Factor completely and then place the factors in the proper location on the grid.
4 n2 + 28 n + 49
Answer:
(2n+7)^2
Step-by-step explanation:
A circular pool has a radius of 10 feet. What is the area of the pool? Use 3.14 for it. The area of the pool is about ft?
Answer:
314ft^2
Step-by-step explanation:
The area of a circle is found using this equation:
A=3.14r^2
r = radius
so if we know the radius is 10ft, we can put that into the equation and it will read:
A=3.14(10)^2
^2 means squared, for clarification.
Using PEMDAS we know to do exponents first
A=3.14(100)
Now multiply
A=314
and don't forget to add your units and square!
A=314ft^2
I have attached the question :)
Answer:
The first one
Step-by-step explanation:
the X values are all diffrent
A large pizza costs $15.99. A second large pizza is 2/3 off. Using an estimate, approximately how much will it cost for 2 large pizzas?
Janet uses 6.5 pins of white paint and blue paint to paint her bedroom walls. 2/5 of this amount is white paint,and the rest is blue paint.How many pints of blue paint did she use to paint her bedroom walls?
Answer:
3.9 pints
Step-by-step explanation:
Given:
Caroline uses 6.5 pints of blue paint and white paint to paint her bedroom walls.
2/5 of this amount is blue paint, and the rest is white paint.
To find :
How many pints of white paint did she use to paint her bedroom walls?
Solution:
Caroline uses pints of blue paint and white paint = 6.5
Amount of blue paint = 6.5 - 2.6 = 3.9 pints
Therefore, 3.9 pints of white paint she used to paint her bedroom walls.
These are the new questions, there are 2 here. 2 images, 2 different questions
Answer:
1) 12.62) 18Step-by-step explanation:
Use ratios and solve for x
Q1
27/24 = (3x - 21)/(x + 13)9/8 = 3(x - 3)/(x + 13)3/8 = (x - 3)/(x + 13)8(x - 3) = 3(x + 13)8x - 24 = 3x + 398x - 3x = 39 + 245x = 63x = 63/5x = 12.6Q2
9/14 = (x + 8)/(3x - 2)9(3x - 2) = 14(x + 8)27x - 18 = 14x + 11227x - 14x = 112 + 1813x = 130x = 10EF = x + 8 = 10 + 8 = 18When a 15%, 38%, and 44% series of discounts are applied, the total markdown rounded to the nearest percent is
Answer: 97%
Step-by-step explanation:
15% + 38% + 44% = 97%
The sum of 2 numbers is 30. Their product is 176. What are the 2 numbers?
Answer:
Step-by-step explanation:
x, 30 - x add to 30. The other condition says
x (30 - x) = 176. Multiply it out.
30x - x^2 = 176, so
x^2 - 30x = -176, complete square by adding 15^2 to both sides
(x - 15)^2 = 225 - 176 = 49, take square root
x - 15 = 7, so one number is:
x = 22 and the other is 30 - x = 8.
What is the answer to the following equation:
1 + 1 = x
Answer:
1 + 1 = x
X = 2.
don't delete my answer this time.
again.. if you are so smart why didn't you solve it yourself.
I know how you'll take revenge.
by deleting. my answer ? you can do that if you want.
cause ill still get the point tho. LOL.
What value does the 7 represents in the number 94.087?
0.007, also known as the thousandths place in decimals.
Andre took 6 kicks and made 4 goals:
4/6
. Tom wants to take more than 20
kicks and make an equivalent fraction to Andre. What are two possible
fractions of goals Tom can make?
Answer:
Answers: 40/60 and 400/600.
Step-by-step explanation:
Ok, these fractions are equivalent to 67%, and to 4/6.
write an expression for the operation described below subtract v from 2
Answer:
2 - v
Easy method: plug in v with some other number and see how it rolls out
Answer:
Hi how are you doing today Jasmine
Can someone help me with this please
Answer:
9,17
Step-by-step explanation:
larger no=8+smaller no
larger no+ smaller no= 26
::8+s(larger no from equation 1 )+s=26
*2s=18
*s=9
6= w-56/-7 , what is the value of w?
Answer:
-2
Step-by-step explanation:
what is 1/10 as a percentage
Answer:
10% or .10
Step-by-step explanation:
Please change the mixed number into a improper fraction: 1. 7 and 5/16= *
helpp
A- 120/16
B-117/16
Answer:
117/16
Step-by-step explanation:
7 * 16 = 112
112+5 = 117
A city worker is painting a stripe down the center of Main Street. Main Street is 8/10 mile long. the worker painted 4/10 mile of the street. explain how to find what part of a mile is left to paint..
What does -8/9 × -6/7 really equal
Answer:
16/21
Step-by-step explanation:
Josh bought 2 pairs of $15 jeans. He also bought three shirts that were $10 each minus a $1 clearance
discount on each shirt. Finally he made a stop to get cookies for his party. The cookies cost $3 per dozen and
he needed 6 dozen. Which expression represents Josh's purchases? What was Josh's total money spent?
Answer:
Answer: $75 Equation: (15×2)+3(10-1)+(3×6)=75
Step-by-step explanation:
10. 13(m - 2) = -4(11 + m) - 1
Answer:
if you're solving for M then your answer is
m = -19/17
What is 19 tens plus 13 tens
Answer:
320
Step-by-step explanation:
19(10) = 190
13(10) = 130
190 + 130 = 320
what is the lowest common multiple of 3 , 4 and 2
CAN SOMEONE PLEASE HELP
Step-by-step explanation:
The answer is down here
1. 8
2. 2
3. b
4. f
Aaliyah has $50 in a savings account. The interest rate is 5% per year and is not compounded. How much will she have in 1 year?
Answer:
25 million on some jewlery that you put on you head
Step-by-step explanation:
Answer:
$52.5
Step-by-step explanation:
given
P=$50 R=0.05 T=1
I=PRT
I=50×0.05×1
I=$2.5
50+2.5=$52.5
Brandon treated his friends to lunch which cost him $32.60. He left a 20% tip for the waitress. How much was his total bill including tip?
Answer:
39.12
Step-by-step explanation:
First you find 20% of 32.60
32.6 * 20/100
32.6 * 0.2
= 6.52
So the tip is $6.52
Add the tip and the regular cost
32.60 + 6.52 = 39.12
$39.12 is the total amount he paid
7.50 on 250.00 is what percentage
Answer:
the answer is 3 zz
Step-by-step explanation:
Factor the expression completely.
1882 - 32
Answer:
2 (941 - 16)
Step-by-step explanation:
You need to first find a number that is a factor of 1882 and -32
In this case it would be 2
So you factor out 2
= 2 (941 - 16)
Please help on this math question.
Will be marked as BRAINLEST!
Answer:
20
Step-by-step explanation:
[tex]25 \times 25 - 15 \times 15 = 400[/tex]
[tex] \sqrt{400} = 20[/tex]
Answer:
b=√400
=20
Step-by-step explanation:
15^2+b^2=25^2
225 + b^2=625
b^2=625-225
b^2=400
b=√400
b=20
Katie has to drive 15 miles east and 36 miles north to get to her aunt's house. Which of the following equations could be used to find the direct distance to her aunt's house?
1. 36 2 + b2 = 15 2
2. 15 2 + 36 2 = c2
3. a2 + 15 2 = 36 2
Write the function rule for the following arithmetic sequence.
10, 15, 20, 25, ....when x = 0, 1, 2, 3,....
A f(x) = 10x + 5
B f(x) = 5x + 10
C f(x) = 10(5)x
D f(x) = 5(10)x
Step-by-step explanation: