Answer:
Density (ρ) = 20000 kilogram/cubic meter
Step-by-step explanation:
please help me lol !!!!!!!!!!!!!
Answer:
Sale kute bhan के lole
Tera baap aya ajju(^bhai 94
Help please!!!!!!!!!
A person walked 19km in 2.0 hr. What is the person’s average velocity in km/he and in m/sec?
Answer:
9.5km/hr and 16.667m/s
Step-by-step explanation:
velocity = Distance / Time
v = 19/2 --> v = 9.5km/hr
v = 2000m/120s --> v = 16.66666667m/s
how do I do 1. e) PLEASE HELP I’LL GIVE BRAINEST
Answer:
5/6, 6/7, 7/8
Step-by-step explanation:
The numerators are going up by 1 and so are the denominators, just add 1 to each in the next one in the sequence.
Hope that helps
An airplane travels 2248 miles in 4 hours.
At this rate, how far could the airplane fly in 13 hours?
O 6656 miles
O 6981 miles
0 7306 miles
O I don't know.
Answer: the answer is 7306 miles in 13 hours
Step-by-step explanation: I just divided 2248 by 4 which is 562 then multiplied it by 13 which made it 7306. I took the quiz and got 100% hope this helps!
help pls
what is the slope intercept of (3,5) and (2,1)
HELP PLEASE ASAP
Sara says, "If you subtract 13 from my number and multiply the difference by -6, the result is
- 66." What is Sara's number?
Is g correct? I need help in this
A local school is conducting a fundraiser. The relationship between the number of raffle tickets sold, X, and the total amount of money raised in dollars, Y, is shown in this table.
X Y
5 $25
15 $75
25 $125
100 ?
How much money is raised when 100 tickets are sold?
$175
$175
$225
$225
$400
$400
$500
Ayudaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
c:
Answer:
"uuuuuuh in english"
Step-by-step explanation:
A gardener wants to build a fence around his
square garden. He only has 64 feet of fencing
material. Which inequality shows all the side
lengths, x, that the fence could have?
Answer:
64 = 4x
64 divided by the total sides the garden has, 4
simplify
please anyone solve this please
Answer:
= a²-b²/a²b+ab²-a²b-ab²/a²b² =√√727+=% = infinite
Step-by-step explanation:
I'm not sure if this correct but hope it helps
Answer:
1
Step-by-step explanation:
This is the solution to your question . Hope it helps you !!
porfavor ayuda ayuda
Answer:
b is 3/5 then 9/5 and lastly 15/25
c is 2/3 then 6/12 then 12/18
¿What are Fractions?
Fractions is that fraction whose fractional number is the expression of a quantity divided by another quantity; that is, it represents an unrealized quotient of numbers.
[tex] \bold{a) \dfrac{2}{4} = \dfrac{4}{8} = \dfrac{6}{12} = \dfrac{8}{16} = \dfrac{10}{20} }[/tex]
[tex]\bold{b) = \dfrac{3}{5} = \dfrac{6}{10} = \dfrac{9}{15} = \dfrac{12}{20} = \dfrac{15}{25} }[/tex]
[tex] \bold{c) \dfrac{2}{3} = \dfrac{4}{6} = \dfrac{6}{12} = \dfrac{10}{15} = \dfrac{12}{18} }[/tex]
Please answer this ASAP
Step-by-step explanation:
It's B.You want a explaination ???
Write an equation in slope-intercept form of the line that passes through (-2,5) and (-4, -5)
Answer:
b=-5
Step-by-step explanation:
<3
Please help! Geometry
Answer: g=100
Step-by-step explanation:
Answer:
g = 105
Step-by-step explanation:
G = 105 because the angle across from 105 on the left is also 105 (opposite angles), and g is a corresponding angle to the angle across from the 105 that is given.
A squirrel burrowed 6 holes in 2 minutes. How many holes could the squirrel burrow in 7 minutes?
Answer:
21 holes
Step-by-step explanation:
6 holes/2 minutes = x/7 minutes (cross multiply)
(6*7)/2 = 42/2 = 21 holes
Factor Completely. (and please show work)
-10x^2 + 3x + 4
Step-by-step explanation:
=>-10x²+3x+4
=>-10x²-5x+8x+4
=>-5x(2x+1)+4(2x+1)
=>(2x+1)(4-5x)
hope this helps you.
Ryan has 15 meters of stereo wire He used 7/8 of the wire to hook his new speakers. How much wire did he use?
Answer:
13.125 meters
Step-by-step explanation:
7/8 times 15
B
C
D
A
If mZBAC = 25°, then mZCAD = [?]°
Enter
PLS HELP ME ASAP
NO LINKS
1.What is the probability of rolling an odd number on a 6 sided die
2.Eric and 3 friends took turns riding the Beast with each other at Kings Island. If they rode with all others exactly once, how many times did they ride it?
3. What is the area of a circle with a radius of 4mm? Use 3.14 for pi.
4. Find the median of the following data set.
6.2, -5.9, 2.4, 1.8, 8.7
5. What is the slope from (-1,2) to (2,-2)?
6. How many different ways can you write the letters a, b and c in order from left to right?
Answer:
1. 3/6 or 3 out of 6
2. 6 times
3. 50.24mm²
4. 2.4
5. -4/3
6. 6 i think, but i'm not positive on this one
have a wonderful day :)
can someone please help me with this
Answer:
if the question is what is the are of the circle without the rectangle inside it, then we could solve it easily using the Mathematical formula for A Circle's area which is
[tex]\pi {r}^{2} [/tex]
since a radius is half a diameter, and the diameter is 8cm, the radius becomes 4 cm
Step-by-step explanation:
π×4^2
3.14×16
50.24
hi can anybody help thx!
What is the volume of air in a lab of dimensions 8 mx 5 m x 3 m?
What is the mass of the air? (Density of air = 1.3 kg/m3)
Answer:
Volume of air = 120 m³
Mass of air = 156 kg
Step-by-step explanation:
Volume of air in a lab of dimensions,
= 8 x 5 x 3
= 120 m³
Mass of the air ?
Given : Density of air = 1.3 kg/m³
Formula : -
Density = Mass / Volume
Mass = Density x Volume
= 1.3 x 120
Mass = 156 kg
PLZ HELP!!! I’ll give brainly !!!!!
Answer:
(3,-2)
Step-by-step explanation:
The vertex is the lowest point of the arc!
Hope I helped!
A person is standing 24 feet away from a street light that is 25 feet tall. How tall is he if his shadow is 6 feet long?
Answer:
Step-by-step explanation:
The triangle formed by the lamp post and the (24+6)foot side on the ground is similar to the right triangle formed by the person of height h and his 6 foot shadow.
H/25=6/36
H=5
The person is 5 feet tall when his shadow is 6 feet long.
What is Proportion?In general, the term "proportion" refers to a part, share, or amount that is compared to a total.
According to the concept of proportion, two ratios are in proportion when they are equal.
A mathematical comparison of two numbers is called a proportion. According to proportion, two sets of provided numbers are said to be directly proportional to one another if they increase or decrease in the same ratio. "::" or "=" are symbols used to indicate proportions.
Given:
A person is standing 24 feet away from a street light that is 25 feet tall.
let the height of person be x when its height of shadow is 6 feet.
Using Proportion
x/ 6 = 25 / 30
30x =150
x= 150/ 30
x= 5 feet
Hence, the height of the person is 5 feet.
Learn more about proportion here:
https://brainly.com/question/26974513
#SPJ2
Paying $38.50 for 12 pounds of apples
Answer:
If you pay $38.50 for 12 pounds of apples it costs $3.20833333333 per pound.
Step-by-step explanation:
There are 28 students in a class. 13 of the students are boys. Two students from the class are chosen at random. a) If the first person chosen is a boy, what is the probability that the second chosen is also a boy? Answer in fraction
Using the probability concept, it is found that there is a [tex]\frac{4}{9}[/tex] probability that the second chosen is also a boy.
A probability is the number of desired outcomes divided by the number of total outcomes.In this problem, supposing that the first person chosen is a boy:
There will be 27 students.Of those, 12 are going to be boys.Hence:
[tex]p = \frac{12}{27} = \frac{4}{9}[/tex]
There is a [tex]\frac{4}{9}[/tex] probability that the second chosen is also a boy.
To learn more about the probability concept, you can take a look at https://brainly.com/question/25967684
The diagram below a triangle PQR on a Cartesian plane. Given the distance a Q from origin is 6 units
If the gradient of straight line PQ is 4/3 calculate y-intercept
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Plz help will give Brainliest
[tex] = 2ac \: + ab \: + 3a \: - 2bc[/tex]
see the attachment!!
hope it helps
If you were to solve the following system of equations by using a matrix,
which of the following would be your coefficient matrix?
4x – 3y=7
x + 5y=13
Answer:
I believe it is C but it's good to double check
Step-by-step explanation:
Answer:
Step-by-step explanation:
b