Answers
X + 6
The length of the rectangle above is 6 units longer than the width. Which expression could be used to represent the area of the rectangle?
1. x² + 6x + 6
2. x² - 36
3. x² + 6x
4. x² + 12x +36
Answer : 4 :)
Related Questions
What do all of the numbers in the box below have in common 60% 0.57 0.9 120%
Answers
Answer:
First of all, the numbers are all positive numbers
They can all be divided by the number 3
They are all rational numbers, this means that they can be expressed as a ratio of two numbers
Which set of angle measures can be used to form a triangle ? A : 40 , 60 , 85 ,, B : 45 , 60 , 60 , C : 30 , 60 , 90 , D : 45 , 90 , 90
Answers
Answer:
D)45,90 90 this is the answer
Answer:
C) 30, 60, 90
Step-by-step explanation:
all three angles must add up to 180
A small box measures 6 in. by 4 in. by 3 4 3 4 in. high. Find the volume of the box.
Answers
Answer:
Step-by-step explanation:
6*4*3434=24*3434=82416
anyone mind helping me out ?
Answers
Answer:
18/3
Step-by-step explanation:
6x3=18
The enrollment at a university increased from 1,000 students to 6,000 students over a 6-year period. What was the percent increase in enrollment over that time period?
Answers
Answer: 500%
Step-by-step explanation:
The percent increase is calculated as:
= (New number of students - Old number of students) / Old number of students * 100%
= (6,000 - 1,000) / 1,000 * 100%
= 5 * 100%
= 500%
Find x (I have a picture of the problem)
Answers
Answer:
well, am confidnet that it is 4
Step-by-step explanation:
The width of a rectangle is five more than two times the length. The perimeter of the rectangle is 106 inches. What are the dimensions of the rectangle?
Answers
length = 2x +5
(x+2x+5)*2= 6x+10
6x+10=106
x= 96/6=16
Width =16 Mt
Length =37 mt
Write an equivalent ratio described in the situation below. The ratio of boys to girls is 5/2
Answers
HEY WEEBS CMERE WE NEED TO HAVE A GATHERING WHOOOOOOOOOOOOO
Answers
Answer:
Hello
Step-by-step explanation:
-4+2(5k-6)=-3k-39
need it with the steps
Answers
1. Distributive property 2(5k-6) = 10k -12
2. Add 10k-12-4= - 3K -39 which is 10k-16= - 3K -39
3. Add to both sides 10k -16 +16 = 10k, -3k-39 + 16 = -3k-24, 10k = -3k-24
4. Add to both sides with variable
10k + 3k = 13k, -3k-24+3k = -24
5. Divide 13k/13 = -24/13
6. The answer k≈ −1.846153846153846
find the product of 3.5 and 0.22
Answers
Answer: 0.77
Step-by-step explanation:
[tex]3.5 \times 0.22 = 0.77[/tex]
Just multiply the two numbers together.
WILL MARK BRAINLIEST! PLZ ANSWER!
Use the Pythagorean Theorem to find the value of x. Round answers to the nearest tenth.
Answers
Answer: 17.5
Step-by-step explanation:
[tex]a^2+b^2=c^2\\9^2+15^2=c^2\\81+225=c^2\\c=17.5[/tex]
Answer:
B) x=17.5
Step-by-step explanation:
9^2+15^2=x^2
x^2=81+225=306
x=17.5
A skirt originally cost $28. Alicia pays $21 for the skirt during a scale. What percent does Alicia save with the sale? (helpp )
Answers
Answer:
25% is the answer.,....
money Alicia save= 28-21= 7
percentage Alicia saves with the sale= 7/28*100
= 25%
Answer:
28 - 21 = 7
Your answer is $7
Colton has 888 comedy movies, 666 action movies, 555 fantasy movies, and 111 drama movie on his list of favorite movies. For every 555 movies on the list, there are 222 \_\_\_\_____\_, \_, \_, \_ movies.
Answers
Answer: Comedy
Step-by-step explanation:
Find out the percentages of each of the movies. First find the total quantity.
= 888 + 666 + 555 + 111
= 2,220 movies
Comedy = 888/2,220 * 100% = 40%
Action = 666 / 2,220 * 100% = 30%
Fantasy = 555/2,220 * 100% = 25%
Drama = 111/ 2,220 * 100% = 5%
222 movies out of 555 is:
= 222 / 555 * 100%
= 40%
222 movies out of 555 movies will therefore be comedy.
Answer:
222/555 are comedy
FREE BRAINLIEST! if you can answer this correctly ill give you brainliest and answer some of the questions you have posted :) thank you very much!!!
Answers
Answer:
-9 1/4
Step-by-step explanation:
−37/4
Decimal Form:
−9.25
Mixed Number Form:
−9 1/4
Soren's favorite cereal is on sale. A 20-ounce box costs $4.59. A smaller, 12-ounce box costs $2.52. Which one costs less? I alr know which one costs less I just wanna know how many cents it is per ounce.
Answers
I think the answer is 5 21 smaller.
I Hope this is the right answer to you! ^_^
Find the missing length in the trapezoid and explain how to get it
Answers
Answer:
10
Step-by-step explanation:
Use Pythagorean theorem,
hypotenuse² = 8² + 6²
= 64 + 36
= 100
hypotenuse = √100 = √(10*10)
Hypotenuse = 10
PLZ HELP WITH THESE AND FAST!!!!!!!!!!!!
Answers
Answer:
(11+4)/3*square root of 64=40
Step-by-step explanation:
11+4=15
15/3=5
the square root of 64 is 8
5*8=40.
HELP ASAP PLEASE! I need to write an equation in point-slope form of the line that passes through the points below
Answers
Step-by-step explanation:
step 1. pick one of the points: (-2, 5)
step 2. calculate the slope of the points (-2, 5) and (1, -1). m = (-1 - 5)/(1 - (-2)) = -6/3 = -2
step 3. plug them in: y - y1 = m(x - x1) = y - 5 = -2(x - (-2)).
Which of the following is equal to the expression below?
A.
B.
C.
D.
Answers
Answer: I think it might be B. Sorry if incorrect
Step-by-step explanation:
What is the remainder of x^4-6x^3-10x^2+20x+15
divided by (x + 2)
0-1
0-49
O 15
0 -17
Answers
Answer:
0 - 1
Step-by-step explanation:
U can do by simple division method to get the answer
Erin buys a bag of peanuts that weighs 3/4 of a pound later that week they the bag is two-thirds full how much does a bag oftwo-thirds full how much does a bag of peanuts weigh now
Answers
But then someone ate 1/3 of the peanuts, and the bag is now only 2/3 full.
This means that there is only two-thirds of the original 3/4 pound remaining now.
This can be simply solved by: 3/4 * 2/3 = 2/4 = 1/2 pound
Hope this helps :)
Sixty percent, or 12, of the students in Alex's class are going to the movies. 2/3, or 14, of the students in Mary's class are going to the movies. Which class has more students? Justify your answer using equations.
Answers
Answer:
Mary's class.
Step-by-step explanation:
One way to do this is to figure out how many students are in Alex's class and how many students are in Mary's class.
60% of Alex's class is 12 students
[tex]\frac{12*100}{60}[/tex] = [tex]\frac{1200}{60}[/tex]= 20 students
[tex]\frac{2}{3}[/tex] or 66.66% (repeating) of Mary's class is 14 students
[tex]\frac{14*100}{66.66}[/tex] = [tex]\frac{1400}{66.66}[/tex] = 21 students
(^^66.66 repeating)
Mary's class has more students than Alex's class.
can you slove any one question
Answers
Answer:
Step-by-step explanation:
I'm not sure how to solve the first one, but I'll try to simplify sqrt3-1/sqrt3+1. I simplified it and I got 2-sqrt3. Does that help?
For question 2, I got -0.251.
Answer:
1) [tex]\frac{\sqrt{3}-1 }{\sqrt{3}+1}=\frac{(\sqrt{3}-1)^{2} }{(\sqrt{3}+1)(\sqrt{3}-1) }=\frac{4-2\sqrt{3} }{3-1}=\frac{4-2\sqrt{3} }{2}=2-\sqrt{3}[/tex]
but [tex]\frac{\sqrt{3}-1 }{\sqrt{3}+1 }=a+b\sqrt{3}[/tex]
=> a = 2
b = -1
2) [tex]\frac{\sqrt{10}-\sqrt{15} }{2\sqrt{2} }=\frac{\sqrt{20}-\sqrt{30} }{4}=\frac{2\sqrt{5}-\sqrt{30} }{4}=-0.251[/tex]
Step-by-step explanation:
Given that the triangles are similar, find the value of x. Find the length of NR.
S
T
40
60
R
2x-2
8
N
M M
X
NR =
Answers
Given:
Figure of similar triangles.
To find:
The value of x and the measure of NR.
Solution:
In triangle RST and RMN,
[tex]\angle SRT\cong \angle MRN[/tex] (Vertically opposite angles)
[tex]\angle RST\cong \angle RMN[/tex] (Alternate interior angles)
[tex]\Delta RST\sim \Delta RMN[/tex] (By AA property of similarity)
We know that, corresponding sides of similar triangles are proportional.
[tex]\dfrac{RS}{RM}=\dfrac{RT}{RN}[/tex]
[tex]\dfrac{40}{8}=\dfrac{60}{2x-2}[/tex]
[tex]5=\dfrac{60}{2x-2}[/tex]
[tex]2x-2=\dfrac{60}{5}[/tex]
On further simplification, we get
[tex]2x=12+2[/tex]
[tex]x=\dfrac{14}{2}[/tex]
[tex]x=7[/tex]
The value of x is 7.
Now,
[tex]NR=2x-2[/tex]
[tex]NR=2(7)-2[/tex]
[tex]NR=14-2[/tex]
[tex]NR=12[/tex]
Therefore, the value of x is 7 and the measure of NR is 12 units.
Write an equation for the following description.
y is nine times the value of x.
Answers
Answer: y=9x
Step-by-step explanation:
Answer:
y = 9x
Step-by-step explanation:
Have a great day
Write these numbers in size order start with the smallest
7/9
8/11
0.79
84%
4/5
Answers
7/9 = 0.777
8/11 = 0.727
0.79 = 0.79
84% = 0.84
4/5 = 0.8
Now line them back up in order from least to greatest based on the decimal value.
Final answer:
8/11, 7/9, 0.79, 4/5, 84%
PLEASE HELP ME WITH MARK AS BRAINLIEST
Answers
Answer: 12
Step-by-step explanation:
I don’t know if I’m right but I’m Sure it’s 12
A tent that initially sold for $68.00 is on sale for 21% off. What is the sale price of the tent?
a. $41.28
b. $47.00
c. $47.00
d. $323.81
Answers
Answer:
Hey!
Try this!
Take the original price.
Divide the original price by 5.
Alternatively, divide the original price by 100 and multiply it by 20.
Subtract this new number from the original one.
The number you calculated is the discounted value.
Enjoy your savings!
Answer:
Step-by-step explanation:
100-21 gives you 79 so 68.00- .79, however, that gives you 53.72
what is the slope of the line shown below?
Answers
Answer:
A
Step-by-step explanation:
m = (-7 - 6 ) / (-5 - 1)
m = -13 / -6
m = 13/6