what is 3(1/3a-2/3) +4a+8
5a+6
hope it's helpful ❤❤❤❤
THANK YOU
Please help!!! Thanks
Answer:
Option 2
Step-by-step explanation:
it easy Add them all up and then you get 47/16 then divide them and convert it to mixed number and then you get 2 15/16
Answer:
2 15/16
Step-by-step explanation:
We need to make sure all fractions have the same denominator.
The LCM (least common denominator) is 16.
Now we have to multiply each nunber except 2 1/16 to get a numerator of 16.
1/2: 1x8= 8, 2x8= 16→ 8/16
3/8: 3x2= 6, 8x2= 16→ 6/16
Now every add everything all up.
8/16 + 6/16 + 2 1/16 = 2 15/16
2 15/16 is our answer.
tan23.tan35.tan60.tan67.tan55 =
(a) 1 (b) 1/√3 (c) √3 (d) 0
maths
STD 10
Answer:
c
Step-by-step explanation:
since all the tangent(tan) angles are multiplying,
you factor tan out and multiply the numbers. that's : tan( 23+35+60+67+55)
tan(240)
tan(240) =√3
Pls help for points
Answer:
The Answer is 1331
Step-by-step explanation:
11*11*11
Use the give information to prove that a || b. Given 2= 6 prove a || b
Answer:
Since 2=6 is false, there is no solution.
Step-by-step explanation:
José tenía 28 bolitas y jugó dos juegos. En el primero ganó 11 bolitas, pero en el segundo perdió 17 cuántas bolitas tiene ahora José
In a class of 23 students, 18 are female and 7 have an A in the class. There are
5 students who are female and have an A in the class. What is the probability
that a student chosen randomly from the class is a male?
Answer:
5/23
Step-by-step explanation:
23 students, 18 females so 5 males
In this case, the probability of a male student being chosen at random from the class is 5/23.
Definition of classical probability:The probability of an event is the ratio of the number of cases favorable to it to the total number of cases possible when nothing leads us to expect any of these cases to occur more than any other, making them equally possible for us.
i.e. probability of an event = number of the possible outcome of an event/number of total outcomes in the sample space
What is an event?An event is a set of outcomes of an experiment to which a probability is assigned in probability theory.
What is a sample space?A sample space is a set of possible outcomes from a random experiment.
How to solve this problem?Here, the random experiment, in this case, is "a student chosen at random from the class". There are 23 students in the class. So, the number of total outcomes in the sample space is 23. Let us consider the event as “the randomly chosen student is a male”.
Since there are 18 female students in the class, so the number of male students is (23-18)=5.
i.e. the number of the possible outcome of this event is 5.
Therefore the classical definition of probability, we can conclude that
Required Probability = 5/23
Hence the probability that a student chosen randomly from the class is a male is 5/23.
Know more about classical probability here -
https://brainly.com/question/14743062
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1 cup=250 ml, convert 3/4 cup to ml?
Answer:
187.5 ml
Step-by-step explanation:
wally uses his own recipe for mixing glittered paint. he recently mixed 3 1/3 cup of glitter to make 2 1/2 gallon of paint. how much glitter does wally use in each gallon of paint.
Answer:
4/3s per gallon
Step-by-step explanation:
3 and 1/3= 10/3
So you know that in the whole 2 and 1/2 gallons of paint, there are 10/3s cups of glitter.
So that means you have to split the 10/3 cups into the 2 and 1/2 gallons.
Thus, in one gallon there is 4/3s.
One gallon 4/3s+ One gallon 4/3s+One half of a gallon 2/3s=10/3s
4/3+4/3+2/3=10/3
So each gallon has 4/3s cups of paint
write a letter to the commissioner of police in your state telling him about the increase rate of armed robbery and other criminals activities not less than 450 words
Find all solutions of the equation in the interval [0, 2)
Answer:
x = [tex]\frac{\pi }{3}[/tex] , [tex]\frac{2\pi }{3}[/tex] , [tex]\frac{4\pi }{3}[/tex] , [tex]\frac{5\pi }{3}[/tex]
Step-by-step explanation:
sin²x = 3cos²x
[tex]\frac{sin^2 x}{cos^2 x}[/tex] = 3
tan²x = 3, x ∈ [0, 2π)
tan x = √3 , x ∈ [0, 2π)
x = [tex]\frac{\pi }{3}[/tex] , [tex]\frac{2\pi }{3}[/tex] , [tex]\frac{4\pi }{3}[/tex] , [tex]\frac{5\pi }{3}[/tex]
what is it please?*mmm,mmjjjjjjn
Answer:
y=-4x
Step-by-step explanation:.
Can you answer this please
Answer:
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiStep-by-step explanation:
What is the factored form of 27 - 530?
Answer:
1,2,3
Step-by-step explanation:
FIND THE LENGTH PLZ !!!
Answer:
NM = 20
Step-by-step explanation:
Since the triangles are similar, the lengths can be set up in proportions.
So ,
= 6/8 = 15/x
6x = 120
x = 20
NM = 20
perform the multiplication: (c+4)^2 (4-c)^2
Answer:
256
Step-by-step explanation:
(c + 4)²
c² + 16
(4 - c)²
16 - c²
(c + 4)²(4 - c)²
c² + 16 × 16 - c²
+ c² + 16 × 16 - c²
+ c² + 256 - c²
256
Why
is 30% of 40
and 40% of 30 the
same?
Answer:
no it's different 30% would be 12 and 40% would be 16 if it was going into 30 now mark as brainliest
Answer:
In both cases you are really multiplying the same numbers together.
Step-by-step explanation:
30% of 40 would be 30 x 40 x 0.01 = 12
or 0.30 x 40 = 12
40% of 30 would be 40 x 30 x 0.01 = 12
or 30 x 0.40 = 12
Pls help!!
If the table below represents the number of cars sold in September , who sold the most cars?
A. Sara
B. Randy
C. Frank
D. Alice
Answer: C. Frank
Step-by-step explanation:
Frank sold 25 cars which is the highest amount.
B =
Round your answer to the nearest hundredth.
А
4
C
B
3
Answer:
(C)
Step-by-step explanation:
Bec this is the best way to get
the answer really like I have a lot to do with me and
o get out and you h gf dfgjj ygdf
The Glazed Donut Shop made 120 donuts, and 48 of them are filled with jelly. What percent of the donuts are filled with jelly?
Answer:
just divide 48 by 120
Step-by-step explanation:
Write an exponential function in the form y=ab^xy=ab x that goes through points (0, 7) and (2, 252)
Answer:
y=7(6)^x
xStep-by-step explanation:
Picture attached pls help (will give brainliest)
Answer:
[tex] \boxed{ \tt{b.}}[/tex]
Step-by-step explanation:
[tex] {2x}^{4} + {2x}^{3} - {x}^{2} - x \\ x({2x}^{3} + {2x}^{2} - x - 1) \\ x({2x}^{2} (x + 1) - 1(x + 1)) \\ {2x}^{3} (x + 1) - x(x + 1) \\ ({2x}^{3} - x)(x + 1)\\ x({2x}^{2} - 1)(x + 1)[/tex]
What is the distance of AB
Answer:
It's around 9.22
Step-by-step explanation:
Answer:
[tex]\sqrt{85}[/tex]
Step-by-step explanation:
Distance formula.
(-7, -2) (2, -4)
-7 minus 2, you get -9. Squared is 81.
-2 minus -4 gets you 2. Squared is 4.
Add 81 & 4. You get 85.
Square root 85, there's your answer.
evaluate the following expressions -5+2(8-12)
Answer:
[tex] - 13[/tex]
Step-by-step explanation:
1) Simplify 8 - 12 to -4.
[tex] - 5 + 2 \times - 4[/tex]
2) Simplify 2 × -4 to -8.
[tex] - 5 - 8[/tex]
3) Simplify.
[tex] - 13[/tex]
Therefor, the answer is -13.
Answer:
- 13
Step-by-step explanation:
Hope this will help
When Ava went to bed, the temperature was 3°F. When she woke up, the temperature had decreased by 6°F.
What was the temperature when Ava woke up
Answer:
-3°F
Step-by-step explanation:
3-3=0, -3 more is -3
Solve for X please help
Answer:
X = 2
144 + 18x = 180
Subtract 144 from each side
18x = 36
Divide by 18 on each side
x = 2
Hope this helps
Step-by-step explanation:
#2
For 2)
12x + 15 = 135
Subtract 15 from both
12x = 120
Divide by 12 on both
x = 10
Pls how can I round the following figures to the nearest ten, hundred, thousand (1)46,586 (2)213,340 (3)391,565
Answer:
Step-by-step explanation:
Sample Nearest 10 nearest hundred nearest thousand
1 46590 46500 47000
2 213340 213300 213000
3 391560 391600 392000
The table above is actually the answers. The rule is this:
If you want to round to the nearest 10, go to the tens place.Observe the units placeIf the units place is 5 or more, round the 10s place up one.Show the units place as a zeroIf the units place is 4 or less, leave the 10s place alone. Make the units place 0. Rounding to the tens place always gives a 0 at the units placeIf you want to round to the 100s place
Round the hundreds place using the five or more or 4 or less rule from the above rules.You should have 2 zeros at the end.If you want to round to the 1000s place
Round the thousands place using the five or more or 4 or less rule from the above rules.You should have 3 zeros at the end.Ms. Clandestine is planning to take her study group on a field trip to an amusement park. The regular cost is $25 per person. There is a party special that costs $15 per person with an additional $150 fee for a private room where students can eat lunch. Ms. Clandestine is trying to decide if she should use the regular price or the party special.
Question 1:Write an equation to show the total cost of the regular price with x people.
Group of answer choices
y=5x + 2
y=2x + 5
y=25x
None of the above
Question 2:Write an equation to show the total cost of the party special with x people.
Group of answer choices
y=15x + 25
y=15x + 150
y=150x + 15
None of the above
Question 3: What is the solution to this system?
Group of answer choices
(-375, 15)
(-15, 375)
(375,15)
(15,375)
Question 4: What does the solution mean in relation to THIS PROBLEM?
Question 1:
Multiply the regular price by the number of people (x)
Y = 25x
Question 2:
Multiply the special rate by number of people(x) and add the cost of the room:
Y = 15x + 150
Question 3:
Replace x with a positive value and solve for y, which will be larger than the x value
Answer (15,375)
Question 4:
This means for 15 people the total cost for the special rate would be $375
PLEASE ANSWER THE PIC(S) BELOW
Answer:
Steel, steel just more in general
Step-by-step explanation:
What equals 2а + 3c.
Answer:
5ac
Step-by-step explanation:
2a+3c equals 5c becasue it's maths