Answer:
20 centimeters
Step-by-step explanation:
Karina's aquarium can hold 80 liters,which is equal to 80,000cm³.The base measure 100cm by 40cm.What is the height of the aquarium in centimeters?Round your answer to the nearest hundredth.
The shape of an Aquarium = Rectangular Prism
Volume of the rectangular prism = L × Width × Height
Volume = 80 Liters = 80,000 cm³
Base = 100 cm × 40 cm
Height of the aquarium is calculated as:
80,000cm³ = 100 cm × 40 cm × h
h = 80,000cm³/100 cm × 40 cm ×
h = 20 cm
The height of the aquarium = 20cm
I want to not only learn answer, but also how to solve these kinds of questions, thanks
Answer:
x<4
Step-by-step explanation:
3x<12
x<12/3
x<4
I hope this helps
Answer:x<4
Step-by-step explanation:
3x/3 < 12/3
In ΔTUV, t = 47 cm, v = 65 cm and ∠V=38°. Find all possible values of ∠T, to the nearest degree.
Answer:
26 degrees
Step-by-step explanation:
It is the correct solution on delta math
Answer:
26°Step-by-step explanation:
Use the law of sines:
t / sin ∠T = v / sin ∠Vsin ∠T = t sin ∠V / vsin ∠T = 47 sin 38° / 65sin ∠T = 0.445m∠T = arcsin (0.445)m∠T = 26° (rounded)PLEASE HELP ME! Tysm <3 Have a great day. The Picture is below.
Answer:
1.false
2.false
3.false
Answer:
All three are false.
Step-by-step explanation:
Let's say a equaled 2 and b equaled 5.
For reference: |2| = 2 |5| = 5
2 > 5 - False
|2| > |5| - False
2 > |5| - False
Hope this helps!!
Priya has picked 1 3/4 cups of raspberries. She uses 1/5 cup of raspberries for a bottle of jam. How many bottles of jam can she make? *
Answer:
[tex]=8 \dfrac{3}{4} jams[/tex]
Step-by-step explanation:
Given that:
Priya has [tex]1\dfrac{3}{4} \ cups \ of \ raspberries[/tex]
If she uses [tex]\dfrac{1}{5} cups \ on \ jam[/tex]
∴
Then she will be able to make:
[tex]=1\dfrac{3}{4} \div \dfrac{1}{5}[/tex]
[tex]= \dfrac{7}{4} \times \dfrac{5}{1}[/tex]
[tex]= \dfrac{35}{4}[/tex]
[tex]=8 \dfrac{3}{4} jams[/tex]
Find the value of x. Round to the
nearest tenth.
12
х
259
x = [?]
9514 1404 393
Answer:
5.1
Step-by-step explanation:
The relevant trig relation is ...
Sin = Opposite/Hypotenuse
sin(25°) = x/12
x = 12·sin(25°)
x ≈ 5.1
A car is travelling with uniform acceleration along a straight road. The road has marker posts every 100m. When the car
passes one post, it has a speed of 10ms-and, when it passes the next one, its speed is 20ms-1.
What is the car's acceleration?
A 0.67ms-2
B 1.5ms-2
C 2.5ms-2
D 6.0ms?
Answer:
(B)
Step-by-step explanation:
v^2 = v0^2 + 2ax
a = (v^2 - v0^2) / 2x
= (20^2 - 10^2) / 200
= 1.5 m/s
What is the measure of ZLKM?
A, 35
B, 55
C, 70
D, 110
(Person who answers will get a follow, like, and brainless)
Answer:
70
Step-by-step explanation:
35 because the 4 segments have to total to 180
Find values of x and y
Answer:
[tex]x + 90 \degree + 57\degree = 180\degree \\ x = (180 - 57 - 90)\degree \\ x = 33\degree[/tex]
[tex]y = 2[/tex]
someone help me please! i will reward brainliest! this is geometry
Answer:
n=7
r=2
combination=7*2=14☺️
Awnser : 14
Explanation : N = 7 An R = 2 ∴ 7 × 2 = 14
Hoped This Helped Have a Nice Day :)
We are in school 10 months out of the year. What percent of the year are we in school?
We are in school 10 months out of the year. What percent of the year are we in school?
Answer:
83.3% (repeating)
Step-by-step explanation:
hope this helps! #HappyCheating
What is y=x +1 and y=2x-1
Answer:
Y=X+1=2+1=3
Step-by-step explanation:
{
X
=
2
Y
=
3
Explanation:
Combining the two equations, we find:
2
X
−
1
=
Y
=
X
+
1
Subtract
X
from both ends to get:
X
−
1
=
1
Add
1
to both sides to get:
X
=
2
Then:
Y
=
X
+
1
=
2
+
1
=
3
x + 1/2 (x – 4) = 1/2 x + 6 (x – 2)
how many solutions does the equation have?
9514 1404 393
Answer:
one solution
Step-by-step explanation:
There will be one solution if the left-side x-coefficient is different from the right-side x-coefficient.
Simplifying, we get ...
x + 1/2x -2 = 1/2x +6x -12
3/2x -2 = 13/2x -12
The left-side coefficient is 3/2, which is different from the right-side coefficient of 13/2. The equation will have one solution.
__
Add 12-3/2x to both sides to get ...
10 = 5x
2 = x . . . . . divide both sides by 5. This is the solution.
if ab=12 cm bc=5 cm find the length of AC in Right angled triangle ABC.
Answer:
SEE BELOW
Step-by-step explanation:
Since, △ABC is a right angled triangle. We can apply Pythagoras' Theorem to find the length of AB.
According to Pythagoras’ theorem, “In a right angled triangle: The square of the hypotenuse is equal to the sum of the squares of the other two sides.”
Applying Pythagoras’ theorem in △ABC, we get
AB2=AC2+BC2
⇒AB2=52+122
⇒AB2=25+144
⇒AB2=169
⇒AB=169−−−√
⇒AB=13 cm
Step-by-step explanation:
AB = 12 cm
BC = 5 cm
AC = .......?
Use pythagoras theorem
[tex] {ac}^{2} = {ab}^{2} + {bc}^{2} \\ {ac}^{2} = {12}^{2} + {5}^{2} \\ ac = \sqrt{144 + 25} \\ ac = \sqrt{169} \\ ac = 13 \: cm[/tex]
#CMIIW 2 - i
——————-
(4 - 1) (4 + i)
Answer:
3=¢
Step-by-step explanation:
yeahhhhhhh thank youiuuuuuuuuuuuu
Adult tickets to a basketball game cost $5. Student tickets cost $1. A total of $2,546 was collected on the sale of 1,082 tickets. How many of each type of ticket were sold?
Answer:
509 adults 1 student
Step-by-step explanation:
2545÷5
How do I work through this to find Y?
Answer:
22?
I'm not sure but i will corect it if i'm wrong
What is the slope of this line? (The answer should be a decimal.)
Answer:
10/3 = 3.3333333...
Step-by-step explanation:
Point A -> (x₁,y₁) -> (0,1)
Point B -> (x₂,y₂) -> (3,11)
Slope -> (y₂-y₁)/(x₂-x1) -> (11-1)/(3-0) -> 10/3 -> 3.3333
Therefore, the slope of the line is 3.3 repeating
Answer:
m = 5.5
Step-by-step explanation:
m = (yB - yA) / (xB - xA)
= (11 - 0) / (3 - 1)
= 11/2 = 5.5
Please help me with this
Answer:
they can make 24 2/3 pint jars.
Step-by-step explanation:
16 divided by 2/3 is equal to 24.
What is the volume of the right rectangular prism below?
2 inches
13 inches
12 inches
A 2- cubic inches
3
B 3- cubic inches
4
1
4= cubic inches
4
3
D) 4- cubic inches
4
Answer: B - 3 3/4 cubic inches
Step-by-step explanation:
A = BH; B = wl
2 * 1 1/4 = B
B = 2 1/2
H = 1 1/2
2 1/2 * 1 1/2 = 3 3/4
The moon is a sphere with radius of 959 km. Determine an equation for the ellipse if the distance of the satellite from the surface of the moon varies from 357 km to 710 km. x squared divided by 357 plus y squared divided by 710 equals 1 x squared divided by 1669 squared plus y squared divided by 1316 squared equals 1 x squared divided by 1316 squared plus y squared divided by 1669 squared equals 1 x squared divided by 710 plus y squared divided by 357 equals 1
Answer:
[tex]\frac{x^2}{1316^2}+\frac{y^2}{1669^2}=1[/tex]
Step-by-step explanation:
An ellipse is the locus of a point such that its distances from two fixed points, called foci, have a sum that is equal to a positive constant.
The equation of an ellipse with a center at the origin and the x axis as the minor axis is given by:
[tex]\frac{x^2}{b^2}+\frac{y^2}{a^2} =1 \\\\where\ a>b[/tex]
Since the distance of the satellite from the surface of the moon varies from 357 km to 710 km, hence:
b = 357 km + 959 km = 1316 km
a = 710 km + 959 km = 1669 km
Therefore the equation of the ellipse is:
[tex]\frac{x^2}{1316^2}+\frac{y^2}{1669^2}=1[/tex]
Maria reads more than 8 books a month. Which inequality represents how many books Maria could have read?
A: 8 > b
B: 8 ≥ b
C: 8 < b
D: 8 ≤ b
Answer:
8 < b
Step-by-step explanation:
since she reads more than 8 it marks out B and D and since b needs to be greater than 8, the answer would be C
1. Find the perimeter of
15 cm
10 cm
18 cm
4 3/4 + 1 3/4 = ? pls answer
Answer:
6.5
Step-by-step explanation:
dude you can search this up
6 1/4
convert both mixed numbers into improper fractions:
multiply the denominator by the whole number and then add the numerator to convert into a improper fraction
4 3/4 = 18/4
1 3/4 = 7/4
then add the two numerators together
the denominator stays the same
18/4 + 7/4 = 25/4
then convert back into a mixed number:
find how many times 4 goes into 25; that's the whole number in your mixed fraction. The remainder is the numerator.
Since 4 goes into 25 6 times and has a remainder of 1, your answer is 6 1/4
A cell phone plan charges a monthly fee of $35 plus $0.05 per minute. Another company does not charge a monthly fee but charges charges $0.25 per minute. For how many minutes is the cost of the plans the same?
Answer:
it would be 375 minutes
Step-by-step explanation:
Using the pattern, give the coefficients of (x + y)^5 and (x + y)^6
Answer:
[tex](x+y)^5=x^5+5x^4y+10x^3y^2+10x^2y^3+5xy^4+y^5[/tex]
[tex](x+y)^6=x^6+6x^5y+15x^4y^2+20x^3y^3+15x^2y^4+6xy^5+y^6[/tex]
Step-by-step explanation:
In order to find the values of [tex](x+y)^5[/tex] and [tex](x+y)^6[/tex], you need to apply the binomial theorem (high-level math you most likely don't need to worry about, it's easier than multiplying all the binomials together).
[tex](x+y)^5[/tex] = [tex]\sum _{i=0}^5\binom{5}{i}x^{\left(5-i\right)}y^i[/tex] = [tex]\frac{5!}{0!\left(5-0\right)!}x^5y^0+\frac{5!}{1!\left(5-1\right)!}x^4y^1+\frac{5!}{2!\left(5-2\right)!}x^3y^2+\frac{5!}{3!\left(5-3\right)!}x^2y^3+\frac{5!}{4!\left(5-4\right)!}x^1y^4+\frac{5!}{5!\left(5-5\right)!}x^0y^5[/tex] = [tex]x^5+5x^4y+10x^3y^2+10x^2y^3+5xy^4+y^5[/tex].
[tex](x+y)^6[/tex] = [tex]\sum _{i=0}^6\binom{6}{i}x^{\left(6-i\right)}y^i[/tex] = [tex]\frac{6!}{0!\left(6-0\right)!}x^6y^0+\frac{6!}{1!\left(6-1\right)!}x^5y^1+\frac{6!}{2!\left(6-2\right)!}x^4y^2+\frac{6!}{3!\left(6-3\right)!}x^3y^3+\frac{6!}{4!\left(6-4\right)!}x^2y^4+\frac{6!}{5!\left(6-5\right)!}x^1y^5+\frac{6!}{6!\left(6-6\right)!}x^0y^6[/tex]= [tex]x^6+6x^5y+15x^4y^2+20x^3y^3+15x^2y^4+6xy^5+y^6[/tex].
help thank u amen ehehhehe monke
Answer:
C. 4
Step-by-step explanation:
have a nice day! :)
How much water will be needed to completely fill a rectangular vase that has a length of 4 inches, a width of 4 inches, and a height of 16 inches? 128 cubic inches 24 cubic inches 256 cubic inches 80 cubic inches
Answer:
Hi! The answer is 256 cubic inches! Hope I helped
Step-by-step explanation:
Answer:
The person is correct. It is 256 cubic inches.
Step-by-step explanation:
Work is apreciated! If you could at least include the formula also!
Answer:
184.5 ft³Step-by-step explanation:
Volume formula:
V = Bh/3, where B- area of the baseThe base is the pentagon, consisting of equal 5 triangles with the height of 4.1 ft and side of 6 ft.
Area of the base:
B = 5*1/2*6*4.1 = 61.5 ft²Volume:
V = 61.5*9/3 = 184.5 ft³Please answer the question CORRECTLY with a logical explanation. You will get brainliest guaranteed.
Answer:
THE LAST THREE ARE THE ANSWERS
Step-by-step explanation:
Evaluate and input the result of the following integral.
∫ Fdr= ?
c
F=
Answer:
∫ F dr= 1
c
Step-by-step explanation:
The correct question is -
Given - [tex]F = < \frac{sec^{2} x}{y} , - \frac{tan x}{y^{2} }>[/tex] and C : (0, 1) to [tex](\frac{\pi }{4} , 1)[/tex]
To find - Evaluate and input the result of the following integral.
Proof -
We know that,
dr = dx i + dy j
F = < F1, F2 >
Now, we know
[tex]d(\frac{tanx}{y }) = \frac{d}{dx}(\frac{tanx}{y}) + \frac{d}{dy}(\frac{tanx}{y})[/tex]
So,
[tex]\frac{d}{dx}(\frac{tanx}{y}) =\frac{1}{y} \frac{d}{dx}({tanx}) \\\\ = \frac{sec^{2} x}{y} \\\frac{d}{dy}(\frac{tanx}{y}) = tanx \frac{d}{dy}(y^{-1}) \\ = -\frac{tanx}{y^{2} }[/tex]
Now,
We can see that,
[tex]d(\frac{tanx}{y }) = \frac{sec^{2} x}{y} dx - (\frac{tanx}{y^{2} })dy[/tex]
So,
[tex]\int\limits^{}_C {F. dr} = \int\limits^{}_C d(\frac{tanx}{y} )\\= [\frac{tanx}{y} ]\limits^{(\frac{\pi }{4} ,1)}_{(0,1)}\\= [\frac{tanx}{y} ]\limits^{}_{(\frac{\pi }{4} ,1)} - [\frac{tanx}{y} ]\limits^{}_{(0,1)}\\= \frac{tan(\frac{\pi }{4} )}{1} - \frac{tan 0}{1}\\= 1 - 0\\= 1[/tex]
∴ we get
∫ F dr= 1
c