Answer:
Are 20 students in the class
Step-by-step explanation:
[tex]x(0.5) = 10 \\ x = \frac{10}{0.5} \\ x = 20[/tex]
Answer:
50% is a pretty simple number and a percentage almost everyone knows.
Since this is usually common knowledge we can say that 10 is equal to said 50%. We need to find out how many people there are in this class, and we can set up two separate equations of addition. 50%+50%=x
10+10=k
50+50%=100% which is the max amount of kids that there cna be in this classroom, and that there are. This means that the number which is equal to 50% plus itself will also equal 100% of the students.
10+10=20
Step-by-step explanation:
find value of x and y
PLEASE HELP IM RUNNING OUT OF TIME
just cheat dawg sometimes you got to cheat
A flower shop has 460 dozen roses. How many roses are in the flower shop?
Answer: 5,520
Step-by-step explanation:
Multiply 460 by 12. 12 is one dozen.
32 kilometers in 2 minutes
kilometers per minute
Answer:
16 minutes
Step-by-step explanation:
32/2=16
Answer:
16 km/min
Step-by-step explanation:
32/2 km/min = 16 km/min
Shawn owns The Muffin mobile food truck. He goes home after he sells more than 200 muffins. He began the day with a big 36 muffin order! Now he's selling 24 muffins per hour. After how many complete hours can Shawn go home?
Answer:
Step-by-step explanation:
he sold 36 so lets subtract that from the 200 so he has to sell 164 more.
Now we have to figure out what times 24 is 164
It is about 7 because 24 x 7 = 28 and if he needs to sell mORE THAN it can't be 6 so it is 7 hours.
A circle has a diameter of 10 millimeters. What is the area of the circle?
Answer:
78.54 millimeters
Step-by-step explanation:
A=πr^2
A= 3.14 times 5 millimeter squared
A=78.54
Andy runs 873.6 meters in 124.16 seconds. If Andy runs at a constant speed, how far does he run in one second?
Answer:
about 7.04 meters
Step-by-step explanation:
873.6m/124.16sec=7.04 meters per second
Answer:
If you round, he runs 7 meters in a second.
Step-by-step explanation:
Which of the following could not be the lengths of sides of a right triangle?
6, 8, 10
8, 10, 12
8, 15, 17
9, 12, 15
Answer:
8,15,17
Step-by-step explanation:
it doesn’t match the triangle inequality theorem. the sum of the side lengths don’t exceed that of the third side
The Pythagorean Theorem.
∴p∵l∴e∵a∴s∵e∴h∵e∴l∵p∴
i don't understand
Answer:
I honestly don't know the answer but I'll try to help you understand the formula.
Step-by-step explanation:
for you to find the missing length of the hypotenuse you need to get your other 2 sides and multiply them by themselves/ square. After that you want to add them together. Now you have to find the square root of that total number which will be your length.
√a2+b2
hope this somehow helps
State what method you would use to solve the equation. Justify your answer. You do not need to solve the equation.
Answer:
By factoring
Step-by-step explanation:
4x^2+25=20x then:
4x^2-20x+25=0
factoring:
(2x-5)(2x-5)=0
2x=5, x=2.5
What is the value of
5/6 divided by 3/4
The population of a small town is 6800 in 2013. The population increases
by 6% annually. What was the population in 2020?
Answer:
40,800in 2020
Step-by-step explanation:
because they increase
The population of a small town is 6800 in 2013. The population increases by 6% annually. What was the population in 2020?
Answer:47 600 in 2020
Explanation:Mutiply 6,800 and 7 because 2013 subtract 2020 the answer is 7, the answer in 6,800 and 7 is 47 600 , dapat kapag dinivide mo sa 6% ang 47 600 ang sagot ay 6,800 dahil yun ang population kada years
#CARRYONLEARNING #STUDYWELLWhat is %+% Equal? My friend asked me and I didn't know what he was talking about.
I need this answer following the order of operation. Please help!
Answer:
The answer to the question provided is 1.
Evaluate: 8*6+(12-4)/2
Answer:
Step-by-step explanation:
6*8+(12-4)/2 = 0
(12-4)/2+48 = 0
8/2+48 = 0
4+48 = 0
52 = 0
L <> R
Independent Practice
Find the midpoint of the segment.
A. (4, 2)
B. (1, 0)
C. (-4, 0)
D. (0, 1)
Answer:
B. (1, 0)
Step-by-step explanation:
9514 1404 393
Answer:
B. (1, 0)
Step-by-step explanation:
You can count grid squares on the graph to find the point that is 4 of the 8 units horizontally between the points, and 2 of the 4 units vertically between the points. That will be ...
C +(4, 2) = D -(4, 2) = (1, 0)
__
Or, you can use the midpoint formula:
M = (C +D)/2
M = ((-3, -2) +(5, 2))/2 = (-3+5, -2+2)/2 = (2, 0)/2
M = (1, 0)
The midpoint is (1, 0).
A graduated cylinder is filled to the 20-mL mark with water. A nail with a mass of 1 g is placed into the water. The water level rises to 20.5 mL. What is the density of the nail?
Find the area of the isosceles trapezoid below by using the area formulas for rectangles and triangles. A = 10 cm, b = 14 cm, and c = 5 cm
Answer:
The area is 60 cm^2
Step-by-step explanation:
Here, we want to calculate the area of the isosceles trapezoid
Mathematically, the area is ;
Area = 1/2( a + b) c
Thus, we have that;
Area = 1/2(10 + 14)5
= 1/2 * 24 * 5
= 60 cm^2
Ms. Yazzie earns $16.40 per hour at her job. She works 372 hours a week for 50 weeks a year
How much does Ms. Yazzie earn in one year at her job?
A $30,750
B $32,500
C $35,750
D $37,500
Pls answer quick
Answer:
Hi how are you doing today Jasmine
This recipe makes 10 portions of porridge.
Complete the amount of each ingredient that is needed to make just 7 portions.
Recipe: Serves 10
350 g oats
1.4 ML MILK
70 g sugar
PLEASE HELPP
Answer:
245g oats
0.98L milk
49g sugar
Step-by-step explanation:
350÷10=35
1.4÷10=0.14
70÷10=7
35×7=245
0.14×7=0.98
7×7=49
what is the percent of decrease from 10 to 4
Answer:
60% decrease i am doing decrease this year i actually just did assignment couple hours ago
Step-by-step explanation:
The area of this rectangle is 32 sq cm. The width is 8 cm. What is the length of this rectangle?
Answer:
l=4cm
Step-by-step explanation:
Answer:
The length of the rectangle is 4 cm.
Step-by-step explanation:
You want to divide 32 and 8. because you want to do the inverse. l x w = a
So you want to do a/w=l
32/8=4
Can someone explain similar triangles
4(x + 4y) + 3(4x + y)
is y = 4x*
Proportional or Nonproportional?
Answer:
its proportional
Step-by-step explanation:
because its an even number comign from zero
Answer: not proportional
Pls help due ASAP
Show workings
Answer:
x=13
Step-by-step explanation:
The 2 angles are corresponding meaning that they are equal to each other so the equation is going to be
6x-3=5x+10
step 1 add 3 to each side
6x=5x+13
step 2 subtract 5x from each side
x=13
What is the value of the expression when b= 2 and c= -3
Answer:ax^2+2x-3
Step-by-step explanation:From ax^2+bx+c=ax^2+2x+(-3)=ax^2+2x-3
Answer:
is it envision or what?????
Step-by-step explanation:
1.
Violet earns $54 for mowing 3 lawns. If she charges the same amount for each
lawn, how much will she earn for mowing 5 lawns?
PLEASE HELP ME QUICK!!!!
Answer:
0.85
Step-by-step explanation:
0.85
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H0-P3 7H15 H3LP3D!
I NEED THIS IMMEDIATELY!!
While at the zoo, Mohammad counted the number of sloths and meerkats he saw. After a few minutes, he counted 2 sloths and 6 meerkats. The ratio remained constant during the remainder of his dive. Use the ratio to complete the table below.
Write an equation to model this relationship, where S represents the number of sloths and M represents the number of meerkats.
Answer:
sloths 2:6 meerkats
simplified
sloths 1:3 meerkats
1 s = 3 m
2 s = 6 m
42/3 = 14
14 s = 42 m
16 X 3 = 48
16 s = 48 m
72/3 = 24
24 s = 72 m
m = s X 3
s= m/3
3
6
14
48
24
12
Trust me its write man
There are 8 times as many dogs as cats. If the total number of dogs and cats is 45, how many dogs are there?
Answer:
40
Step-by-step explanation:
because if there are 5 cats and then there are 8 TIMES AS CATS then its 8 * 5= 40 +5 = 45
WHY 45?
because the total of cats and dogs is 45