Answer:
60
Step-by-step explanation:
length * width * heigth so 4*3*5=60cm^3
Answer:
the volume is 60cm
Step-by-step explanation:
hope this helped :)
2х + Зу = 16.9
5х = y + 7.4
Answer:
(2.3, 4.1)
Step-by-step explanation:
I don't exactly know what you want answer wise
Please simplify the expression, I can give brainliest :)
Answer:
12 1/9 [tex]\sqrt{3}[/tex]
Step-by-step explanation:
Find the real solution(s) of the equation. Round your answer to two decimal places
when appropriate.
(x + 4) = -125
Answer:
-9
Step-by-step explanation:
Given the expression
(x+4)³ = -125
We are to find the value of x
Cube root both sides
³√(x+4)³ = ³√-125
x+4 = -5
Subtract 4 from both sides
x+4-4 = -5-4
x = -9
Hence the real solution to the equation is -9
At 8:30 A.M., Burt started filling a 3,600-gallon pond. At 10:30 A.M., he had filled 1,800 gallons. At what time will the pond be full?
Answer:
12:30 PM
Step-by-step explanation:
The capacity of pond= 3600 gallon
The Burt is started at 8:30 AM and filled 1800 gallons till 10:30 AM
So, in 2 hours the Burt had filled 1800 gallons.
So, rate of filling = 1800/2=900 gallon/hour
The remaining volume of the pond = 3600-1800 = 1800 gallons
Time to fill the remaining volume = 1800/900=2 hour.
So, it will take 2 hours after 10:30 AM to fill the pond completely.
Hence. the pond will be filled at 12:30 PM.
Write the number 2.3 x 10^4 in standard form.
Answer:
23000
Step-by-step explanation:
The 10^4 indicates that the decimal moves to the right 4 times. So 2.3 x 10^4 to standard/regular form would be 23000.
The ordinary form of : [tex]2.3* 10^{4}[/tex] is 2,30,000
What is standard form?Standard form is like scientific notation and is typically used in science and engineering. A number is written in standard form when it is represented as a decimal number times a power of 10.
The number is in standard form is : [tex]2.3* 10^{4}[/tex]
[tex]2.3* 10^{4}[/tex] = 2.3 x 10000
= 2,30,000
The standard form of : [tex]2.3* 10^{4}[/tex] is 2,30,000
Learn more about standard form here:
https://brainly.com/question/13523230
#SPJ2
7- y + 5y = 9
Two step equation.
Answer:
y=1/2
Step-by-step explanation:
7- y + 5y = 9
7+4y=9
4y=2
y=2/4
y=1/2
if you have any questions about how to solve it let me know
In the lab, Eric has two solutions that contain alcohol and is mixing them with each other. He uses 3 times as much Solution A as Solution B. Solution A is 20% alcohol and Solution B is 14% alcohol. How many milliliters of Solution B does he use, if the resulting mixture has 518 milliliters of pure alcohol?
Answer:
Solution A = 2100
Solution B = 700
Step-by-step explanation:
Given that:
Let :
Millimeter of solution A = a
Millimeter of solution B = b
% alcohol, solution A =. 20% = 0.2
% alcohol solution B, = 14% = 0.14
Resulting millimeter of. Alcohol = 518
a = 3b - - - (1)
0.2a + 0.14b = 518 - - - - (2)
Put a = 3b in (2)
0.2(3b) + 0.14b = 518
0.6b + 0.14b = 518
0.74b = 518
b = 518 / 0.74
b = 700
a = 3b
a = 3(700)
a = 2100
can someone help me out plz
Answer: 7= 1(5)+b
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
y = mx + b
Given that the coordinate is (5, -7), you know that x = 5 and y = -7
Variable m represents the slope, so m = -1
Now simply plug in all the numbers:
y = mx + b
-7 = (-1)(5) + b
Number 4. HURRY PLEASE
Answer:
its b
Step-by-step explanation:
becasue i had the same typ eof questions 2 days ago glad to help pls mark it 5 starts its 100% corect i am an A+ student
If WV is a midsegment of STU, find SU.
A 4
B 5
C 8
D 10
choose an expression for the following phrase. fifteen divided by unknown number. A) (3y)(3) B) y/15 C) 15/y D (5y)(3)
Answer:
C) 15/y
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
A train company charges a flat fee of $175, plus $2.50 per mile for a bus. If the band paid exactly $1,875 for three buses, how far did the band travel?
Answer:
680 miles
Step-by-step explanation:
1,875=2.5x+175
Minus 175 each side.
1,700=2.5x
Divide both sides by 2.5
680=x
If the band travels 680 miles for $2.50 each mile, plus the flat fee of 175. The total will be 1,875.
does anyone know how to do this ?
2x + 12=16
That is what I answered on week 4 on my Math Subject...brainliest pls
Round 345.992 to the nearest whole number.
Answer:
346
The tens place has a 9 and 9 is greater than 5 so we round up
345.992 -> 346
Diego has 48 chocolate chip cookies, 64 vanilla cookies, and 100 raisin cookies for a bake sale. He wants to make bags that have all three cookie flavors and the same number of each flavor per bag.
How many cookies of each type are in each bag?
Answer:
71
Step-by-step explanation:
48+64+100= 212, then divide with 3 ( the types of cookies)
this is due today pls help
Answer:
For Part A the answer is that you're supposed to move the line one unit up on the y-axis.
Step-by-step explanation:
. Find mean, median, range and mode.(Show your working)
12 34 21 43 12 54 23 56 32 43 21 12
Answer:
Mean=
[tex] \frac{362}{12} (30.25)[/tex]
Mode= Three 12
= Two 21
= Two 43 so there is 3 mode (Trimodal)
Median=
[tex] \frac{77}{2} (38.5)[/tex]
range= 44
for more solution see the picture
hope it's helpful ❤❤❤
THANK YOU.
write an equation for the line that passes through the given point
1. (-3,1), (0,-8)
Answer:
y=-3x-8
Step-by-step explanation:
that's the answer
Answer:
y = - 3x - 8
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 3, 1) and (x₂, y₂ ) = (0, - 8)
m = [tex]\frac{-8-1}{0+3}[/tex] = [tex]\frac{-9}{3}[/tex] = - 3
The line crosses the y- axis at (0, - 8 ) ⇒ c = - 8
y = - 3x - 8 ← equation of line
If a punch bottle says 40% fruit juice and it is a 400 millimeter bottle how many millimeters of fruit juices in the bottle
Answer:
160 millimeters
Step-by-step explanation:
Just do 400*0.4
The shape of the top surface of a table is a trapezium. Find its area
if its parallel sides are 1 m and 1.2 m and perpendicular distance
between them is 0.8 m.
1.
Answer:
0.88m²
Step-by-step explanation:
Area of a trapezium = 1/2(a+b)h
a and b are the parallel sides
h is the height
Given
a = 1m
b = 1.2m
h = 0.8m
Substitute
Area of the trapezium = 1/2(1+1.2)(0.8)
Area of the trapezium = 1/2(2.2)(0.8)
Area of the trapezium = 1.1 * 0.8
Area of the trapezium = 0.88m²
?????????????????????
Answer:
1.875 !!!!!!!!!
Step-by-step explanation:
PLEASE GIVE ME BRAINLIEST
Answer:
1.875
Step-by-step explanation:
The 3rd answer choice. When you divide 18/5 you will get 1.875
Hope this helps :)
A recipe calls for 9 cups of flour to make 54 pancakes. How many pancakes can be made with a single cup of flour?
Answer:
6 pancakes is the correct answer.
Step-by-step explanation:
i do the rule of 3
cups pancakes
9. 54
1 x
with this table, multiply 1 /54, that equals 54 and then divide 54/9 which equals 6
I know I don't know how to simplify or anything its ratios :(
Answer:
C.) 1 : 20
Step-by-step explanation:
20 POINTS + BRAINLIEST:
If Thomas buys a cardboard sheet that is 8 by 12 inches, what is the size of the cutout he needs to make so that he can fit the most marbles in the box?
Answer:
is there a picture to this? we dont know how many marbles there are or how big the marbles are
Step-by-step explanation:
im guessing that each marble is one inch so sorry if this is wrong.
if its a square box (or cube) it would be 8 by 8 but id.k im sorry for wasting your time, feel free to report me.
Which number line model represents the expression 3 and 1/2+ -6
Answer:
B,
You move forward from 0 3.5 but since the number s negative, you then move back 6 spaces from 3.5 to get your answer.
11.What is 1.24 written as a percent?
Answer:
124%
Step-by-step explanation:
How much is the decimal number 1.24 written as (converted to) a percent value? Answer: 124%
PLEASE ANSWER FAST
20 pts
Answer: it only said 10 pints
Step-by-step explanation:
5/8m + 9 - 3/8m - 15= 2/8 - 6
**** 1/4m -6
thats the first one
The sum of three consecutive intergers is 267. What is the largest interger?
90
Step-by-step explanation:
It was -6 degrees outside. Then the temperature dropped another 3 degrees below
zero. Now, what is the temperature?
А
-3 degrees
B
9 degrees
С
0 degrees
D
-9 degrees
Answer:
-9 degrees
Step-by-step explanation:
It's getting colder so it's lower
solve asap I'll mark brainliest
Answer:
s = 4/21
Step-by-step explanation:
Move all terms not containing s to the right side of the equation, then solve.
Answer:
13/21 - 3/7 = 4/21
Step-by-step explanation:
the value of s is 4/21