Answer:
200.96in^2
Step-by-step explanation:
If the 1st cookie cake is 8" for its diameter and the 2nd cookie cake will have twice the length diameter of the 1st cookie cake .You will do 2 × 8 to get the diameter of the 2nd cookie cake.
First cookie cake diameter is 8".
Second cookie cake's diameter is 16".
Since we need the radius to find the area of the 2nd cookie cake we're going to do 16 / 2 which equals 8 so 8 is the radius.
A=(pi)r^2
A=(pi)8^2 *to the 2nd power means times by the same number
A=(pi)64
A= (3.14)(64)
A=200.96
=200.96^2
pi= 3.14 *for this problem
Suppose you and some friends go to the movies and buy some snacks. The snack bar charges $2 for a box of candy and $6 for the “combo.” The combo is a medium drink and popcorn. The only spending restriction you have is you must bring home some change from the money you have been given. After buying the tickets, you have $12 left to spend for snacks.
Please help me!!!!!!
Answer:
t=5.25x
Step-by-step explanation:
since X equals the number of egg cartons sold then we would have to multiply that by how much one egg carton costs (5.25$ each)
so if they sold 3 egg cartons the equation would be t=5.25*3.
(putting a variable next to a number means your multiplying it)
I hope I explained that clearly enough :P
12 = 7y + 12
Help me with this! I forgot how to do this and my teacher asked me! HELP!
Answer:
undefined
Step-by-step explanation:
12=7y+12
-12 -12
0=7y
/7 /7
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you can't solve this as you can't divide 0 by a number
Answer:
Step-by-step explanation:
12 = 7y + 12
-12 -12
0 = 7y
/7 /7
0 = y
Margaret used 12 gallons of gas to drive 252 miles. How many miles can Margaret drive with 16 gallons of gas?
Answer:
336
Step-by-step explanation:
if she can drive 252 miles with 12 gallons, you must divide 252 and 12 to figure out how many miles she can get per gallon. Once you find that answer, you multiply that by 16 gallons.
Answer:
282
Step-by-step explanation:
On Monday, Wendy had some leaves in a collection she was making for biology class. After she collected 23 leaves on Tuesday, she had 41 leaves. Find the number of leaves Wendy had on Monday.
Answer:
18
Step-by-step explanation:
41-23=18
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Help please, I don’t understand I tried everything.
Answer:
x=79
y=22.
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Can pls someone help me with my homework pls
Answer:
only want points
how does it feel to get ur points taken away from u? you did it to me so i will do it back to u. thanks for the free points
Step-by-step explanation:
Que entiendes por manipulación de gráficos
Answer:
en gráficos por computadora, el software de gráficos se refiere a un programa o colección de programas que permiten a una persona manipular imágenes o modelos visualmente en una computadora.
Step-by-step explanation:
PLZ Answer I will mark brainiest
Find the value of x in the figure shown
A. 20
B. 22
C. 45
D. 80
Which system of iniquities has no solution?
Answer:
its A i think\
Step-by-step explanation:
Please help me with the question please ASAP ASAP
Answer:
It's a rectangle
so, m∠2= 90-62=28°
Step-by-step explanation:
Answer: All im gonna say is you can take out 28 and 118 because there is nothing you can do correctly to get those as your answer.
Ahora completa la tabla 1, “Se sabe que el molde de queso fresco cuesta 5 soles, completemos la tabla.”:
show all your work?
and lease help me out ASAP
Answer: 20
Step-by-step explanation:
3y + 2 = 62
3y = 60
y = 20
Factor the trinomial 3x2 + 13x − 10 by grouping.
Answer:
(3x - 2) (x+5)
Step-by-step explanation:
3x^2 + 13 - 10
15× - 2 = -30
15+-2 = 13.....substitute 15x - 2x in place of 13x
3x^2+15x-2x-10
Factorise the first two values, thrn the second two
3x (x+5) - 2 (x+5)
Gathering the like terms together you eill be left with the following
(3x - 2) (x+5)
The factors of the trinomial 3x² + 13x - 10 is (3x-2)(x+5).
What is Factorization?The breaking or decomposition of an entity (such as a number, a matrix, or a polynomial) into a product of another entity, or factors, whose multiplication results in the original number, matrix, etc., is known as factorization or factoring in mathematics.
we have,
Trinomial= 3x² + 13x - 10
Now, factories using splitting the middle term we get
3x² + 13x - 10
= 3x² + 15x - 2x - 10
= 3x( x +5) - 2(x+ 5)
= (3x - 2) (x+ 5)
So, the factors are (3x- 2(x+5)
Learn more about Factorization here:
https://brainly.com/question/30525927
#SPJ5
Krutika rolls a fair dice 18 times.
How many times would Krutika expect to roll a four?
Answer:
every 6 rolls
Step-by-step explanation:
Please help I need help!!
Answer:
g x/ x=32
Step-by-step explanation:
Helloooooooooooooo
In 3-8, find the missing side length of each right triangle. 50yd.
30yd.
find the missing side of the triangle
Answer:
x= 8 km
Step-by-step explanation:
measurement used:
When getting measurement the missing side occupies 1 more than a half of 15km
Answer:
x = 8km
Step-by-step explanation:
Use Pythagorean Theorem:
c2 = a2 + b2
In the diagram given, the hypotenuse (c) is 17 so substitute these values into the equation
17^2 = x^2 + 15^2
Take 15 to the power 2, to the other side.
17^2 - 15^2 = x^2
Solve to get
64 = x2
Square root both sides so
x = 8
-2x+7y=14 identify the x-intercept and y-intercept
Answer:
x=7/2y − 7
Step-by-step explanation:
Let's solve for x.
−2x+7y=14
Step 1: Add -7y to both sides.
−2x+7y+−7y=14+−7y
−2x=−7y+14
Step 2: Divide both sides by -2.
−2x/−2 = −7y+14/−2
x=7/2y − 7
what is the distance between (0,0) and (8, 15) on the coordinate plane?
Answer:
23 steps away, add whatever numbers you have, aka start at 0 and go over 8 and then up 15 8+15
Step-by-step explanation:
Which function is equivalent to
g ( x ) = x 2 - 15 x - 54?
What’s the three rules of prime factoring 15 points
Answer:
15 = 1 x 15 or 3 x 5. Factors of 15: 1, 3, 5, 15. Prime factorization: 15 =
Step-by-step explanation:
Step-by-step explanation:
1. Find two prime numbers, that when added together, equal the number you started with. (Repeat this step until you have reached step 2.
2. Factor until you have prime numbers.
3. Prime numbers can only be divided by themselves or 1.
Good luck to you!
Erika paid a self-employment tax last year. She calculated the self-employment tax for different amounts of net earnings and recorded them in the table shown. Self-Employment Tax Net Earnings, x Self-Employment Tax, y $0 $0 $15,000 $2,295 $30,000 $4,590 $45,000 $6,885 Which function describes the relationship between x, the amount of net earnings, and y, the self-employment tax?
a y=15/2295x
b y=153/1000x
c y=1000/153x
d y=2295/15x
Answer:
B
Step-by-step explanation:
because i got a 100
what is the y intercept for y=4x+3
Answer:
3
Step-by-step explanation:
(0,3)
Find the values of x for 14 & 16
Answer:
14. x=46
16. Bottom Side is blocked, I can provide separate answer if you can get a better shot.
Step-by-step explanation:
All quadrilaterals have 360 degrees for angle measurements.
So, 86+44=130
360-130=230
And, 2x + 3x = 5x
Therefore, 5x=230
230/5=46
The next model of a sports car will cost 14.4% less than the current model. The current model costs $53,000. How much
will the price decrease in dollars? What will be the price of the next model?
Decreased in price=. ?
Price of the next model=. ?
Answer:
its 28,000
Step-by-step explanation:
Answer:
$7,632, $45,368
Step-by-step explanation:
Decrease in price: 53,000(0.144) = $7,632
New price: $53,000 - $7,632 = $45,368
(2.8×10⁸)⁴×(1.6×10⁶)÷2.1×10¹⁵,what's the answer in scientific notation correct to 3 significant figures?
Answer:
it should be 9375 if to do all opf this work
Step-by-step explanation:
2n+15
please help I have one hour and more questions
Answer: What do you want me to solve??? 2n+15 is no info
Step-by-step explanation:
Answer:
7.500
Step-by-step explanation:
what is the lateral surface area of the solid (options in picture) please help!
========================================================
Explanation:
The base faces are the two triangles that are parallel to one another. We'll be ignoring those faces when computing the lateral surface area.
Instead, we focus on the three rectangles that form the sides. We can think standing the prism on one of the triangular faces, so that one triangle is the floor and the other triangle is the ceiling. The rectangular pieces are the walls of this room.
The bottom rectangle is 8 cm by 16 cm, so it has area 8*16 = 128 sq cm.The rectangle on the right is 6 cm by 16 cm, so it has area of 6*16 = 96 sq cm.The rectangle on the left is 6 cm by 16 cm, so it has area 6*16 = 96 sq cm.The three areas then combine to 128+96+96 = 320 square cm which is the lateral surface area.
------------------
As a different approach, we can use this formula
LSA = p*h
where LSA is the lateral surface area, p is the perimeter of the base polygon, h is the height of the prism.
The base triangle has sides of 8, 6 and 6. So the perimeter is p = 8+6+6 = 20 cm. The height is h = 16 cm. The LSA is therefore,
LSA = p*h = 20*16 = 320 square cm.
f(x)=((x^2)+5)/(2) please help
Answer:
the answe
Step-by-step explanation: