Answer:
The answer is 8
Step-by-step explanation:
The answer is 8 because
[tex]40*0.2 = 8[/tex]
3/5 of a club are 12 years old. If there are 35 members in the club, how many members are age 12? ____ member are age 12.
Answer:
21
Step-by-step explanation:
35 times 3/5
multiply 7 by 3
Answer:
ok
Step-by-step explanation:
Helps pls ill give u points lel
Answer:
umm i just woke up maybe later
Step-by-step explanation:
the first one is 6 red beads to 9 blue beads
the second one is 10 red beads to 15 blue beads
the last one is 14 red beads to 21 blue beads
hope this helps
HELP PLEASE EXPLAIN!!!!!!
Answer:
B) (6,21)
Step-by-step explanation:
x is increasing by 2 and y is increasing by 7 so the next pair would be (6,21)
Answer:
(-6,-21)
Step-by-step explanation:
because the the 14 + 7= 21 and 4 +2= 6 and the x/y is labeled on the left side so it would be the negative one or the first one
What is the solution of this system?
-2y-8=-4x
-y-4x=-2
ASAP Simplify both expressions pls. 1. 3y^2+3(6y^2-9) 2. 0.5(x^4-3)+11
Answer:
[tex]1.\ 21y^2-27[/tex]
[tex]2.\ 0.5x^4+9.5[/tex]
Step-by-step explanation:
Solving (1)
[tex]3y^2+3(6y^2-9)[/tex]
Open bracket
[tex]3y^2+3*6y^2-3*9[/tex]
[tex]3y^2+18y^2-27[/tex]
Simplify like terms
[tex]21y^2-27[/tex]
Solving (2)
[tex]0.5(x^4-3)+11[/tex]
Open bracket
[tex]0.5*x^4-0.5*3+11[/tex]
[tex]0.5x^4-1.5+11[/tex]
Simplify like terms
[tex]0.5x^4+9.5[/tex]
Give an approximate value to the tenth of the angle IJK. Thanks so much!! need answer asap!! assignment due in 5 mins pls help!!!! SHOW UR WORK PLS PLS PLS
Answ, i just need 5 pts thanks!
Step-by-step explanation:
Someone pleasee help me with this freaking IXL.
I would also really appreciate if you would explain your answer. is okay if you done want to:>
8 > -10, divide both sides by 2
Answer:
4>-5
Step-by-step explanation: is that what u mean?
Answer:
4 > -5
Step-by-step explanation:
8 / 2 > -10 / 2
4 > -5
The half-life of a radioactive kind of yttrium is 50 minutes. How much will be left after 150 minutes, if you start with 416 grams of it?
Answer:
IT WILL BE 1 1/2 AFTER 150 MINUTES/
Step-by-step explanation:
please help me im so confused
Answer:
the answer is 9w+2/3
Step-by-step explanation:
Please mark me branliest
Answer:
9w+23
Step-by-step explanation:
bc i kno
plz mark ME brainilist
please answer these 5 easy questions and please give me correct answers :( i really need this. 12-16 please <3
HELP ME (also simplifying)
Determine the lateral and total surface area of the pyramid.
Answer: lateral=20cm
total=1312
Step-by-step explanation:
What is 40% of 95 ?
A) 38
B) 55
C) 237.5
D) 0.004
9 is what percent of 15 ?
A) 45%
B) 60%
C) 135%
D) 166%
Answer:
135
Step-by-step explanation:
180- 45= 135
Answer:
a b
Step-by-step explanation:
40% of 95 is 38
9 is just over half of 17
USE THE distance formula to solve.
In Virgina, The speed limit on most country roads is 55 miles an hour. at that rate, how far can you travel in 3 hours?
PLEASEEE HELPPP THIS IS URGENTT!!! PLEASEEEEEE HELPP PLEASEEE HELPPP!!!!!
Answer:
165 miles
Step-by-step explanation:
Multiply 55 x 3
Max earns $6.50 per hour mowing lawns. On Saturday he earned $52. How many hours did he mow lawns?
Answer:
8 hours
Step-by-step explanation:
i just did 52÷6.50=8
I- GUESS WHO NEEDS HELP AGAIN...
I don't wanna fail math aaaa
Answer:
C
Step-by-step explanation:
Follow Pythagorean Theorem. a^2 + b^2 = c^2
We know b and c:
a^2 + 12^2 = 13^2
a^2 + 144 = 169
a^2 = 25
a = √25
a = 5
The answer is C because we know side a = 5
Give this branliest
Solve for a.Question is in picture. Giving brainliest
Help please lol thankssss
Answer:
1. 60
2. 36
6. 57
Step-by-step explanation: For number 2 and 6 I subtracted the numbers by 90 because one side of the triangle is 90 degrees.
Hypothetically. Relli’s in DeWitt had 30 workers in their restaurant in the year 2010. In 2011 they let go 20% of their workers due to budget cuts. In 2012, they are letting go another 10%. How many workers will they have at the beginning of 2013? Round to the nearest whole worker.
At the beginning of 2013, they would have 22 (21,6) workers.
30-20%(6)=24
24-10%(2,4)=21,6
Help me with this math
Answer:
x= 35° hope this helps!!!
Answer: 35°
Step-by-step explanation: the total of a triangle's angles always equals 180° and we know 2 of the angles so if you add the two (55+90=145) and subtract that from 180 (145-180=35) you get 35°
:D its that time of the day plz help me with my math
Answer:
x>-3
Step-by-step explanation:
Michelle ordered 200 T-shirts to sell at the school carnival. She paid $2.80 per shirt, plus 5% of the total order for shipping. When she sells each T-shirt at the carnival, she adds 150% markup to the total price she paid for the shirt (including the cost of shipping). What is the selling price of each T-shirt? help i only have 10 points but plz help
Answer: 4.18$ or 4.19$ per shirt (I’m not entirely sure my answer is correct but do what you must with this info)
Step-by-step explanation: 200 times 2.80 is 560,
5% of 560 is 588,
150% of 588 is 882,
and then 882 divided by 200 is 4.18 (or 4.19)
Meg laid 15 tiles in 50 minutes.
Jessica worked for 85 minutes at a faster rate per tile than Meg.
Choose all the rates that could be Jessica’s rate.
20 tiles in 85 minutes
24 tiles in 85 minutes
28 tiles in 85 minutes
1 tile in 3 minutes
1 tile in 4 minutes
look at all of this math. do it all or something for 50 points each ig
(a + b)2 = a2 + 2ab + b2
(a – b)2 = a2 – 2ab + b2
(a + b) (a – b) = a2 – b2
(x + a)(x + b) = x2 + (a + b)x + ab
(x + a)(x – b) = x2 + (a – b)x – ab
(x – a)(x + b) = x2 + (b – a)x – ab
(x – a)(x – b) = x2 – (a + b)x + ab
(a + b)3 = a3 + b3 + 3ab(a + b)
(a – b)3 = a3 – b3 – 3ab(a – b)
(x + y + z) 2 = x2 + y2 + z2 + 2xy + 2yz + 2xz
(x + y – z) 2 = x2 + y2 + z2 + 2xy – 2yz – 2xz
(x – y + z)2 = x2 + y2 + z2 – 2xy – 2yz + 2xz
(x – y – z)2 = x2 + y2 + z2 – 2xy + 2yz – 2xz
x3 + y3 + z3 – 3xyz = (x + y + z)(x2 + y2 + z2 – xy – yz -xz)
x2 + y2 = 1212 [(x + y)2 + (x – y)2]
(x + a) (x + b) (x + c) = x3 + (a + b +c)x2 + (ab + bc + ca)x + abc
x3 + y3 = (x + y) (x2 – xy + y2)
x3 – y3 = (x – y) (x2 + xy + y2)
x2 + y2 + z2 -xy – yz – zx = 1212 [(x-y)2 + (y-z)2 + (z-x)2]
Answer:
hikbzjeofndid9sjdbs8
Plssssssss Help!!!!!!
A relationship between X and Y is defined by the equation y = -3 x + 1/2. Which statements are true of this relationship? Check all that apply.
A pyramid has a square base of 64 square centimeters. The triangular faces have a base of 8 centimeters and a height of 14 centimeters. What is the total surface area of the square pyramid?
Answer:
A cube has a lateral area of 676 square feet. ... The square base of the pyramid has side lengths of 32 centimeters. ... A rectangular prism has dimensions x units, 2x units, and x + 8 units. ... The triangular bases of a triangular prism have three congruent sides, each measuring 10 ... The height of the prism is 15 centimeters.
Step-by-step explanation:
Which of the following CAN be represented by the expression 15 + n?
Answer:
The total number of students on the bus if there are 15 females and n males
Step-by-step explanation:
The total number usually means addition, as well as 15 females + n males would give you the total
Please explain it, because it’s a requirement.
Hellppp plzz: What is the unit rate of the Rosk Construction?
Answer:
As an average Rs 10 lakh was the cost of construction of a four Lane High way for alength of One km without Service Roads on both sides fifteen years back . But from 2005 this cost is increased to Rs 10 crore for every one km for a highway of Four Lane & service roads on both sides.
Step-by-step explanation:
i hope this is right