Answer:
mmnjlnijijikmo;ll
Step-by-step explanation:
ijij;jo;j;k
The volume of a cube is 729 inches³. How long is each side
Answer:
243 inches
Step-by-step explanation:
We know that a cube's sides are all the same, so divide 729 by 3
729 ÷ 3
243
Hope this helps!
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2) What is 150% of 136?
3) What is 200% of 185?
4) What is 200% of 17?
5) What is 10% of 40?
6) What is 150% of 32?
7) What is 50% of 502 I
8) What is 10% of 160?
9) What is 125% of 196?
10) What is 50% of 4?
11) What is 100% of 170?
12) What is 100% of 97?
13) What is 125% of 144?
Answer: 2. 204
3. 370
4. 140
5. 4
6. 48
7. 251
8. 16
9. 629
10. 2
11. 170
12. 97
13. 180
Step-by-step explanation:
Leonardo tiene que colocar una malla, para facilitar la tarea utilizó un plano del terreno de su rancho y lo seccionó como un plano cartesiano. Para instalar la malla debe utilizar 5 postes que se deben colocar a la misma distancia de separación uno de otro. Observa que el primer poste deberá de ser colocado en la coordenada (-4, -6) y el último en la coordenada (-0, 2) ¿en qué coordenadas deberá colocar los 3 postes restantes?, ¿qué procedimiento utilizaste para ubicar los tres postes faltantes?
Answer:
Es una pregunta doble, calcule una y grafíquela, calcule la otra y grafíquela, ps: dame lo más inteligente.
Line b passes through the points (0,5) and (2,-1). Which of the following functions is
parallel to b and contains the point (11,-3)?
Answer:
y = -3x + 30
Step-by-step explanation:
A great website to use for graphing is desmos. You first graph the starting 2 points, turn it into a line connecting it, then make an equation. You should get y = -3x + 5, so when we look for something parallel it should have the same slope. I then put into the graph every equation along with the dot (11,-3) and looked to see which intersected.
How do you right 217,344 as a decimal RLY NEed HELP ASAP HURRY
Answer:
217 344/1000 or 217 43/125
Step-by-step explanation:
Twice the difference of 9 and a number.
Explanation:
Difference indicates subtraction:
The difference of a number and
9
is
(
x
−
9
)
Twice the difference means
2
(
x
−
9
)
We know that the answer to this is
2
, so as an equation:
2
(
x
−
9
)
=
2
If you solve it we would have:
x
−
9
=
1
←
÷
2
x
=
1
+
9
x
=
10
The difference between
10
and
9
is
1
and twice
1
is
2
.
The number is correct.
Note that written as:
The difference of twice a number and
9
would have a different expression. This would be
2
x
−
9
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Parallelogram A B C D is shown. The length of A B is (8 x minus 5) inches and the length of D C is (3 x + 10) inches.
The perimeter of parallelogram ABCD is 46 inches. What is DA?
3 in.
4 in.
8 in.
19 in.
Answer:
4
Step-by-step explanation:
trust
The value of DA in parallelogram ABCD is 4 inches.
ParallelogramA parallelogram is a quadrilateral (has four sides and four angles) in which opposite sides are equal and parallel to each other.
In parallelogram ABCD:
AB = DC, AD = BC
Hence:
8x - 5 = 3x + 10
5x = 15
x = 3 units
AB = 8(3) - 5 = 19 inches
Let y = AD = BC:
AB + BC + DC + AD = perimeter
19 + 19 + y + y = 46
y = 4 inches
The value of DA in parallelogram ABCD is 4 inches.
Find out more on parallelogram at: https://brainly.com/question/970600
Three people toss a fair coin and the odd one pays for coffee. If the coins all turn up the same, they are tossed again. Find the probability that fewer than 3 tossed are needed.
Answer:
P(X < 3) = 0.9375
Step-by-step explanation:
If the coins tossed by the 3 people all turn up the same, it means that we will have either; HHH or TTT
H is head and T is tail.
Thus; the probability of failure in each trial is;
q = P(HHH) + P(TTT)
P(H) = ½ and P(T) = ½.
Hence;
q = P(HHH) + P(TTT) = (½ × ½ × ½) + (½ × ½ × ½) = ⅛ + ⅛ = ¼ = 0.25
In binomial probability, p = 1 - q
Thus; p = 1 - 0.25 = 0.75
Now to find the probability that fewer than 3 tosses are needed is given by the expression;
P(X < 3) = P(1) + P(2)
Now, because the toss trials are independent, it means that x = 1.
Since x = 1,we can make use of geometric distribution formula which is given by;
P(X = x) = p^(x) • q^(n - x)
Thus;
P(1) = 0.75^(1) × 0.25^(1 - 1)
P(1) = 0.75 × 1
P(1) = 0.75
P(2) = 0.75^(1) × 0.25^(2 - 1)
P(2) = 0.75 × 0.25
P(2) = 0. 75 × 0.25
P(2) = 0.1875
Thus;
P(X < 3) = 0.75 + 0.1875
P(X < 3) = 0.9375
4 ) At a construction job for a store, 6 painters were tasked with painting the interior.
These painters made up 40% of the painting crew, so how many painters in all worked on
this job? Round your answer to the nearest whole number if necessary.
Answer: 15
Step-by-step explanation:
6/0.4 = 15
look at screenshot plz
Z-14.5=-16.5 please and can you do it fast
Answer:
-2
Step-by-step explanation:
z=-2
Help with this. Simplify ! Show work please thank you ❤️
Answer:y=21
Step-by-step explanation:
y= 7 x |5-8| +72 + 0^2
y= 7 x 3 + 0
y=21
Find x step by step please.
Answer:
55
Step-by-step explanation:
if oak trail is 125 then pine trail is also 125 and we know that a straight line is 180 so 180-125=55
Answer:
55 degrees
Step-by-step explanation:
180 degrees - 125 degrees
The line with 125 is a flat line which is 180 degrees. The oak trail and pine trail are parallel which means they both are 180 degrees. So 180-125 is x.
Which of the following describes the quotient of 4 and -44?
Answer:
the answer to 4 divided by -44 is -11
Step-by-step explanation:
Subtract. Express your your answer in lowest terms 21/25 - 7/25
Answer:
14/25
Step-by-step explanation:
If the denominators are the same, subtract the numerators.
21/25-7/25=14/25
14 and 25 do not have any similar factors greater than 1, so we keep it as 14/25.
A hot air balloon ascended at the rate of 400 feet per hour for 3 hours and 15 minutes. What was the total distance that the balloon ascended?
Answer:
1300 feet
Step-by-step explanation:
just multiply 400x3.25 because 15 minutes is a quarter of an hour.
A boat leaves the marina and sails 13 miles northeast, then 12 miles east. In what direction must the boat sail to head directly back to the marina?
a. 66.55° W of S
b. 23.45° W of S
c. 45.00° E of N
d. 66.55° E of N
Answer: c
Step-by-step explanation: this answer is Unknown
The direction of the boat sail to head directly back to the marina which leaves the marina and sails 13 miles northeast, then 12 miles east is 23.45° W of S.
What is the law of cosine?When the three sides of a triangle is known, then to find any angle, the law of cosine is used.
It can be given as,
[tex]c^2=a^2+b^2-2ab\cos C\\a^2=c^2+b^2-2ab\cos A\\b^2=a^2+c^2-2ab\cos B[/tex]
Here, a,b and c are the sides of the triangle and A,B and C are the angles of the triangle.
A boat leaves the marina and sails 13 miles northeast, then 12 miles east. The image of the problem is attached below.
Thus, the value of the third side is,
[tex]c=\sqrt{12^2+13^2-(2\times12\times13\times \cos 135)}\\c=23.01[/tex]
The measure of the angle x is,
[tex]\angle x=\cos^{-1}\dfrac{23.1^2+13^2-12^2}{2\times23.1\times13}\\\angle x=23^o26'57"\\\angle x=23.449^o[/tex]
Thus, the direction of the boat sail to head directly back to the marina which leaves the marina and sails 13 miles northeast, then 12 miles east is 23.45° W of S.
Learn more about the law of cosine here;
https://brainly.com/question/4372174
Find y when x = 1, if y = 3 when x = 2.
2
Oa. y = {x; y = }
Ob.y = {x; y =
Oc.y=-x; y =
Od. y = 5x; y = 1
3
2
Answer:
B
Step-by-step explanation:
y = 3
then x = 2
so b
3 = 3/2(2)
3 = 6/2 = 3
3 = 3
so when x = 1 then 3/2(1) = 3/2 so y = 3/2
-5(2x - 1) + 3x
How do I simplify this?
Answer:
-7x + 5
General Formulas and Concepts:
Distributive Property
Combining Like Terms
Step-by-step explanation:
Step 1: Write expression
-5(2x - 1) + 3x
Step 2: Simplify
Distribute -5: -10x + 5 + 3xCombine like terms: -7x + 53.) If a search engine on the internet can return 2.87 x 10 results in one second, how many
results can be expected after one minute?
Answer:
You can expect 1,722 results in one minute.
Step-by-step explanation:
95 +(-68) = 36 explain
Answer:
That is false.
Step-by-step explanation:
The left side would be 95-68, which equals 27, which isn't 36.
What is 4 2/3 divided by 7
Answer: 8/21
Step-by-step explanation:
What color would you see if there was an endless wall of clear glass with no background.
Answer:
Clear
Step-by-step explanation:
I'd probably imagine a bunch of images
Write an equation of the line, in the requested forms, that passes through the given point and is perpendicular to the given line. (-8,5) y=4x-4
Answer:
y = (-1/4)x + 3
Step-by-step explanation:
to find the perpendicular slope you just find the reciprocal of 4 which is (-1/4)
then find the y-intercept making the line go through (-8, 5) so you do:
y = (-1/4)x + b
5 = (-1/4)(-8) + b
5 = 2 + b
-2 -2
3 = b
2. Half of the pieces of fruit in the bowl are apples. There are
also 3 oranges, 2 pears, and a banana.
How many apples are there in the bowl? Show your work!
Answer:
6 apples
Step-by-step explanation:
3+2+1 = 6 and 6 × 2 is 12 therefore half of the fruit is 6 so six apples (if that makes sense HAHA)
whats the answer help pls
PLS HELPPP ASAP I WILL GiVE BRAINLIEST!!!!!
A function is a binary relation between two sets that associates every element of the first set to exactly one element of the second set.
Answer:
Yes,
Step-by-step explanation:
Because every "x" Value corresponds to exactly one "y" value.
Yes, the relation is a function.
What is a function?A relation is a function if it has only One y-value for each x-value.
The given relation is {(3,2), (1, -2), (2, -4), (3, -2)}.
We need to check whether the relation is a function or not.
A function is a binary relation between two sets that associates every element of the first set to exactly one element of the second set.
As we observe the given relation three comma two, one comma minus two, two comma minus four comma three comma minus two.
Yes, the given relation is a function because there is no x value is repeated. Every y value has an unique x value.
Hence, the relation is a function.
To learn more on Functions click:
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Solve for x: 6x + 4x - 5 = 55
Answer:
6
Step-by-step explanation:
55+5=60
6+4=10
60/10=6
Answer:
[tex]\Huge\boxed{x=6}[/tex]
Step-by-step explanation:
In order to solve this equation, our goal is to "reverse" the equation until we have x isolated on one side.
[tex]6x+4x-5=55[/tex]
We can first combine the x terms.
[tex]10x-5=55[/tex] Add 5 to both sides: [tex]10x=60[/tex] Divide both sides by 10: [tex]x=6[/tex]So x = 6.
Hope this helped!
help please with the answer
hi help thank y
5 1/5 + 8 7/20 ?
Answer:
191/20 or 9 11/20
Step-by-step explanation:
Answer:
13 8/25 is the answer
Step-by-step explanation;
Add the whole number2. Add the numerator
3. Add the denominator
Remember the Numerator is above the fraction line.denominator is under.
You should get: 13 8/25
Decimal Form: 13.32
Hope this helps
