Answer:
7.860792 meters and 786.0792 centimeters
Hence, the width of the pool is 7 meters and 86 centimeteres.
What is length?Length is defined as the measurement or extent of something from end to end. In other words, it is the larger of the two or the highest of three dimensions of geometrical shapes or objects.
How to solve?we know, 1yd = 3ft
7yd = 21ft
total length = 21 + 4.79
= 25.79ft
we know, 1ft = 0.3048m
25.79ft = 7.86m
which means 7meters 86 centimeteres
to learn more about length: https://brainly.com/question/18077445
#SPJ2
PLS HELP!!! I WILL GIVE THE BRAINLIEST!!!
Answer:
area of trapezoid==1/2 h(d1+d2)=7.5/2(10+(5+2×3+5))=97.5in²
area of semi circle=1/2 πr²=1/2 ×3.14×3²=14.13in²
area of shaded region=97.5-14.13=83.37in²
Answer:
outside shape = (10x7.5)+(2)(0.5)(7.5x3) = 97.5 in^2
circular cutout = (3.14)(3^2)(0.5) = 14.1 in^2
97.5-14.1 = 83.4 in^2
6. In a jar of 650 marbles, 20% of the marbles are red.
How many marbles are not red
Answer:
Step-by-step explanation:
20% of 650
1/5 of 650
130=red
520= not red
Answer:
520
Step-by-step explanation:
20% are red which means 130 are red
650-130= 520
or you could look at it this way
if 20% is red that means 80% is not red
80% of 650 is 520
find x and y?
i dont want to cheat but can anyone tell me how to do it or how to start out
Answer:
x is 13
y is 39
Step-by-step explanation:
Answer:
y= 39 x= 10
Step-by-step explanation:
congruent isosceles triangles
longer sides measure the same 13 and 13 39 and 39 ( y =39)
39/30 = 13/x
cross multiplication:
39x = 13x30
39x = 390
x=10
10- Every time we...............
to that restaurant, my stomach gets upset.
went.
have gone.
will go.
go
Answer:
Step-by-step explanation:
Went is the correct answer
cindy claims that 4^x/12^x=1/3
Answer:
what about the equation
Step-by-step explanation:
A graph of a system of two equations is shown.
ту
6
2.
-6
-4
-2
2
4
6
-2
-4
-6
What is the solution of the system?
-2 -1 0 1 2
Answer:
x=1, y=2
Step-by-step explanation:
thats where they intersect so its the solution
Please help me with algebra
Answer:
Step-by-step explanatio
Answer:
It's the second answer
Step-by-step explanation:
For 4 games on thursday you pay $16 while on saturday you pay $18. If you need a better explanation I can give it to you.
Solve the equation:
8b = 5.6
Answer:
b = 0.7
Step-by-step explanation:
to solve the equation, you must isolate "b" so the variable is by itself,,
to do this, divide both sides of the equation by 8:
8b = 5.6
b = 5.6/8
now, simply divide 5.6 by 8 to get your answer,,
b = 5.6/8
b = 0.7
Please help me out I am doing this for math and has no clue what to do
What is the value of x and y?
HELP ME OUT BRO PLEASE THIS IS DUED BY 9 pm ughhh
Answer:
x = 4 y = 2✓3
Step-by-step explanation:
I'm big brain
can u pls help me with this question asap
my math problem is 3.8x=-19 I have to show all of my work... Help
Answer:
-5
Step-by-step explanation:
3.8x= -19
3.8x/3.8= -19/3.8
x=-5
The table shows the different prices at a diner.
Sandwich $5
Drink $2
Dessert $3
What is the total cost for both customers?
a $10
b. $20
c. $25
d. $35
what percent of 800 is 4
Answer:
0.5
That is the answer.
PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!
Answer: x = 1 and y = 2
Step-by-step explanation:
Solve for y in the first equation by adding 2x to both sides
[tex]y=2x[/tex]
Plug this answer into the y for the second equation
[tex]3x+4(2x)=11[/tex]
Combine like terms and simplify
[tex]3x+8x=11\\11x=11\\x=1[/tex]
Now solve for the y value by plugging in x to any equation
[tex]y=2x\\y=2(1)\\y=2[/tex]
Deriving and using formulae
1. a + 10 when a = 6
2. b - 3 when b = 120
Answer:
a. 16
b. 117
Step-by-step explanation:
a. 6+10=16
b. 120-3=117
Anthony bought an 8-foot board. He cut off 3/4 of the board to build a shelf, and gave 1/3 of the rest to his brother for an art project. How many inches was the piece Anthony gave to his brother.
Answer:
8 inches
Step-by-step explanation:
Anthony bought an 8-foot board. He cut off 3/4 of the board to build a shelf
Step 1
The amount of board he used to build the shelf is calculated as:
= 3/4 of 8 foot board
= 3/4 × 8 foot
= 6 foot board.
Step 2
The amount of board left after building the shelf = The rest =
8 foot - 6 foot
= 2 foot
Step 3
We are told that he gave 1/3 of the rest to his brother for an art project
The amount of board he give his brother for an art project =
1/3 × 2 foot
= 2/3 foot
Step 4
How many inches was the piece Anthony gave to his brother?
We convert 2/3 foot to inches
1 foot = 12 inches
2/3 foot = x inches
Cross Multiply
x inches = 2/3 foot × 12 inches
x inches = 8 inches
Therefore, Anthony gave his brother 8 inches of board.
In a packet of 40 skittles , 30% are red . How many skittles are not red ?
Answer:
12
Step-by-step explanation:
I just did the math on how much 30% is in 40 and I got the answer 12 I hope this helps you!
What is the area of a circular dinner plate that has a diameter of 10 inches?
Answer:
I love Math anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
Answer:
78.5inches²
Step-by-step explanation:
area of a circle is pie r²
so to get the radius you half the diameter
and then u do pie×5²
or 25pie which is 78.5 (rounded to 1dp)
Brianna went shopping for a new video game because of a sale. The store was offering a 15% discount. If the price on the tag was $23, what would be the price after the discount but before tax, to the nearest dollar and cent?
Answer:
100
%
−
45
%
=
100%−45%=
55
%
55%
Whole price before discount = 100%, then subtract discount
55% of the price means
55
100
of it.
55% of the price means
100
55
of it.
"Percent" literally means "out of 100."
55
100
=
100
55
=
0.55
0.55
To find 55% of the price, multiply by
0.55
:
To find 55% of the price, multiply by 0.55:
$
44
×
0.55
=
$44×0.55=
$
24.20
$24.20
Method 2
Find the discount, 45% of $44:
Find the discount, 45% of $44:
45
100
=
100
45
=
0.45
0.45
$
44
×
0.45
=
$44×0.45=
$
19.80
$19.80
Subtract the discount from the price:
Subtract the discount from the price:
$
44
−
$
19.80
=
$44−$19.80=
$
24.20
$24.20
Step-by-step explanation:
Which expression is equivalent to 12 x + 3 ( x − 2 )
Answer:
15x - 6
Step-by-step explanation:
To solve this, Given the expression 12 x + 3 ( x − 2 )
To simplify, expand
12 x + 3 * x −3 * 2
Knowing that
- * + = -
then the expression becomes
= 12 x + 3x - 6
= 15x - 6
The expression given is equivalent to 15x - 6
If the simple interest on $3,000 for 9 years is $1,620, then what is the interest rate?
The rate is %.
Answer:
9%
Step-by-step explanation:
Can y’all help with 2 & 3?
Make u the subject of the formula.
5u + 13 = 7t – 2ut
What happens when the body requires more
oxygen?
Answer:
You breath faster
Step-by-step explanation:
Answer:
when the requires more oxygen our breathing rate increases
what is 3/10 as a division
Answer:
0.3 is the correct answer of this question
Answer:
0.3
That is it
I hope this helps!
Step-by-step explanation:
It's just 3 ÷ 10 = 0.3
Please explain how to get it!!!
Answer:
i think its 95 or 90
Step-by-step explanation:
Answer:
90 PO ANG SAGOT!!!!!!!!!!!!!!!!!!!
Maria has a pay rise. Her pay was £8 an hour. It is now £9.60 per hour. Calculate the percentage increase in Maria's pay. *Maria has a pay rise. Her pay was £8 an hour. It is now £9.60 per hour. Calculate the percentage increase in Maria's pay.
Follow the order of operations to simplify 20 - 5 + 3
If 1⁄50 of an amount is 12, what is 1⁄20?