Answer:
I think "D"- 3(x + 3)
Step-by-step explanation:
as 3 years ago - x
so present age of shilpa - x +3
~~~~~~~~~~~~~
present age of sindhu - 3 (x+3)
i guess : )
Shilpa's age three years ago
Shilpa's age now = x + 3
Sindhu's age now = 3(x + 3)
{PLEASE HELP} can someone answer this it’s really easy....
Write an expression for
The value in cents of 5 quarters
Answer:
.25+.25+.25+.25+.25
A company makes steel rods shaped like cylinders. Each rod has a radius of 2 centimeters and height of 70 centimeters. How much steel will the company need to make 243 rods? Use 3.14 for pie, and round your answer to one decimal
Answer:
213,645.6cm³
Step-by-step explanation:
Area of a cylinder is expressed as;
V = πr²h
r is the radius = 2cm
h is the height = 70cm
Get the volume of one rod;
V = πr²h
V = (3.14)(2)²(70)
V = (3.14)(4)(70)
V = 879.2cm³
one steel = 879.2cm³
243 rods = x
Cross multiply;
x = 879.2 * 243
x = 213,645.6
The company will need 213,645.6cm³ volume of steel to make 243 rods
fifty-six thousandths in decimal form and standard form
0.056 is the decimal form and 56000.00 is the standard form.
What is the standard form of decimals?
'Decimal numbers in standard form are the simplest form, that can be easily read and written.'
According to the given problem,
The value of the digits to the right of the decimal point is less than 1
Hence we can conclude that decimal form is 0.056, Standard form is 56000.00.
Learn more about standard form of decimals here: https://brainly.com/question/18744986
#SPJ2
The length of a room is 4 feet less than twice its width. The perimeter of the room is 58 feet. What is the length of the room?
Answer:
Length = 18
Step-by-step explanation:
Length= 2w - 4
Perimeter= 58
Perimeter= 2L + 2w
58 = 2(2w-4) + 2w
58 = 4w -8 + 2w
58 = 6w - 8
66 = 6w
11 = w
Plug in width to find the variable L
58 = 2L + 2(11)
58 = 2L + 22
36 = 2L
18 = L
Find the equation of the linear function represented by the table below in slope-intercept form.
Answer:
y= -5x - 1
Step-by-step explanation:
Linear equations- please help me
−5(5x+3)−5x+1=−44
You can buy uses ice skates from an on-line website for $40, or you can rent some at the ice rink for $2.00 an hour. Either option still requires you to rent safety equipment for $1.50 per hour. How many hours must you ice skate for the cost of renting or buying to be the same?
Answer:
buy =13
rent = 17
40=1.50 every hour is
41.5
43
44.5
46
47.5
49
50.5
52
....
2.00+ 1.50 an hour
3.5
7
10.5
14
17.5
21
...
Step-by-step explanation:
pls help me TwT than u very much
Answer:
The answer is C
Step-by-step explanation:
Discrete is where its a whole number and does not continue.
There can only be a whole number of people. there cannot be half a person.
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
Translate 5x+7 into a verbal sentence.
a
b
Five times the sum of x and seven is greater than two.
Five times x, increased by seven, is less than or equal to two.
The product of five and x, increased by seven, is greater than or equal to two.
Seven more than the product of five and x is greater than two.
C
Od
In a group of 250 music lovers, 135 of them like folk songs and 150 like modem
songs. By drawing a Venn-diagram, find;
(i) how many people like both the songs?
(ii) How many people like only one song?
Please help me i will mark brainlist
Answer:
i cant make a diagram but here i go.
Step-by-step explanation:
250-135=115
250-150=100
100+115=215
250-215=35
So your answer is that 45 people like both, 115like modern, 100 like folk song, and 35 like both.
Alfredo is buying a watch for $200. He will make an initial payment of $50 and
then pay the remaining balance in payments of $15 per week.
Which function can be used to find a, the amount he will still need to pay at the
end of n weeks?
Answer:
Step-by-step explanation:
There is nothing to choose from.
However, 200-50 down payment will leave 150 left on the watch. 150 divided 15 a month is 10 months.
200=50+15(n)
200=50+15(10)
A package of 4 pairs of insulated socks costs $26.76. What is the unit price of the pairs of socks ?
hello pls help with this
Answer:
C
Step-by-step explanation:
Which of the following ratlos is not equivalent to 6:10?
9
15
48
O
80
3
5
o
24
45
Answer:
24/45 or 9/15
Step-by-step explanation:
none of these is equivalent to 6:10
Reflect Here are two paint mixtures: • $$3 cups of white and $$4 cups of blue. • $$6 cups of white and $$8 cups of blue. Both mixtures make the same color because they are in equivalent ratios. Which of these mixtures is also in an equivalent ratio? $$ white $$ blue $$ white $$ blue $$ white $$ blue $$ white $$ blue
Answer:
See Explanation
Step-by-step explanation:
Given
Mixture 1:
[tex]White = 3[/tex] [tex]Blue = 4[/tex]
Mixture 2:
[tex]White = 6[/tex] [tex]Blue = 8[/tex]
Required
Determine equivalent mixtures
First, we need to calculate the unit rate of the given mixtures using:
[tex]Rate = \frac{White}{Blue}[/tex]
For mixture 1:
[tex]Rate = \frac{3}{4} = 0.75[/tex]
For mixture 2:
[tex]Rate = \frac{6}{8} = 0.75[/tex]
So, to determine which other mixture has equivalent ratio.
All you need to do is divide the number of white cups by the number of blue cups.
Since the options are not clear enough, I'll assume the following:
[tex]White = 12[/tex] [tex]Blue =16[/tex]
The rate will be:
[tex]Rate = \frac{12}{16} = 0.75[/tex]
Any rate other than 075 is not equivalent
Which of the following shows the lengths of the sides of a right triangle?
A. 2, 3, 4
B. 5, 7, 11
C. 6, 8, 10
D. 8, 12, 15
Answer:
C
Step-by-step explanation:
use the formula a²+b²=c²
What us the answer?
Answer:
The graph so C
Step-by-step explanation:
Cause u can’t get two or more x values for different for one y value( if u plug in 3 and u get 5, u can’t plug in 3 again and get 10)
I need help!! Worth 13 points!!
Answer:
601/14
Step-by-step explanation:
1/7(-1/2)=-1/14
43-1/14
602/14-1/14
601/14
What is the amount of the interest on a 5 year loan of $2000 with 4.5 % simple interest rate?
in basketball, paul made 8 baskets in 12 attempts. if paul continues at the same rate and attempts 24 baskets, about how many baskets will he make?
Answer:
i think 44
Step-by-step explanation:
8+12+24=44
Solve the absolute value inequality: |8x + 5| > 15. Express using interval notation
Answer:
8 < 2
Step-by-step explanation:
8x + 5 > 15
8x > 15 - 5
8x > 10
x < 2
cmiiw
Find x in the figure.
A) x = 44
B) x = 16
C) x = 22
D) x = 66
Answer:
C) x = 22Step-by-step explanation:
3x + 3x + 48 = 180
6x = 180 - 48
x = 132 / 6
x = 22
When applying a discount and then a tax, you will multiply to find the discount, subtract it, multiply to find the tax, and then add it. True or False?
b^2-c^2-10(b-c) factor
Factor the polynomial.
b^2 − c^2 − 10b + 10c
calculate 1/2 - 1/3× 6/7
Answer:
3/14
Step-by-step explanation:
This is because 1/2-1/3 is 1/6 and then 1/6 times 6/7 is 3/14
Answer:
here u go
Step-by-step explanation:
What is the constant rate of change?
Answer: The constant rate of change is 8.
find the length of x and y
Answer:
x = 10.296
y = 5.831
Step-by-step explanation:
You can use the Pythagorean theorem to solve the triangles shown in various ways.
9²+5²=x²
x = 10.296
5²+3²=y²
y = 5.831
Divide 6 divided by 3/5
Answer only if u know please:)
Answer:
The answer is 10 or 10/1
help me with this please
Answer:
non of these answers are correct.
