Answers
Answer:
288
Step-by-step explanation:
Related Questions
In a week tracy earns 12.45$ less than twice the amount kayla earns tracy earns 102.45$ how much does kayla earn
Answers
So Tracy earn =2x-12.45
2x - 12.45 = 102.45
2x=114.9
x =57.45
so Kayla earns = $57.45
A triangular prism has a base edges 2cm, 4cm, and 5cm long. It’s lateral area is 231cm . What is the height of the prism
Answers
Answer:
For your specific problem, h = 300 / (4 + 5 + 6) = 300 / 15 = 20
What is the product of radical 6 and 10 radical 12 in simplest radical form
Answers
Explanation: We can combine the 6 and 12 because they are both under the radical and get 10√72.
We can simplify the √72 to √(36*2), which becomes 6√2.
We can then multiply the 6 and 10 (both are outside the radical) to get 60√2.
If you check both my answer and the problem in the question, you get approximately 84.9.
Help babes bbhgchvvhgcbhxvb
Answers
Answer:
(4,-3) or -3
Step-by-step explanation:
2 - -8 =
2 + 8 =
10 / 2 =
5
-8 + 5 = -3
2 - 5 = -3
So, (4,-3)
Hope that helps!
Noah has 5 meters of rope. How many pieces of rope of length 1/2 meter can he cut from it? Draw a diagram to illustrate your solution.
Answers
What’s 10x10+294892-2387482=?
Answers
Answer:
557,510
Step-by-step explanation:
haha big brain(jk calculater)
Answer:
557,510
Step-by-step explanation:
caculator
which of the following shows a table of equivalent ratios?
Answers
Every foot gets multiplied by 12 to get the inches making it equivalent.
earth's equator has a diamter of 7926.4 miles. which equation can be used to find the circumference of earth at the equator?
Answers
Answer:
To find the circumference you need to use C= 2πr but since you started with the diameter you need to divide it by 2 and you will get 3963.2. After you get the radius use the formula C= 2πr and you will get 24901.52
The equation would be written as 2 x π x 3963.2 = 24901.52
what is -4m^3/10n ÷ 2m^2/5n
Answers
Answer:
-m[tex]n^{2}[/tex]
Step-by-step explanation:
Is the square root of 7 minus the square root of 7 a rational number?
Answers
Answer:
No
Step-by-step explanation:
Forgive me if i'm wrong lol
so the square root of 7 is 2.64, 2.64 minus 2.64 is 0, and it is not rational since it can't be written as a fraction.
dont hate me if im wrong im so sorry <3
25 points. Which problem will graph as shown?
A) 3x - 5 ≥ -14
B) 3x - 5 ≤ -14
C) 3x - 5 > -14
D) 3x - 5 < -14
Answers
Answer:
D
Step-by-step explanation:
We can work backwards.
First, notice that we have an open circle. So, we do not have "or equal to." So, we can ignore A and B.
Our final answer is all values less than -3. So:
[tex]x<-3[/tex]
We can multiply both sides by 3:
[tex]3x<-9[/tex]
And then subtract 5 from both sides:
[tex]3x-5<-14[/tex]
So, the answer that matches this will be D.
Instead of working backwards, you can also just solve each inequality. Since we have an open circle, we only need to solve C and D. If we solve C, we get x > -3, and if we solve D, we get x < -3 (as desired). So, D matches the graph shown.
Question 4 A triangle has two sides that are 8 cm and 13 cm. What could be the length of the triangle's third side? Select three that apply. А 5 cm B 10 cm С 17 cm D 20 cm E 21 cm F 24 cm
Answers
know what is the third side length
the difference between the 2 other sides < the greatest side of triangle < the sum of 2 other sides
so here the answers here could be ( 10- 17 - 20)
10-8 < 13 < 10+8
13-8 < 17 < 13+8
13-8 < 20 < 13+8
Which point is on the graph of f(x) = 2 • 5x?
Answers
Answer:
1, 10
Step-by-step explanation:
In the given figure, AC = BC, ∠DCA = ∠ECB and ∠DBC = ∠EAC. Prove that ΔDBC ≌ ΔEAC and DC = EC
Answers
Step-by-step explanation:
Here is your answer in the photo
Was it helpful?
comment down
If there is any kind of suspicious mistake
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x varies inversely as y/z.x=27 when y=9 and z=2
Answers
Answer:
y/z.x= 27
x=27.2/9
x=6
answer of it
What is the coefficient in the expression 3n + 1
Answers
Pls help asap will mark brainleist
Answers
Answer:
10
Step-by-step explanation:
Since the Y axis is the same you add 3+|-7|
so thats 10, which makes your answer 10
If the NCUA charges 3.3 cents per 100 dollars insured and Credit Union M pays $5,995 in NCUA insurance premiums, approximately how much is in Credit Union M’s insured deposits?
Answers
Answer:
c
Step-by-step explanation:
Jeff can type 110 words in 2 3/4 minutes. How many words can he type
in 4 1/4 minutes? *
Answers
Answer:
680
Step-by-step explanation:
What we should know is how many words he can type in 1/4 minutes. We can do 110 divided by 2.75 which is 40. 40 is the number of words he can type in 1/4 minutes. Now multiply this 17 (4 1/4 = 17/4) and you get 680. I believe he can type 680 words in 4 1/2 minutes. (Make sure my answer is correct)
NEED HELP ASAP PLEASE
[tex](4 {c}^{2} - + 15c + 18) \div (c + 2)[/tex]
Answers
I hope this help
What point must a proportional equation pass through?
Answers
Answer:
A graph of a proportional relationship must pass through (0, 0).
Step-by-step explanation:
Each point (or pair) in a proportional relationship must share the same difference. 2
The time,
T
(seconds), it takes for a pot of water to boil is proportional to the amount,
A
(litres), of water.
It takes 180 seconds to boil 2.8 litres of water.
Work out how long it takes (to the nearest second) to boil 2.2 litres.
Answers
Answer:
The time it takes to boil 2.2 litres of water is approximately 141 seconds
Step-by-step explanation:
The given parameters are;
The relationship of the variables, T and A is a proportional, therefore, we have;
T ∝ A, or T/A = k = Constant of proportionality
The time it takes to boil 2.8 liters of water = 180 seconds
∴ When A = 2.8 litres, T = 180 seconds, from which we have;
k = T/A = 180 s/(2.8 L) = 450/7 s/L
k = 450/7 s/L
When A = 2.2 litres, we have;
T/A = k
∴ T = k × A
Plugging in the value for both 'k', and 'A' when A = 2.2 litres, gives;
T = k × A = 450/7 s/L × 2.2 L = 990/7 s = 141.[tex]\overline{428571}[/tex] s
The time it takes to boil 2.2 litres of water, given a direct proportionality relation is, T = 141.[tex]\overline{428571}[/tex] seconds ≈ 141 seconds given to the nearest second.
In which number does the digit 3 have a value that is 10 times as great as the value of the digit 3 in 143,728?
Answers
Complete question :
In which number does the digit 3 have a value that is 10 times as great as the value of the digit 3 in 143,728? 137,982 142,398 292,389 392,097
Answer:
137,982
Step-by-step explanation:
The value of digit 3 in 143, 728
3 in 143,728 is in the 1000 thousand place, hence, digit 3 has a value of :
3 * 1000 = 3000
Therefore, 10 times the value of digit 3 will be :
3000 * 10 = 30000
Feom the options given, we obtain the option where 3 has a value of 30000 if the number is expressed in expanded form:
The answer is 137,982
3 here is in the 10 thousand place = 3 * 10,000 =. 30,000
I’ll give you a huge virtual bear hug if you answer this right
The polygons are similar. Find the values of
the variables. Write an equation and solve,
showing ALL the work.
Answers
Answer:
x = 12, y = 8
Step-by-step explanation:
Since we know that the two triangles are similar that means we can find the ratio. The larger triangle is two times larger, we can find that out using 7/3.5 = 2. That means x + 4 = 2y and 3y = 2x. We can solve for y using substitution. We can double the first equation. 2x + 8 = 4y. We know that 2x = 3y so we can plug that in. 3y + 8 = 4y. Solving for y, gets us y = 8. Now we can plug that into any of the prior equations. I'll use 3y = 2x. 3(8) = 2x. 24 = 2x. Divide both sides by 2. x = 12.
Do these ratios form a proportion 6/3 and 9/12
Answers
Answer:
No
Step-by-step explanation:
6/3=18/9
9/12=18/24
Also 6/3=2 and 2 does not equal 9/12
plzzz help me with and i will give u a brainliest
Answers
round off 2409725 to nearest 10
Answers
Answer:
Hey!
Step-by-step explanation:
Your answer is 2409725.0
Best of luck ♥
Answer:
2409730
Step-by-step explanation:
Find the average rate of change between n = 2 and n = 4. (6 points) Question 10 options: 1) negative one fourth 2) one fourth 3) −4 4) 4
Answers
Answer:
-4
Step-by-step explanation:
From the graph:
When n=2 , a^n =9
When n=4, a^n =1
The average rate of change between n=2 and n=4 is :
[tex]Rate= \frac{{{a_{2} -a_{4} } } }{2-4} \\=\frac{9-1}{-2} \\=-4\\[/tex]
The average rate of change is -4
PLEASE MARK ME AS BRAINLIEST
The directions on a sewing pattern say to cut an extra 15% of fabric to account for error. Chloe needs 0.75 yard of fabric to make a skirt, so she cuts 0.1125 yard. Did Chloe cut the correct amount of fabric? Why or why not?
Answers
Answer:
Step-by-step explanation:
for an error. Chloe needs a 0.75 yard of fabric to make a skirt, so she cuts - 77… ... The directions on a sewing pattern say to cut a extra 15% of fabric to account for an error. Chloe needs a ... yard. Did Chloe cut the correct amount of fabric? ... No, Chloe cut only 15% of the .75 yards of fabric she needed
what is the number that is two more than one-tenth of one-fifth of one-tenth of 2,000
Answers
Answer:
6
Step-by-step explanation:
2 + (1/10)(1/5)(1/10)2000 = 2 + (1/500)(2000) = 2 + 4 = 6
The number that is two more than one-tenth of one-fifth of one-tenth of 2,000 will be 6.
What are the ratio and proportion?The ratio is the division of two numbers while multiplication is an operation in mathematics to multiply two or more values to get a multiplied number.
Proportion is the relation of a variable with another. It could be direct or inverse.
The one-tenth of x = (1/10)x similarly
one-tenth of one-fifth of one-tenth = (1/10)(1/5)(1/10)
So one-tenth of one-fifth of one-tenth of 2,000 = (1/10)(1/5)(1/10) ×2000
⇒ 2000/500 = 4 Now the question is saying 2 more hence
⇒ 4 + 2 = 6 hence six will be the correct answer.
For more information about ratio and proportion
brainly.com/question/26974513
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