Answer:
Step-by-step explanation:
lcm = 3150
hcf= 15
If 4 workers can paint a room in 3 hours, then approximately how long does it take 6 workers to paint the same room? Assume the time needed to paint the room is inversely proportional to the number of workers.
a. 12 hours 3 hours
b. 2 hours 4 hours
Answer:
the answer is 2 hours
Step-by-step explanation:
Please help me with this.
Answer:
It’s J
Step-by-step explanation:
2 period class
No students
doing Different questions
due by Apr 14th, 11:59 PM -
One-step addition & subtraction equations
Solve the equation.
2 + y = 11
y =
Stuck? Watch a video or use a hint.
Report a pi
2+y=11
Answer:
2 + y = 11 y = 9
Step-by-step explanation:
Steps
2 + y = 11
subtract 2 from both sides
2 + y - 2 = 11 - 2
y = 9
Find the surface area of the prism.
T
5 cm
4 cm
9 cm
Julie wants to buy a car and is deciding how she should invest her money. To best meet her needs she should
Answer:
buy a car
Step-by-step explanation:
To the best meet her needs, she should keep her money Julie must keep her money in savings account for easy access.
What is the benefit of a savings account?Savings accounts provide people to easily open a bank account with a moderate amount of interest on it as well. This offers withdrawal flexibility to people along with keeping minimum balance features as well.
Given that;
Julie wants to buy a car.
Now, We know that
When people do not require to spend their money on immediate basis then they may use savings account as there is easy deposit and withdrawal facility.
Hence, To the best meet her needs, she should keep her money Julie must keep her money in savings account for easy access.
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Complete question is this,Julie wants to buy a car and is deciding how she should invest her money. To best meet her needs, she should keep her money
A) In a checking account for easy access.
B) Invest in US savings bonds because of its short term.
C) Invest in a commodity because of its low risk.
D) Keep her money in a savings account for easy access.
Find the coordinates of point P witch cuts line segment AB into two parts with a ratio of 3:8
point a : (-15,18) POint B (7,7)
Answer:
Step-by-step explanation:
So we'll take the ratio of 3:8 to mean 3 to 8 , which is 11 total parts.
since we know that part, and we can see that the x coordinate goes from -15 to 7, which is a total of 22 and that y goes from 18 to 7, which is a total of 11 then we know that we can just break up each into their 3:8 ratios
3:8=11 for the y component
6:16=22 for the x component
so subtract 3 from the B point for the y or add 3 to the A point , either works here, Let's go from B so y = 10 (7+3) and x = 1 (7-6)
So a point at (1,10) will be on the line and at a ratio of 3:8 :)
in a quadrilateral the angles are degree x plus 10 degree x plus 20 degree and c plus 30 degree find angles
Answer:
[tex]75; 85; 95; 105[/tex]
Step-by-step explanation:
Given
[tex]Angles: x, x + 10, x + 20, x + 30[/tex]
Required
Find the angles
Angles in a [tex]quadrilateral \add\ up\ to\ 360[/tex]
So:
[tex]x+ x + 10+ x + 20+ x + 30 = 360[/tex]
Collect like terms
[tex]x+ x + x + x = 360 - 10 - 20 - 30[/tex]
[tex]4x = 300[/tex]
Solve for x
[tex]x = \frac{300}{4}[/tex]
[tex]x = 75[/tex]
So, the angles are:
[tex]x = 75[/tex]
[tex]x +10= 75 + 10 = 85[/tex]
[tex]x +20= 75 + 20 = 95[/tex]
[tex]x +30= 75 + 30 = 105[/tex]
I WILL MARK YOU AS BRAINLIEST IF YOU ANSWER CORRECTLY!!! Rectangle ABCD is graphed in the coordinate plane. The following are the vertices of the rectangle: A(-8, 3), B(-3, 3), C(-3, 6), and D(-8, 6)
What is the area of rectangle ABCD
Answer:
15 square units
Step-by-step explanation:
Can anyone please answer the probability questions?
Step-by-step explanation:
Answer 1 - the probability of getting miss a turn is 1/5 because there is only one chance of getting miss a turn out of 5......
I hope it helps.....
find the domain and range of the function f(x)= 8|x|+sinx
Answer:It’s D
Step-by-step explanation:
edge
Is x=9 a solution to the equation: 50−x=30
Answer:
no the solution would be x= 20.
Step-by-step explanation:
50-x=30
-x=30-50
-x=-20
x=20
Answer:
No, x=9 it's not the right solution.
Step-by-step explanation:
Because :if x=9 the equation would be like 50-x=41 and not 30.
But in these case it's like :50-x=30
50-30=20 and not 9.
f(x) = 2x2 +6x − 8 mstjgh
solve the equation below 4(ax + 3) -3ax = 25 + 3.
Answer:
4(ax + 3) -3ax = 25 + 3
4ax + 12 - 3ax = 25 + 3
4ax - 3ax + 12 = 28
1ax + 12 = 28
1ax = 28 - 12
ax = 16
a = 16/x
x = 16/a
Hey there!
4 (ax + 3) - 3ax = 25 + 3
4ax + 12 - 3ax = 28
4ax - 3ax = 28 - 12
ax = 16.
Solving for 'a'
ax = 16
a = 16/x
Solving for 'b'
ax = 16
x = 16/a
Hope it helps ya!
Which is a positively skewed distribution?
Answer:
to me it looks like B but i could be wrong
Step-by-step explanation:
Answer:
A.
Step-by-step explanation:
(A.P.E.X)
Complete the table:
0
190
sin(
?
1
a. 1
b. -1
C. 2
d. O
Please select the best answer from the choices provided
А
ОООО
Answer:
d. 0
Step-by-step explanation:
The table can be interpreted as:
[tex]\theta = 0[/tex]
Required
Find [tex]sin(\theta)[/tex]
[tex]sin(\theta)[/tex]
Substitute: [tex]\theta = 0[/tex]
[tex]\sin(\theta) = \sin(0)[/tex]
Using a calculator
[tex]\sin(0) = 0[/tex]
Hence:
[tex]\sin(\theta) = 0[/tex]
The expression 52 - 4 of (17 - 12) + 4 × 7 is equal to
70
60
50
48
Answer:
The value of given expression 52 - 4 of (17 - 12) + 4 × 7 = 60
Step-by-step explanation:
Given expression;
52 - 4 of (17 - 12) + 4 × 7
Find:
The value of given expression 52 - 4 of (17 - 12) + 4 × 7
Computation:
52 - 4 of (17 - 12) + 4 × 7
Using BODMAS rule;
52 - 4 of (17 - 12) + 4 × 7
52 - 4(17 - 12) + 4 × 7
52 - 4(5) + 28
52 - 20 + 28
80 - 20
60
So,
The value of given expression 52 - 4 of (17 - 12) + 4 × 7 = 60
Plz help me well mark brainliest if correct!!
Answer:
D
Step-by-step explanation:
Just go the opposite moves.
2 north, 3 west, 4 south.
North and south are the y, or second coordinate, and west is x, the first coordinate.
you end up with (2, 4), or D
Due in 20 min plz help!!!!
Answer:
8:10 in ration
8/10 fraction
Step-by-step explanation:
est common multiple (LCM) of 60 and 84
Answer: 420
Step-by-step explanation: 420 is the first number to appear on both lists of multiples, 420 is the LCM of 60 and 84.
→Hope this help!←
A salesperson earns a commission of $322 for selling $2300 in merchandise.
Find the commission rate. Write your answer as a percentage.
The commission rate for the given amount will be 14%.
What is the percentage?According to its definition, a percentage is any number relative to 100. It is shown with the sign %. "Out of 100" is what the percentage means. Consider dividing any quantity or item into 100 identical bits.
To find the commission rate, we need to divide the commission earned by the amount of merchandise sold, and then express the result as a percentage.
The commission rate is given by:
Commission rate = (commission earned / amount of merchandise sold) x 100%
Substituting the given values, we get:
Commission rate = (322 / 2300) x 100%
Commission rate ≈ 0.14 x 100%
Commission rate ≈ 14%
Therefore, the commission rate is 14%.
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A speaker is in the shape of a cube with an edge length of 3.5 inches. The speaker is sold in a package in the shape of
square prism with a base area of 16 square inches and a height of 4 25 inches
Part B What is the surface area, in square inches, of the package?
Answer:
I think it would be 6800 square in because you just have to multiply 16 by 425.... Sorry if it is wrong
Step-by-step explanation:
f(x) = 36x, find f(3/2)
36
72
216
64
Answer:
f(5) = 6(5-2) = 18
Step-by-step explanation:
hope this help ~~~~~~~~------~~~~~~~~
Paula donate $30 to charity for every hundred dollars last summer she earned $3680 how much money did she donate to charity
$123 if we round to the nearest whole number
Answer:
ok all it is 3680 divided by 30 witch equals 122 dollars she got back
Step-by-step explanation:
hhhhhhhhhhhhhhhhhhhhheeeeeeeeeeeeeeeeeeeeellllllllllllllllllllllllllppppppppppppppppppppp plz im almost done
Answer:
a = 76
Step-by-step explanation:
a - 40 + a + 180 - (a + 36) = 180
a - 40 + a + 180 - a - 36 = 180
a + 104 = 180
a = 180 - 104
a = 76
Answer:
a = 76
Step-by-step explanation:
The remote angles theorem states that when one extends one side of a triangle, the sum of the two non-adjacent angles will equal the measure of the angle formed between the side of the triangle and the extension.
One can apply this theorem here by stating the following,
(a - 40) + (a) = (a + 36)
Simplify,
a - 40 + a = a + 36
2a - 40 = a + 36
Inverse operations,
2a - 40 = a + 36
-a -a
a - 40 = 36
+40 +40
a = 76
How do you write an arithmetic sequence.
5, 56, 107, 158, ...
Ericka and Daniel play a game. Ericka makes an origami toy that has two sets of four pockets. She labels the two sets as the blue pockets and the
green pockets. Ericka hides the following numbers inside the pockets:
blue pockets: 10, 11, 11, 12
green pockets: 12, 12, 12, 13
Daniel chooses one set of pockets, either blue or green. Then he picks one of the four pockets in the set, and then Ericka reveals the number
inside the pocket. If the number matches Daniel's age, he wins the game. If Daniel is 12 years old, what is the probability that he will win the
game?
L
Answer:
I think it's 21 because of the equy
Geometry Question, Need Help. I will give brainliest.
Answer:
QUESTION:
Geometry Question, Need Help. I will give the brainliest.
ANSWER:
I think that its the second choice on the drop-down list
Step-by-step explanation:
Hope that this helps you out! :)
If you have any questions please put them in the comment section below this answer.
Have a great rest of your day/night!
Please thank me on my profile if this answer has helped you.
plz help no Links only answers
Answer:
x=45
Step-by-step explanation:
First, we can add the two expressions and set them equal to 180.
3x+45=180
To isolate x, we can subtract 45 from each side, getting:
3x=135
Next, we can divide both sides by 3 to further isolate x. In the end, we get x=45.
What is the missing length?
Answer:
h=7
Step-by-step explanation:
A=1/2bh
42=1/2(12)h
42=6h
42/6=7
h=7
The given lines are rotated 90°. Which choice describes the lines resulting from the transformation?
A)
intersecting
B)
parallel
C)
perpendicular
D)
skew
Answer:
there still parallel even if they rotated
