Answers
Answer:
whats the letter x number
Step-by-step explanation:
Related Questions
I need help with this points if right
Answers
Answer:
A
Step-by-step explanation:
90-49=41
41-3=38
49+(38+3)=90
What is the length of side c?
A)
5 ft
B)
25 ft
81 ft
D)
128 ft
Answers
the answers is here is the answer A)5
Answer:
the answer is 5 ft
Step-by-step explanation:
30 kilograms of beans costs $5. How many kilograms of beans can you buy for $20?
Answers
Answer:
120 kg
the kilograms of beans which can by for $20 are
30*(20/5) = 30.4 = 120 (kg)
Answer: 120 kilograms
Step-by-step explanation:
We can buy 30 kilograms of beans for $5 dollars. We need to find how many kilograms of beans we can buy for $20.
The first step is to divide 20 by 5. Then, using the quotient, we can multiply it by 30 to see how many kilograms of beans we can buy for $20.
20 ÷ 5 = 4.
4 x 30 = 120.
Therefore, we can buy 120 kilograms of beans for $20.
Cool beans ;)
Whats 1/4+9/58*1/2 ???
Answers
Answer: 0. 327
Step-by-step explanation:
I just used a demos calculator I suggest using demos scientific calculator.
The triangle below lie on the same line. Find the horizontal distance of the smaller triangle.
Answers
Answer: The answer is 2
Step-by-step explanation: I had the same question and I got the answer right
7)
2 1
Please help giving Brainly
Answers
Answer:
You should use MathPapa.
Step-by-step explanation:
Please help me with this!!
Answers
Answer:
A
Step-by-step explanation:
when there's a negative number as an exponent you flip the base number
so it would be 1/(10^3)
10^3= 1000
so it's 1/1000
Brainiest for the right answers...
Answers
Answer:
9. B 10. C 11. B 12. B
Step-by-step explanation:
Please help I will put Brainliest!!!!
Answers
Answer:
Ill tell you the bases and exponents, 2 is the base and 2 is the exponent. 3 is your base and 2 is your exponent. 5 is your base and 3 is your exponent. 10 is your base and 3 is your exponent. 4 is your base and 2 is your exponent. 5 is your base and 2 is your exponent. 6 is your base and 2 is your exponent.
base: 2
exponent: 2
expanded notation: 2*2
standard notation: 4
3^2
base: 3
exponent: 2
expanded notation: 3*3
standard notation: 9
5^3
base: 5
exponent: 3
expanded notation: 5*5*5
standard notation: 125
10^3
base: 10
exponent: 3
expanded notation: 10*10*10
standard notation: 1000
4^2
base: 4
exponent: 2
expanded notation: 4*4
standard notation: 16
5^2
base: 5
exponent: 2
expanded notation: 5*5
standard notation: 25
6^2
base: 6
exponent: 2
expanded notation: 6*6
standard notation: 36
what is the difference between multiplying fractions and adding/subtracting fractions? complete sentances please
Answers
Answer:
See Explanation!
Step-by-step explanation:
When multiplying fractions, you do not need a common denominator, and the entire fraction gets multiplied across, however when adding or subtracting fractions, you must have a common denominator, and then only compute the numerator, as the bases are already the same
5/6x+2/3x+4=7
What is x and I REALLY REALLY NEED AN EXPLANATION
Answers
5/6x + 2/3x = 9/6x
9/6x + 4 = 7
9/6x + 4 - 4 = 7 - 4
9/6x = 3
9/6 in decimal form is 1.5 thus
1.5x / 1.5 = 3/1.5
x = 2
?????????????????????
Answers
Answer:
0 and 4
Step-by-step explanation:
please answer :) will give brainlst
Answers
Answer:
Your answer would be B. A metal railing rusting in damp weather because anything that contains any sort of rust whats so ever is always considered a chemical change.
A number x increased by 6, and then sum is doubled
Answers
Hope this helps
Have a great day/night
Feel free to ask any questions
Using the compound interest formula, the "n" is what value when compounded annually?
Answers
Answer:
n=1
Step-by-step explanation:
N is the number of times per year
Annually would be one time per year so n =1
Answer:
If interest is compounded yearly, then n = 1; if semi-annually, then n = 2; quarterly, then n = 4; monthly, then n = 12; weekly, then n = 52; daily, then n = 365; and so forth, regardless of the number of years involved. Also, "t" must be expressed in years, because interest rates are expressed that way.
Step-by-step explanation:
It's a snip-it from the web, but it worked for me.
A number
consisting of
two digits whose sum is 9.
If three times the number is
equal to eight times the
number formed by interchanging
the digits, find the number.
Answers
Answer:
let the unit digit be x
and the tens digit be y
so x+y = 9 ---> y = 9-x
the number is 10y+x
the number reversed is 10x + y
3(10y+x) = 8(10x + y)
30y + 3x = 80x + 8y
22y = 77x
2y = 7x
2(9-x) = 7x
18 - 2x = 7x
18=9x
x=2
y=7
the number is 72
check:
number is 72
reverse is 27
is 3(72) = 8(27)
the position of a weight suspended from a spring is defined by the following function s(t)=cos(2t). find the velocity at pi/12
Answers
V(t) = -2sin(2t)
t= pi/2
V = 0
WILL GIVE BRAINLIEST
In which set do all of the values make the inequality 2x -1 < 10 true?
A. (10,15,20)
B. (5,7,9)
C. (4,6,8)
D. (2,3,4)
Answers
Answer:
D
Step-by-step explanation:
i just know
Question 2 answers (just put this in to hit character limit ;-;)
21
6
9
15
Answers
Answer: I think it is 21 just helping out people sorry if wrong.
Step-by-step explanation:
The total budget for a school fundraiser is $350. Supplies and refreshments cost $140. The band for the event charges $70 each hour. What is the number of hours the school can have the band play?
Which equation represents the situation?
Answers
Answer:
I think its 3 hours
Step-by-step
also I think its the last one
One year ago, Lindsey deposited $250 into a savings
account. Her balance
deposited $250 into
now $253, Two years ago, Jenn
savings account Her balance is
now $257.50. Which account has the greater simple
interest rate? Explain,
Answers
Answer:
Jenns account has the greater simple interest rate.
Step-by-step explanation:
The formula for simple interest is:
A = P * ( 1 + r * t )
Where A is the final amount after investment, P is the initial amount, r is the rate of interest and t is the time periods.
For Lindsey:
253 = 250 * ( 1 + r * t )
Solve for r
r = ( 253/250 ) - 1 = 0.012
Lindsey simple interest was 1.2% annually
For Jenn:
257.50 = 250 * ( 1 + r * 2 )
r = ( 257.50/250 ) - 1 )/2 = 0.015
Jenn simple interest was 1.5% annually
Therefore Jenns account has the highest simple interest rate.
Answer:
Lindsay’s interest is $3 for one year. Using the formula for interest, I = prt, Lindsey’s money is earning at a rate of 1.2%. Jenn has earned $3.75 for one year. Her money is earning at a rate of 1.5%, which is a higher interest rate.
Step-by-step explanation:
Sample response :)
Mona needs to photocopy a 14.5 centimeters wide by 15 centimeters long picture. She wants to enlarge the picture so that its length will be
37.5 centimeters. How wide will the enlarged picture be?
O a
38.8 cm
Ob
37 cm
ос
93.75 cm
Od
36.25 cm
Answers
Answer:
The enlarged picture will have a width of 35.8 cm
Step-by-step explanation:
We can solve this question by proportions, using rule of three.
When the length is of 15 centimeters, the width will be of 14.5 centimeters. What is the width when the length is 37 centimeters?
15 cm - 14.5 cm
37 cm - x
Applying cross multiplication
[tex]15x = 14.5*37[/tex]
[tex]x = \frac{14.5*37}{15}[/tex]
[tex]x = 35.8[/tex]
The enlarged picture will have a width of 35.8 cm
Answer:
36.25 cm
Step-by-step explanation:
37.5 divided by 15 is 2.5 then multiply 14.5 by 2.5 and your answer will be 36.25 cm.
I hope this helps the last answer you got was close but incorrect. I really hope I get brainlyiest. :)
Is this expression equivalent to 1.5?
1.5 / 10
(1.5 divided by 100)
Answers
Answer:
Very False
Step-by-step explanation:
1.5 divided by 100 I can tell you is not equivalent to 1.5
[tex]30 \frac{1}{6}[/tex]≈
Answers
The answer is: 181/6 or 30.16667
wright 2/5:1/20 as a unit rate
Answers
Answer:
2 miles per hour
Step-by-step explanation:
I need help with this If right
Answers
Answer:
14° I think sorry if its wrong this was quick one
Answer:
[tex]10^0[/tex]
Step-by-step explanation:
the sum of all angles should add to a straight line, a straight line has an angle of 180 so add 92 and 78 subtracting the total from 180
[tex]92+78=170\\180-170=10\\answer =10^0[/tex]
Find the values of the trigonometric functions of from the information given.
tan() = −5, sin() > 0
sin =
cos() =
csc() =
sec() =
cot() =
Answers
Why are you cheating... I will report this to your teacher
How many digits are there in the Hindu-Arabic form of 44,350•1019?
Answers
Answer:
25 digits
Step-by-step explanation:
add 5 digits in the 44,350 then add 20 digits from the 10^19 = 25 digits
Surface Area of 20,70,90 Will give brainliest to correct answer
Answers
Answer:
19,000 cm
Step-by-step explanation:
Hope this helps
Answer:
19000 square unitsStep-by-step explanation:
It is assumed the rectangular prism with dimensions of 20, 70 and 90
Surface are is calculated by the formula:
SA = 2(lw + lh + wh)Substitute values and find the value:
SA = 2(20*70 + 20*90 + 70*90) = 19000 square unitsUse the Pythagorean Theorem to find the missing side.
Round to the nearest tenth
10 m
7.5 m
Answers
The fourth one 12.5!
It's self-explanatory, hope this helps!