn to scale]
126.8
173.6
206.8
253.6
Answer:
aasssss
Step-by-step explanation:
aaaxxxxxxxxx
A is the
okndsaxknfj ejfkl jfkj jlk jalkfjkfjkljfklj j
Please Help And NO LINKS OR U BE REPORTED!
The difference between an observational study and an experiment is that
A.) in an observational study, only one group is studied, and in an experiment, two groups are studied.
B.) in an observational study, the researchers do not control treatment, and in an experiment, they do.
C.) in an experiment, cause-and-effect is analyzed, and in an observational study, it is not.
D.) in an experiment, one group is studied over a short period of time, and in an observational study, the group is studied over a longer period of time.
Answer:
I believe your answer is B
HELP ASAP ! WORK A LOT POINTS!
Answer:
y=2x-8
Step-by-step explanation:
Select the correct answer.
Arthur is conducting a study on the preferred study options of students from East County College. He randomly selected 28 students from the college and found that 25% of those surveyed preferred studying abroad. Assuming a 95% confidence level, which statement holds true?
Answer: AS THE SAMPLE SIZE IS TO SMALL, the margin of error cannot be trusted
Step-by-step explanation:
Plato and Epmentum
What is the slope of the line?
-4x + 7 = 2y - 3
Choose 1 answer
pls help omg i will give brainliest
Answer:
The actual height of 1 story is 15 feet.
Step-by-step explanation:
The given scale is
2 inches = 25 ft
We know the 10 story building has a height of 12 inches, but we need the actual height of 1, that is, the height of 1 story in feet.
Let's divide to find the number of inches per story
There are 1.2 inches per story.
Now, we know , let's use the rule of three
Therefore, the actual height of 1 story is 15 feet.
Answer:
15 ft
Step-by-step explanation:
2 inches = 25 ft
12 inches = x ft
2 x 6 = 12
25 x 6 = 150
150 ft = 10 stories
150/10 = 15
Each story = 15ft
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Jamal will cut a piece of wood that is 4 1/3 feet long into 1/6 foot sections. How many sections will result?
Answer:
26 sections
Step-by-step explanation:
4 1/3 ÷ 1/6 = 26
According to the stem-and-leaf plot above, how many drivers travel below 80 miles hour per hour? A. 2 B. 6 C. 14 D. 5
Answer:
See Explanation
Step-by-step explanation:
Given
The question is incomplete, as the required stem-and-leaf plot is not available. I will answer this question with the attached plot
Required
Drivers that travel below 80 mph
A stem and leaf plot has the following syntax: Stem | Leaves
Take for instance:
7 | 2 3 4 7
The above represents 72, 73, 74 and 77
Using the above illustration, the attached leaf plot can be interpreted as:
60, 61, 61, 65, 66, 66, 67
71, 73, 76, 77, 78
80 81... and so on
The drivers that drive below 80 mph are:
60, 61, 61, 65, 66, 66, 67
71, 73, 76, 77, 78
And the frequency is: 12
Hence, 12 drivers travel below 80 mph (using the attached stem and leaf plot)
Jeff is 6 feet 2 inches tall. Give Jeff's height in inches
Answer:
74 inches
Step-by-step explanation:
1ft = 12 inches
6* 12 = 72
72 + 2 = 74 inches
can someone please help me and write out the answer
Answer:
73.3
Step-by-step explanation:
Answer:
Step-by-step explanation:
39 + 90 + x = 180
129 + x = 180
x = 51
-4(-8x + 12y)
Distribute
Answer:
-32x-48y
Step-by-step explanation:
multiply: -4 (8x) - 4 (12y) = -32x-48y
Answer:
32x - 48y
Step-by-step explanation:
when you distribute, -4 has to go to both -8x and 12y
so -4 times -8x = 32x
-4 times 12 = -48y
Final answer: 32x - 48y
Hey can someone help me it’s mean and median PLEASE HELP ILL GOVE BRAINLYIST
Answer: The mean would be 56 inches and the median would be 54 inches! Yw! :)
Answer:
Mean is 56
Median is 54
Step-by-step explanation:
For the mean add all the numbers and divide by 6.
For the median list the numbers from least to greatest and since there is an even amount of numbers then add the two middle numbers and divide by 2.
The ratio of a pair of corresponding sides in two similar triangles is 5:3. The area of the smaller triangle is 108 in2. What is the area of the larger triangle?
Answer:
The hypotenuse of a right triangle is always the side opposite the right angle. It is the ... The other two sides are called the opposite and adjacent sides. ... functions—sine, cosine, and tangent—which are defined using the words hypotenuse, opposite, and adjacent. ... Side ratios in right triangles as a function of the angles.
Step-by-step explanation:
3 1/2 x 1 2/3
Step by step explanation
Answer:
5.83333333333
Step-by-step explanation:
i looked it up