Answers
Answer:
A. 312
Step-by-step explanation:
I answered this on another post
Answer:
answer is not there answer is 64in^2
Step-by-step explanation:
Related Questions
Factor the following polynomial fully.
10x2 + 16x – 8
A. 2(5x – 4)(x + 1)
B. (2x + 4)(5x – 2)
C. (10x – 8)(x + 1)
D. 2(x + 2)(5x – 2)
Answers
Answer:
2(x + 2)(5x-2)
Step-by-step explanation:
Here, we want to factorize the given polynomial
We have this as follows;
10x^2 + 20x - 4x -8
10x(x + 2) - 4(x + 2)
= (10x-4)(x + 2)
We can factor the first side by bringing out two and we will have;
10x-4 = 2(5x-2)
and hence;
2(x + 2)(5x-2)
A shark is 14 meters below the surface of the ocean. What is the sharks elevation with respects to sea level?
Answers
Answer:
-14 meters below sea level
Step-by-step explanation:
I am not completely sure if what you are asking is for an integer for this word problem but if it is then I hope this helps you.
-2(g+4)+7g
A. 5g - 8
B. 9g + 8
I’d appreciate if someone helped me:)
Answers
Answer:
A. 5 g - 8 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The table shows the distance Allison drove on one day of her vacation. Is the relationship between the distance and the time a proportional relationship? Did she drive at a constant speed? Complete the explanation.
Time (h) 1 2 3 4 5
Distance (mi) 55 100 165 280 250
Answers
Answer:
we conclude that the relationship between distance and time is NOT proportional.
Hence, she did not drive at a constant speed.
Step-by-step explanation:
We know that when 'y' varies directly with 'x', we get the equation
y ∝ x
y = kx
k = y/x
where 'k' is called the constant of proportionality.
In our case, the table shows the distance Allison drove on one day of her vacation.
Time (h) 1 2 3 4 5
Distance (mi) 55 100 165 280 250
using the equation
k = y/x
susbtitute y = 55, x = 1
k = 55/1 = 55
substitute y = 100, x = 2
k = y/x
k = 100 / 2 = 50
substitute y = 165, x = 3
k = y/x
k = 165 / 3 = 55
substitute y = 280, x = 4
k = y/x
k = 280 / 4 = 70
substitute y = 250, x = 5
k = y/x
k = 250 / 5 = 50
It is clear that the value of 'k' does not remain constant.
Therefore, we conclude that the relationship between distance and time is NOT proportional.
Hence, she did not drive at a constant speed.
I need help with this pls
Answers
Answer:
i think its the 3 one
Step-by-step explanation:
sorry if im wrong
Solve for X
130, 50 and X
Answers
50^2+b^=130^2
2500+b^2=16900
b^2=14,400
X=120
I need help with these two problems
-6+2/3y=0
2/3y=6
Answers
y=9
y=18
Step-by-step explanation:
y=9
A tv listed price of 655.95 before tax. If the sales tax rate is 6.5, find the total cost of the tv with sales tax included. Round if needed.
Answers
Answer:
$698.58 or round it up to $700
Please helppp I don’t understand
Answers
Answer:
m≥10
Step-by-step explanation:
Let's solve your inequality step-by-step.
7(m−3) ≥4m+9
Step 1: Simplify both sides of the inequality.
7m−21≥4m+9
Step 2: Subtract 4m from both sides.
7m−21−4m≥4m+9−4m
3m−21≥9
Step 3: Add 21 to both sides.
3m−21+21≥9+21
3m≥30
Step 4: Divide both sides by 3.
3m÷3 ≥ 30÷3
Answer:
m ≥ 10
Okay his may aIot to ask but pIease heIp! Round each number to the nearest whoIe number:(1). 6.7, (2). 12.1, (3). 30.92 and (4). 1.086
Answers
Answer:
1. 7
2. 12
3. 31
4. 1
Step-by-step explanation:
Can anyone help me solve this? Thank you! :)
Answers
14 books in 2 boxes; 20 books in 3 boxes is this proportional
Answers
no, because 14 divided by 2 is 7 and 20 divided by 3 is not equal to 7 you need 1 more book in the second box to make it proportional
Answer:yes it is
Step-by-step explanation:
Um because I said so
Baseball pitchers on a major league team throw at the following speeds (in miles per hour): 72, 84, 89, 81, 93, 100, 90, 88, 80, 84, and 87. Determine whether the extreme value is an outlier.
Answers
Answer:
100>90+1.5(9)
100>90+13.5
100>103.5
100 is not an outlier
Step-by-step explanation:
72<Q1-1.5(IQR)
72<81-1.5(9)
72<81-13.5
72<67.5
72 is not an outlier
WORTH 30 POINTS
Name One Pair Of Congruent Angles
Answers
Answer:
VS and PR
Step-by-step explanation:
what is 8+9 pllllllllllllssssssssssssssssssssssssss
Answers
Answer:
17
Step-by-step explanation:
8+9 is 17
Answer:
89
it's helpful ya lol :)
I think it's 17 :(
Which of the following numbers has the largest absolute value?
a) 16
b) 12.1
c) -2
d) -15
Answers
Answer:
numbers jump аss and to road hot talking
Step-by-step explanation:
a) 164
b) 12.1 2
c) -2 1
d) -154
Answer:
a) 16
Step-by-step explanation:
The absolute value is the distance from zero, so 16 has the largest absolute value.
What is the next fraction in this sequence? Simplify your answer. 4 5 , 7 10 , 3 5 , 1 2 , ...
Answers
Answer:
Next fraction (a5) = 2/5
Step-by-step explanation:
Given:
a1 = 4/5
a2 = 7/10
a3 = 3/5
a4 = 1/2
Find:
Next fraction (a5)
Computation:
d = a2 -a1
d = 7/10 - 4/5
d = -1/10
Next fraction (a5) = a1+4(d)
Next fraction (a5) = 4/5+(4)(-1/10)
Next fraction (a5) = 2/5
Answer:
2/5
Step-by-step explanation:
Question 7 (3 points) Which system is responsible for defending the body against harmful substances? circulatory system muscular system endocrine system immune system
Answers
Answer:
immune system
Step-by-step explanation:
it helps fight off bacteria and viruses, which are harmful substances.
Answer:
the immune system? i can explain if needed
And ice cream truck started the day off with 45 ice cream sandwiches during a stop at a busy park they sold s ice cream sandwiches after the stop the truck had 21 ice cream sandwiches remaining And ice cream truck started the day off with 45 ice cream sandwiches during a stop at a busy park they sold us ice cream sandwiches after the stop the truck had 21 ice cream sandwiches remaining
Answers
Answer:
24
Step-by-step explanation:
45 - s = 21
45-21= 24
Answer:
45-s=21
Step-by-step explanation:
S=24
Khan :>
A dog's adult weight is 50 pounds. As a puppy, it s 20% of it's adult weight. How much does it weigh as a puppy?
Answers
Answer:
Your answer would be: B.) 10 pounds
20% of 50 is 10.
Henry bought 3 sets of pencils. After he bought the pencils, his account balance showed a change of -$30.63. What would have been the change to Henry's account balance had he only bought 1 set of pencils?
Select one:
a. -$10.21
b. $10.21
c. $10.20
d. -$10.20
Answers
Answer:
-10.21 x 3 is –$30.63, therefore your answer is -10.21.
Step-by-step explanation:
Someone please me with this ASAP
Answers
Answer:
1 - 109 degrees
2- 71 degrees
3 - 109 degrees
Step-by-step explanation:
Opposite angles are equivalent.
A straight angle is 180 degrees. Subtract 71 from 180 and you'd get 109. Therefore, the Angle 1 is 109 degrees.
Since Angle 3 is the opposite of Angle 1, they are equivalent.
Angle 2 is the opposite of Angle 4, so they are equivalent as well!
Answer:
∠1= 109°, ∠2=71°, ∠3=109°, ∠4=71°
Step-by-step explanation:
Angles 4 and 2 are vertical angles therefore are congruent and have equal measure; because is given m∠4=71° then m∠2 = 71°
Angle 4 and 3 are a linear pair so m∠4+m∠3 =180° so m∠3 = 180 -71 =109°
Angles 1 and 3 are vertical angles therefore are congruent and have equal measure; because we found that m∠3=109° then m∠1 = 109°
What does 31/2 gal equal to in cups
Answers
Answer:
248 cups
Step-by-step explanation:
I hope this helps! have a good day:)
Hope will only pay 85% of a pair of shoes originally costing $139.99. How much will she pay before tax?
Answers
Answer:
about 118.99
Step-by-step explanation:
Basically, you're supposed to find the 85% of 139.99. For that you can just cross multiply.
Hope this helps :D
Casey's age is 5 years less than 8 times Jackson's age. Write the equation to model this situation. Use c for casey and j for jackson
Answers
Answer:
j8-5=c im pretty sure
Step-by-step explanation:
A container of candy is shaped like a
cylinder and has a volume of 125.6 cubic
centimeters. If the height of the container is 10
centimeters, what is the radius of the
container?
Answers
Answer:
The radius of the container is 2 centimeter
Step-by-step explanation:
Given that a container of candy is shaped like a cylinder
Given that volume = 125.6 cubic centimeters
Height of conatiner = 10 centimeter
To find: radius of the container
We can use volume of cylinder formula and obatin the radius value
The volume of cylinder is given as:
Where "r" is the radius of cylinder
"h" is the height of cylinder and is constant has value 3.14
Substituting the values in formula, we get
Taking square root on both sides,
Thus the radius of the container is 2 centimeter
What is the square root of 49?
Answers
Answer:
by “the square root of 49” you mean √49, then the answer is +7. But in another sense, every number generally has two square roots, so you ...
11 votes
Alright… Now, I am a big fan
Place the cforect steps in ordder to show how the distibutuve propperty can be used to eliminate the fractions in the equatioin 1/5x+8=1/10+9
Answers
Answer:
See explanation below
Step-by-step explanation:
In order to get rid of the denominators in the equation:
[tex]\frac{1}{5} x+8=\frac{1}{10} +9[/tex]
We find the Least Common Denominator for both denominators (5, 10) which is 10, and multiply BOTH sides of the equal sign by 10 as shown below (notice that the factor 10 we introduce multiplies ALL terms inside the parentheses):
[tex]10*(\frac{1}{5} x+8)=10*(\frac{1}{10} +9)\\\frac{10}{5} x+80=\frac{10}{10} +90\\2x+80=1+90\\2x=91-80\\2x=11\\x=11/2[/tex]
what is 24 - 1.2 how do i sovle it
Answers
Answer:
22.8
Step-by-step explanation:
You solve by subtracting 1.2 from 24
24
-
1.2
22.8
Brainiest please ?
A jar contains nickels and dimes. There are 20 coins in the jar, and the total value of
the coins is $1.40. How many nickels and how many dimes are in the jar.
Write the system of equations used to solve this problem. Define the variables.
(Hurry)
Answers
Answer:
Step-by-step explanation:
n and d are the number of nickels and dimes, respectively.
"there are 20 coins"
n+d = 20
d = 20-n
"total value is $1.40"
0.05n + 0.10d = 1.40
0.05n + 0.10(20-n) = 1.40
-0.05n + 2 = 1.40
0.05n = 0.6
n = 12
d = 20-m = 8
