Answer:
The surface area is the sum of the lateral area and the base area.
The lateral area is the area of the curved surface of the cone.
The lateral area can be found using the equation LA = Pirl.
Step-by-step explanation:
The surface area is the sum of the lateral area and the base area.
The lateral area is the area of the curved surface of the cone.
The lateral area can be found using the equation LA = Pirl.
Find the equation of the line that is
perpendicular to the line y = 2x 5. (If you solve this I’ll make you brain list)
Answer:
y = ½x + 6.
Step-by-step explanation:
You get y = -2x +5, so the slope is –2. Perpendicular lines have opposite-reciprocal slopes, so the slope of the line we want to find is 1/2. Plugging in the point given into the equation y = 1/2x + b and solving for b, we get b = 6. Thus, the equation of the line is y = ½x + 6.
Answer:
y=-1/2x+6
Step-by-step explanation:
What is the scale factor of the dilation?
25−67 as an Addition Expression
Answer:
25−67
=25−67
=25+−67
=−42
Step-by-step explanation:
\begin{matrix}\space\space&6&7\\ -&2&5\end{matrix}
\frac{\begin{matrix}\space\space&6&\textbf{7}\\ -&2&\textbf{5}\end{matrix}}{\begin{matrix}\space\space&\space\space&\textbf{2}\end{matrix}}
\frac{\begin{matrix}\space\space&\textbf{6}&7\\ -&\textbf{2}&5\end{matrix}}{\begin{matrix}\space\space&\textbf{4}&2\end{matrix}}
HELP WILL GIVE BRAINLIEST
Answer:
240 miles
--------------
8 miles
Step-by-step explanation:
You cannot compare miles to miles. This makes this answer invalid and it is not a rate.
The gardening store sells clay flower pots, which hold 8 liters of dirt, and ceramic flower pots, which hold 5 liters. Trevor bought 4 flower pots, which will hold a total of 26 liters of dirt. How many of each type of flower pot did he buy?
Answer:
1 Flower pot and 1 Ceramic flower pot x 2 :)
Step-by-step explanation:
8 x 4 = 32 so out of the question
5 x 4 = 20 so we have to combine pots
13 x 2 = 26 DING DING DING
Answer:
1 Flower pot and 1 Ceramic flower pot x 2 :)Step-by-step explanation:8 x 4 = 32 so out of the question5 x 4 = 20 so we have to combine pots13 x 2 = 26
Step-by-step explanation:
What is the length of the hypotenuse of a right triangle whose legs have lengths of 5 and 12?
a)13
b)15
c)17
Answer:
Tha answer is A.
Step-by-step explanation:
Given that hypotenuse of a triangle is the longest length so you have to apply Pythagoras Theorem :
hypo² = side² + side²
hypo² = 5² + 12²
hypo² = 25 + 144
hypo² = 169
hypo = √169
hypo = 13 units
please answer the question down below
Answer:
3 3/5
Step-by-step explanation:
use the gcf and the distributive property to find the expression that is equivalent to 35+48
Answer:
They all are?
Step-by-step explanation:
Answer:
12(3+4) <3
Step-by-step explanation:
The reciprocal of a fraction must be found to solve the problem. What is the reciprocal fraction that is required?
Answer:
6/31
Explanation:
First, you need to turn them into improper fractions. Then, you flip the second one. 5 1/6 as an improper fraction is 31/6, and the reciprocal is 6/31.
Find the difference. 4 and two-fifths minus 1 and seven-tenths equals what number?
A. 2 and three-tenths
B. 2 and seven-tenths
C. 3 and one-tenth
D. 2 and nine-tenths
Answer:
I believe it's B or C.
Ight everyone on i need help on part B but tell me if A is incorrect.
The elevation we call sea level is actually the average level of the sea. This means that at average sea level, the elevation is zero. In reality, the level of the sea rises and falls in what are called tides. Low tide is the point of lowest sea level in a tidal period. High tide is the point of highest sea level in a tidal period. The height above or below average sea level is called elevation. An elevation below sea level is considered a negative value, while an elevation above sea level is positive.
Winston lives near the ocean. He regularly brings an altimeter to the beach to measure the elevation of the ocean’s surface. You will use the data Winston gathered to complete tasks about the rising and falling of the ocean’s surface. When necessary, sketch a diagram of the situation on a separate sheet of paper to assist you.
On Monday at 1 p.m., when the ocean’s surface was at an elevation of 2.2 feet, Winston went to a surf shop that was 8.2 feet above the ocean’s surface. At 7 p.m. when the ocean’s surface was at an elevation of -2.4 feet, Winston ate dinner at a restaurant whose deck was 10 feet above the ocean’s surface.
Part A
What was the net change in the elevation of the ocean’s surface from 1 p.m. to 7 p.m.?
4.6
Part B
How many feet apart are the two ocean elevations described in part A?
Answer:
-4.6
Step-by-step explanation:
Answer:
The answer is -4.6
Step-by-step explanation:
I hope this helps :)
An amount of 4,000 is invested. The interest rate is 2%. What is the amount earned in 5 years?
4,000 x 0.02 = 80 so 80 dollars earned in one year
Answer:
80
Step-by-step explanation:
Apply the markup or markdown to each item and then find the retail sale price of the following items. Round to two decimal places. Question:
$2.99 picture frame; 100% markup
Answer:
5.98
Step-by-step explanation:
2.99 * 1= 2.99
2.99+2.99= 5.98
First you had to multiply 2.99 by 1 because 100% in decimal is 1.
You get 2.99 and you add it to the original price.
And that is how you get 5.98
-2.3 in simplest form
Answer:
-23/10 or-2 3/10
Step-by-step explanation:
Convert the decimal number to a fraction by placing the decimal number over a power of ten. Since there is
1
number to the right of the decimal point, place the decimal number over
10
1
(
10
)
. Next, add the whole number to the left of the decimal.
−
2
3
10
Which of the following equations represents a Direct Variation equation?
A) y = 8
B) y = x + 9
C) y = 3x
D) y = 9x +7
15 seats in 3 rows = ? seats per row
Answer:
5 rows, 15 divided by 3 is 5
Step-by-step explanation:
school chorus has 90 sixth-grade students and 75 seventh-grade students. The music director wants to make groups of performers, with the same combination of sixth- and seventh-grade students in each group. She wants to form as many groups as possible.
How far can each animal run in 3 hours?
Answer:
90 + 75 = 165
165 divided by 3 = 55
Apply the markup or markdown to each item and then find the retail sale price of the following items. Round to two decimal places. Question: Adrianna buys a cell phone case marked $12. If the sales tax is 7, what is the total price of the phone case?
If u get this right i will sing u a song with my nice voice
The expression 0.8w + 3.6 factored is
0.4(2w+9) is a factor of (0.8w + 3.6)
What is Factor?A factor is a number that divides another number, leaving no remainder.
Given that an expression (0.8w + 3.6)
(0.8w + 3.6) = 0.4(2w+9)
Hence, 0.4(2w+9) is a factor of (0.8w + 3.6)
For more reference on Factors, click;
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Find the value of x when
6-4x=7x-9x+6
Answer:
x=0
Step-by-step explanation:
Answer:
Step-by-step explanation:
1. -4x=7x-9x
2. X=0
Describe the error in this computation (doing math) AND tell me how to fix the error by giving me the correct steps and solution
Answer:
This person did not line up the decimals correctly. Therefor, he added incorrectly. We can fix the problem by lining the decimals correctly and starting from the right side to the left side.
Hope this helps!
A weatherman predicted 17 inches of snow. The town actually got 1 and 1/2 feet of snow. By what percent was the weatherman’s prediction off?
Answer:
1 1/2 feet of snow= 18 inches
17/18 is around .94 so there’s .06 that the weatherman was off on.
.06 = 6%
Step-by-step explanation:
There are 13 monkey. 6 are small. The rest are big. How many monkeys are big?
Answer:
7 monkeys
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
13Money-6small=7big
NOWWWWW
If a sweatshirt cost $45, and sales tax is 7%, how much tax did you pay?
Answer:
$48.15 :p
Step-by-step explanation:
hello, i just needed help with this problem. help?pls
Answer:
One of the sides of the kitchen is 12
Step-by-step explanation:
We know that this is a square space, which means both sides are the same length. So, from that we know (something) x (something) = 144.
12 is the only number that works, 12 x 12 = 144.
Answer:
144
Step-by-step explanation:
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Answer:F
Step-by-step explanation:
What is the probability of drawing a 5 from a standard deck of 52 playing cards?
answer choices are..
1 in 4
1 in 13
1 in 52
5 in 52
which statement correctly compares the function shown on this graph with the function y=6x-1
Answer:
D.
Step-by-step explanation:
The function shown on the graph is y = 5x - 6 and it is being comapred to y = 6x - 1. The function shown on the graph has a smaller rate of change because 5x < 6x. The starting point of the function shown on the graph is also lower since - 6 < - 1.
The statement correctly compares the function shown on this graph with the function y=6x-1 has a smaller rate of change.
What is a function?Function is a type of relation, or rule, that maps one input to specific single output.
The function given on the graph is y = 5x - 6 and it is being comapred to the function y = 6x - 1.
Slope intercept form of a line is 5 ...(i)
We have,y = 6x - 1. ...(ii)
On comparing (i) and (ii), we get;
m= 6 , b = -1
The Slope of function is 6 and y-intercept is -1.
Since,5x < 6x , the function shown on the graph has smaller rate of change and a lower starting point.
The statement correctly compares the function shown on this graph with the function y=6x-1 has a smaller rate of change.
Learn more about function here:
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On an August day in Fairbanks, Alaska, the temperature changed by an average of 1.5° C per hour from its low of 5° C at 5:00 am. What was the temperature at 11:00am?
Answer:
9.5 C?
Step-by-step explanation:
im guessing since it's last change was an additional 4.5
Which phrase should be inserted on the line to make a true statement? Use the models to help.
Two-thirds blank line StartFraction 8 Over 12 EndFraction
Two-thirds
A model has 2 shaded parts and 1 unshaded part
.
StartFraction 8 Over 12 EndFraction
A model has 8 shaded parts and 4 unshaded parts.
0 is greater than
0 is less than
0 cannot be compared to
0 is equal to
Answer:
7/8 is greater than 2/4
Step-by-step explanation:
In this question basically, what we are trying to do is to compare fractions and state which is greater or less.
The first fractions in the question is;
7/8 _ 2/4
Now, one of the best ways to go around comparing fractions is looking at the denominators.
In this question, the denominators in the fractions are 8 and 4.
The next thing to do here is to multiply the numerator and the denominator of the first by 4 and the numerator and the denominator of the second by 8. This makes it possible for us to have the same denominator in both fractions and thus compare both fractions directly.
Thus, what we have would be;
7/8 = 7/8 * 1 = 7/8 * 4/4 = 28/32
Now for the fraction;
2/4 = 2/4 * 1 = 2/4 * 8/8 = 16/32
We can see they both have a common denominator and we can directly compare their numerators.
Obviously, 28 is greater than 16 and this makes a case for the fact that 7/8 is greater than 2/4
So what we have in the blank is ; is greater than
Kindly note that the other part of the question that talks about shading circles is same as saying 7/8 and 2/4
Answer:
The correct answer is C
Step-by-step explanation:
I got the greater than wrong on my exam review the correct answer is less then