Answer: Your answer will be Option three
Step-by-step explanation: Because she ate 1/3 the rest of the cake.
Have a brilliant day- your friend Lily ^_^
pls help me with this asap you dont have to give a big explanation i mostly need the answer
Answer:
because 3 spheres is inside the cylinder and they are placed close together
=> The height of the cylinder is 3 times the diameter
=> the height is 18cm
the volume of the cylinder is 3,14.18.(6/2)² = 508,68
because 3 spheres have the same diameter
=> the volume of 3 spheres is 4.3,14.3³ = 339,12
=> the volume of the cylinder that is left empty is 508,68 - 339,12 = 169,56
Step-by-step explanation:
Answer:
The answer is 508,68
Step-by-step explanation:
Since the volume of the cylinder is equal to the area of the permanent base multiplied in the height
Since the radius of the base is equal to 3 and since the area of its cylinder is equal to
[tex]314 \times 3 \times 3 = 28.26[/tex]
When the height equal to 18
Then the volume equal to
[tex]28.26 \times 18 = 508.68[/tex]
9) using opposite operations, solve for m
4m+8=12
Answer: 1
Step-by-step explanation:
4m + 8 = 12
=> 4m = 4
=> m = 1
Answer:
Subtract 8 from both sides now your left with 4m and 4. Divide 4 from both sides to get 1. 1 is your answer
What is the product (x-3)(x+8), expressed as a trinomial?
A. x^2+8x-24
B.x^2-3x-24
C.x^2+5x-24
D.x^2-11x-24
Help -
pls help (ZOOM IN TO SEE FULL PIC)
Answer: 15
Step-by-step explanation:
Lets name the missing point as "x"
8^2 + x^2 = 17^2
=> 64 + x^2 = 289
=> x^2 = 289 - 64
=> x^2 = 225
=> x = 15
Simplify: (4 – 5) – (13 – 18 + 2).
Answer:
2
Step-by-step explanation:
(4 - 5) - (13 - 18 + 2)
According to PEMDAS, we should simplify the parentheses first.
= (-1) - (-3)
When you subtract a negative number, you are actually adding.
= -1 + 3
Now, add.
= 2
Hope this helps!
Which value of y makes the equation below true?
−4(y+2)−6(y−3)=12
A y=−19/5
B y=−1/5
Cy=−13/10
D -y=−11/5
Answer:
B
Step-by-step explanation:
-4y-8-6y+18=12
-10y=12+8-18
Y=-1/5
Which expression is the same as 9÷4?
Answer:
4x2.25
Step-by-step explanation:
mark brainliest please
how much does one cup of coffe cost? 8 cup of coffe for $28
Answer:
it cost rs 3.5 dollar thank you
PLZZ HELP WILL GIVE BRAINLIEST
Answer:
x=2 y=4
Step-by-step explanation:
Answer:
(2,4)
Step-by-step explanation:
substitute the [tex]y = 2x[/tex] for the [tex]y[/tex] in [tex]x = -y + 6[/tex]
[tex]x = -(2x) + 6[/tex]
[tex]x = -2x + 6[/tex]
[tex]3x = 6[/tex]
[tex]x = 2[/tex]
next take [tex]x = 2[/tex] and input it into [tex]y = 2x[/tex]
[tex]y = 2(2)[/tex]
[tex]y = 4[/tex]
so if [tex]x =2[/tex] and [tex]y = 4[/tex], the ordered pair solution is:
[tex](2,4)[/tex]
Diane left her house and traveled at a constant rate of 55 miles per hour for 4 hours. How far did she travel?
Answer:
220 miles
Step-by-step explanation:
55 x 4 = 220 miles
Answer:220
Step-by-step explanation:
55×4=20
Amos scored 100 points while playing 3 rounds of a game.
Points
Round 1 - 30
Round 2 - 25
Round 3 - ?
Total - 100
How many points did he score in round 3?
Complete the steps to solve the problem.
1. What do you need to solve for this problem? Choose a variable to represent this unknown value.
2. Using the variable you chose, write an equation to represent this situation. (Hint: You may want to put the number of points in each round on one side and the total number of points on the other.)
3. Solve this equation to find how many points Amos scored in round 3. Show your work.
1. We can subtract the scores of the first and second rounds from the total score to obtain the score in the third round.
2. An equation including a variable to solve would be x + 30 + 25 = 100.
3. By solving the equation we obtain Amos scored 45 points in the third game.
What is a numerical expression?A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.
From the given information the score for her third round would be,
= (100 - 30 - 25).
= 100 - 55.
= 45.
Another way to solve this problem is assuming Amos scored 'x' in the third game.
Therefore, (30 + 25 + x) = 100.
55 + x = 100.
x = 100 - 55.
x = 45.
learn more about numerical expressions here :
https://brainly.com/question/29199574
#SPJ1
What’s the answer??????
Answer: -50
Step-by-step explanation: (5-10) then multiply the answer by 10
In a bag there are blue sweets, red sweets and yellow sweets. The number of blue sweets is four times the number of yellow sweets. The number of red sweets is half the number of yellow sweets. Find the percentage of sweets in the bag that are yellow.
Answer:
18.18%
Step-by-step explanation:
The percentage of sweets in the bag that are yellow is as follows:
Let us assume the number of yellow sweets be x
So for number of blue sweets be 4x
And, the number of red sweets be 0.5x
So it could be written as
Blue Red Yellow
4 0.5 1
8 1 2
So for yellow, the percentage is
= 2 ÷ (8 + 1 + 2)
= 2 ÷ 11
= 18.18%
Eva is picking fruit at a farm. The fees are $5 for entry to the farm, $2.50 per pound of blueberries, and $2 per pound of apples she picks to take home. Let b be the number of pounds of blueberries and a be the number of pounds of apples Eva picked. Which of the following expressions could represent how much Eva pays?
5(2.5b + 2a)
(2.5 + 2)(a + b) + 5
2.5b + 2a + 5
5 + 2.5a + 2b
Answer:
2.5b+2a+5
Step-by-step explanation
Answer:
The third choice or 2.5b+2a+5
Step-by-step explanation:
your welcome!
Hello, if you know the answer, please explain how you got the answer to this
Answer:
b
Step-by-step explanation:
because the bottom part of the triangle shrunk by 4
I need the answer to this plzzzz
Can somebody plz help answer these questions correclty (Like what the letters equal) thanks :D
WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :DD
Answer:
20. multiply both sides by 4, x= 24
21. multiply both sides by 7, y=21
22.multiply both sides by 5, z=20
23. multiply both sides by 6, p=12
24. multiply both sides by 2, r=8
Step-by-step explanation:
you want to get the variable alone (x,p,y, etc).
so if you are dividing the variable by a number you want to take the denomentator and multiply it by itself and then you have to multiply the same number to the number on the other side of the equation.
write the equation of a line in slope-intercept form that has a slope of 5/3 and passes through the point (6,7)
Answer:
y=5/3x+-3
Step-by-step explanation:
mmmmmm u should help -9/14+ 2/7
Answer:
0.9285714285714 is the answer.....o curso de inglês de Carolina teve duração de 4 semestres e 2 meses . quantos tempo durou esse curso de Carolina ?
a 26 meses
b: 24 meses
c : 22 meses
d: 20 meses
Answer:
a 26 meses gracias por los puntos
Evaluate the expression for the given value of x.
f(x) = { (2)" ; x = 0
Answer:
2
Step-by-step explanation:
substitute the given value into the function and evaluate
A teacher polled her students and determined 37 liked math and 44 liked history.
She has a total of 180 students. If there are 3000 students in the whole school. How
many students could you infer like something other than math and history.
Answer:
I’m pretty sure it’s 2919 students
Step-by-step explanation:
Ok 37-math
44-history
180 total students
99 students in the total didnt like them
3000 students in school.
-180
2919 students
Find Sin D and sin E! Write the answer as a fraction and as a decimal. Round to four decimal places, if necessary! Please help me!
Answer:
sine D = 0.9459
sine E = 0.3243
Step-by-step explanation:
Mathematically, sine is the ratio of the opposite to the hypotenuse
The hypotenuse is the longest side and we have it as 37 in the diagram given
the opposite to angle E is 12
So the sine of E = 12/37 = 0.3243
For D , its opposite is 35
The sine of D = 35/37
sine of D = 0.9459
Someone please help me will mark BRIANLIEST
Solve the inequalities by graphing. Select the correct graph. y> X y<-X
Answer:
i think is y>X
Step-by-step explanation:
plz help i will give brainliest
Answer:
113°
Step-by-step explanation:
53+6+8= 67
180-67=113
Which does NOT represent the interior angle measures of a triangle?
O A. 5°, 75°. 100°
B. 10°,80°, 90°
OC. 20°, 60°, 100
O D. 45°, 45°, 45.
ос
E 50°, 509,80"
Answer:A
Step-by-step explanation:
Interior angles of a triangle ALWAYS have to be equal to 180
The sum of A is 180, however, those angles wont work because they have to be more close to eachother for it to be possible
The Triangle Inequality Theorem states the longest side must be shorter than the sum of the other 2 sides
Which values for x, y, and z satisfy the equation 7xy/z=28
Answer:
try x= 4z/y
Step-by-step explanation:
Help!!! Please help me I need help on my homework!
Answer:
Using the law of indices
5 X 5^-3
5^1-3
5^-2
riddle: there are 10 copy cats in a window how much are left. Cation this is math!!!
Answer:
20 cats
Step-by-step explanation:
ez lol
Answer:
i dont know 10
Step-by-step explanation: