Answer:
60 inches
Step-by-step explanation:
what is the answer to this expression -2 x (10 + (-5) )
Answer: The answer to this expression is -10x
Step-by-step explanation:
We distribute -2x t the equation inside of the parenthaseis
[tex]-2 x (10 + (-5))[/tex]
[tex]-2x*10=-20x[/tex]
[tex]-2x*-5=10x[/tex]
[tex]-20x +10x=-10x[/tex]
Which sum is rational?
A. 1 + 18
B. 25 + 1.75
C. V3 + 5.5
D. I+V2
Answer: B. √25 + 1.75.
Step-by-step explanation: Rational Numbers are numbers that terminate or don't need to be terminated. For example, 1/3 is a repeating number, but we can terminate the value, whereas pi is never ending, and there is no terminating with that value. Numbers like 5.56 and 7/8 are rational because they don't need to be terminated to be rational. √25 is 5, no decimals to terminate or anything, and that makes the value rational. 1.75 is also rational, and that's why equation c is fully rational. √3 and √2 can't terminate, because both are 1.73205080757 and 1.41421356237, which means that they still can't terminate. Pi cannot terminate, so that's why the answer choices with pi aren't rational.
Hope this helps! :)
Russell wants to ride 2 miles on his bike. each lap around his block is 1/10 mile. which model show how many laps he should ride?
Answer:
20 miles
Step-by-step explanation:
each lap is 1/10 mile, then we have to do 2x10 =20
pls mark as brainliest hope this helps
Han says, “The perimeter of the picture is 22 inches. If I cut the framing material into
9 pieces, each one being 2.5 inches by inch, I'll have more than enough material to
surround the picture because those pieces would mean 22.5 inches for the frame."
4
Do you agree with Han? Explain your reasoning.
Answer: No! It has no truth! YOU CAN NOT CUT SOMETHING TO MAKE MORE OF IT!!!!!!!!!!!
Step-by-step explanation:
Cost of T-shirts 5-0-15-20-25-30-35-40 What is the minimum cost of a t-shirt?
Answer: 10
Step-by-step explanation:
Because if you look at the box plot the minimum dot/point (all the way to the left) is 10
A cellular phone sells for $99.00. The company is
offering a discount of 33% for a one-year service
contract. There is an 8.25% sales tax. How much will
Bert have to pay for the phone if he takes the one-year
service contract?
a. $35.36
b. $40.83
c. $71.80
d. $73.50
When an article is sold at 6% profit and 9% profit then the difference in sp is Rs 9 find CP and both SP of the article.
Step-by-step explanation:
the present price of a motorcycle is Rs 2,25,000.if it's price is depreciated per year by 8% after how many years will the price of the motorcycle be rs 1,75,204.80?
Easy math question help
Answer:
irrational
Step-by-step explanation:
sqrt(3) is never ending.
Since it is never ending it is irrational
Answer:
irrational
Step-by-step explanation:
sqrt(3) is never-ending.
Since it is never-ending it is irrational
Determine the intercepts of the line.
Do not round your answers.
y = 4x + 7
X-intercept: ( __ , __ )
Y-intercept: ( __ , __ )
Answer:
y intercept is (0,7) & x is (7/4,0)
Step-by-step explanation:
you put 0 for y or x and solve to get the intercept. for y int, you put 0 where the x is. for x int, put 0 at y.
y intercept is (0,7).
y = 4(0) + 7
y = 0 + 7
y = 7
x intercept is (7/4,0)
0 = 4x + 7
7 = 4x
7/4 = 4x/4
7/4 = x
Four groups must present their final projects to the class the groups are listed alphabetically from group a through group D the teacher will randomly choose a group to present their project first
Answer:
What is your question though?
Michelle has private health insurance that cost $435 a month. Her new employer will provide the same health insurance at no cost to her. What is the health insurance worth as a benefit of employment?
The health insurance worth as a benefit for Michelle is = $870.
Calculation of total health insurance benefitsThe private health insurance cost for Michelle = $435
The new employer will provide the same health insurance = $435
Therefore, the health insurance worth as a benefit for Michelle is = $435 + $435 = $870
Learn more about insurance here:
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what is the radius of a 3 1/2 inch circle
Answer:
1.75 in
Step-by-step explanation:
Diameter = 3.5 in
Radius = D ÷ 2 = 1.75 in
I hope this helpls
Grayson biked 45 miles in 3 hours Maya biked 26 miles in 2 hours. if they both kept a constant speed, how much faster did Grayson bike than Maya?
PLEASE HELP ASAP
The speeds of both Grayson and Maya can be found using the equation:
distance/time
So 45/3
and
26/2
Grayson was going 15mph while Maya was going 13mph
So Grayson was going 2mph faster than Maya
The number of links on a chain is proportional to the length of the chain. If 25 links create a chain that is 21.25 inches long, than how many links are in a chain that is 80.75 inches long
Answer:
95
Step-by-step explanation:
21.25 times 4 is 85
so it's 3 point something
then you do 80.75 divided by 21.25 and get 3.8 and then 25 times 3.8 is 95
Links are in a chain that is 80.75 inches long are 95.
The number of links on a chain is proportional to the length of the chain.
If 25 links create a chain that is 21.25 inches long,
then how many links are in a chain that is 80.75 inches long.
What are the inches?The inch can be defined as a unit of length in the customary system of measurement.
21.25 times 4 is 85.
Then you divided 80.75 by 21.25.
[tex]\frac{80.75}{21.25} =3.8[/tex]
Then 25 times 3.8 is 95
[tex]3.8\times 25=95[/tex]
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Sasha’s daily tips this work week were $43, $32, $65, $88, $50, and $72. Is Sasha correct in thinking that the mean accurately represents how much money she makes in daily tips? Yes, Sasha is correct. The mean amount she makes is $58. 33 in a day. Yes, Sasha is correct. The mean amount she makes is $65. 33 in a day. No, Sasha is not correct. The median amount she makes is $53. 00 in a day. No, Sasha is not correct. The median amount she makes is $60. 00 in a day.
Answer: Yes Sasha is correct she makes $58.33 a day
Step-by-step explanation: First add all the tips
[43 + 32 + 65 + 88 +50 + 72 =350]
Then divide by how many tips there are
[350 ÷ 6]
therefore your answer is $58.33
7. ) Find the area of the given figure.
A) 178. 3 m2
B) 196. 5 m2
C) 250. 8 m2
D) 292. 5 m2
E) 297. 1 m2
Step-by-step explanation:
Where is the reference shape?
I have a deadline for this soon please help (edmentum)
Find the 66th term in the following
arithmetic sequence :
-92, -85, -78, -71, .
363
Step-by-step explanationT1= a= -92
T2= -85
common difference d = T2-T1
d = -85 -(-92)
= -85 +92
= 7
Tn = a + (n-1)d
T66 = -92 + (66-1)7
= -92 + (65)7
= -92 + 455
= 363
Directions: Find the error.
Hugo says that if you interchange any coordinate
in quadrant IV, the new coordinates would still be
in quadrant IV. His friend Melanie disagrees. Who is
correct? Give two examples and explain.
what is w + 4 1/4 = 13 19/20
Answer:
w = 9 7/10
Step-by-step explanation:
w + 4 1/4 = 13 19/20
Subtract 4 1/4 from each side
w = 13 19/20 - 4 1/4
Get a common denominator of 20
w = 13 19/ 20 - 4 1/4*5/5
w = 13 19/ 20 - 4 5/20
w = 9 14/20
We can simplify
w = 9 7/10
Rewrite the fractions to have the same denominator:
1/4 can be rewritten as 5/20
now you have w + 4 5/20 = 13 19/20
Solve for w by subtracting 4 5/20 from both sides:
W = 9 14/20 which can be rewritten as 9 7/10
answer: 9 7/10
I need help pls!!! I would appreciate it
Answer:
(-1,-4) ---> 77
Step-by-step explanation:
Find the LCM by first finding the prime factors.
3, 4, 8, 12
Answer:
12
Step-by-step explanation:
PLEASEEE HELPP!!!!!!
Answer:
Letter D.
Step-by-step explanation:
hope it helps please mark me brainliest
Which of the following describe 13
Answer:
It is a rational number.
Step-by-step explanation:
since it is not a perfect square therefore it does not have an exact square root. also any number that is positive or negative, positive or zero, and can be write as a fraction
what are the domain and range of the function in the graph? round to the nearest tenth
Answer:
can you send a pic of the graph so we can give you an answer?
PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS ASAP
Answer: 24 students have less than 20 pets
Step-by-step explanation:
Stan’s Car Rental charges $35 per day plus $0. 25 per mile. Denise wants to rent one of Stan’s cars, keeping the total cost of the rental to no more than $55. What is the greatest number of miles Denise can drive the car to stay within her budget?
Find the value of r.
Note: Write your answer as a decimal.
Answer:
[tex]\huge\boxed{\sf r = 10.5}[/tex]
Step-by-step explanation:
Since it is a right-angled triangle, it has base, perpendicular and hypotenuse.
Base = r
Perpendicular = 14
Hypotenuse = r + 7
Using Pythagoras theorem:
[tex](Hypotenuse)^2 = (Base)^2+(Perp)^2[/tex]
Put the values
(r + 7)² = (r)² + (14)²
Using formula a² + 2ab + b² = (a + b)²
r² + 14r + 49 = r² + 196
Subtract r² to both sides
14r + 49 = 196
Subtract 49 to both sides
14r = 196 - 49
14r = 147
Divide 14 to both sides
r = 147 / 14
r = 10.5
[tex]\rule[225]{225}{2}[/tex]
Is the question below a statistical question?
What is the difference in rainfall between this year and last
year?
Answer:
No because there can only be one answer.
Step-by-step explanation:
Statistical questions have to have more than one answer in order for it to be statistical.
A train that travels at 240 km/hr will travel _____m in 30 seconds
Answer: 8 meters
Step-by-step explanation: you divide 240 by 30