Answers
Related Questions
What are the factors of x^2 + 2x - 8?*
Answers
Answer:
its 5x-16/2
Step-by-step explanation:
Step-by-step explanation:
x^2 + 2x - 8
d=b²-4ac=4+32=36
x1=(-b+√d)2a=(-2+6)/2=2
x2=
(-b-√d)2a=(-2-6)/2=-4
x=2 and x=-4
The points (8,2) and (9,10) fall on a particular line. What is its equation in point-slope form?
Use one of the specified points in your equation. Write your answer using integers, proper fractions, and improper fractions. Simplify all fractions.
Answers
Answer:
y - 10 = 8(x-9)
Step-by-step explanation:
m= (10-2)÷(9-8) =8
y-y1 = m(x-x1)
y-10 = 8(x-9)
expand and simplify (3x-3)(2x-1)
Answers
Answer:
[tex]6x^{2} -9x+3[/tex]
Step-by-step explanation:
[tex](3x-3) (2x-1)[/tex]
[tex]3x (2x-1)-3(2x-1)[/tex]
[tex]6x^{2} -3x-6x+3[/tex]
[tex]6x^{2} -9x+3[/tex]
Plz help I am timed
The weight limit for hauling logs on a local highway is 80,000 pounds. A typical log truck weighs 30,000 pounds empty.
Write and solve and equation to find the maximum weight of lumber that the truck can carry and not exceed the weight
limit.
A. 30,000 + 80,000 = x; x = 110,000
B. 30,000 + x = 80,000; x = 50,000
C. 30,000x = 80,000; x = 2.67
D.80,000 - X= 30,000; x = 5,000
Answers
Answer:
Regular Operations
The gross weight of vehicles in regular operations (operating without a special permit) is governed by the State's bridge formula (Computed Gross Weight Table in Ala. Code §32-9-20[a][4][c]). State law allows a 10 percent tolerance for weight enforcement (Ala. Code §32-9-20[a][4][d]). See Exhibit 8 for a summary of Alabama weight provisions under regular operations.
Exhibit 8: Summary of Alabama Truck Weight Limits for Vehicles in Regular Operations
Single Axle 20,000 lbs.
Tandem Axle 34,000 lbs. on Interstate highways 36,000 lbs. on non-Interstate highways
Tridem Axle 42,000 lbs.
Gross Weight 80,000 lbs. on Interstate highways 84,000 lbs. (6 or more axles) on non-Interstate highways
Other 10 percent scale or enforcement tolerance on non-Interstate highways
Step-by-step explanation:
xy+(2-x) x=3 y=2 z=4 LOLARI BINNER pls help
Answers
Answer:
5 or 7
Step-by-step explanation:
xy + (2-x)
3×2 + (2-3)
6 + (-1)
= 5
Buh if you meant (z-x) instead of (2-x)
then ......
3×2 + (4-3)
6+1
=7
Please i need the answer.
Answers
Answer:
Its 12
Step-by-step explanation:
Remember, if there is a neg number in absolute value bars its always positive.
Answer:
12
Step-by-step explanation:
there is not much of an explanation, but that's the absolute value
Let a = 5 cm, b = 12 cm, and c
= ? Using Pythagorean theorem
Answers
Answer:
c is 13.
Step-by-step explanation:
What we know:
Side a is 5 cm long.
Side b is 12 cm long.
What we need to know: What is c?
What do we do?:
a² + b² = c²
Substitute a and b for 5 and 12.
5² + 12² = c²
Find the squares of 5 and 12, which are 25 and 144.
25 + 144 = c²
Add 25 and 144 to get 169.
169 = c²
Find the square root of 169, to get c. That would be 13.
√169 = c
13 = c
Thus, side c is 13 cm long.
Good morning guys! And god bless! Does anyone knows the answer to this?
Answers
The table shows the total distance (in meters) an athlete ran over a 3- second sprint. What is the athletes average speed between points A and B
Answers
Answer:
Step-by-step explanation:
18 meters
Solve for x: one over five (5x + 12) = 18 (2 points)
Answers
Explanation : Start off with distributive property 1/5•5x and 1/5 •12, your equation should end up with 1x +2.4 =18 continue by using the 2.4 and doing the opposite, you will have 1x+2.4-2.4=18-2.4, after calculation you will have 1x=15.6 ,you can finish there or you can divide the 15.6 by one witch is still 15.6 , therefore getting your answer that is x=15.6
I need help with reflections on a graph, I'll mark brainliest. Please help me.
Answers
Answer: 1) (0,-3) 2) (4,-2) 3) (2,3) 4) (-2,2)
Step-by-step explanation: Hope this helps!
There are 60 slices of cheesecake in 5 cheesecakes. If there are the same number of slices in each cheesecake, how many slices are in 8 cheesecakes.
Answers
Answer:
96 slices
Step-by-step explanation:
60 divided by 5 is 12 and 12 times 8 is 96
hope this helps ;)
HELP VERY URGENT! PLEASEEE HELP!
Answers
Answer:
Step-by-step explanation:
Thx for the points bbg
can sombody help me ill make you brainliest
Answers
Answer:
6^22
Step-by-step explanation:
15-(-7) = 22
6^22
Answer:
1679616
Step-by-step explanation:
A rod of aluminium has a mass of 575.4g and a volume of 210cm3
Answers
Answer:
0.274g/cm^3
Step-by-step explanation:
density = mass / volume
so d = 575.4 / 210
d = 0.274g/cm^3
the new photo **** help ! solve for x
Answers
Answer:
9 a 7
bye i am in a hurry
b bb
3 + 4t = 15
so t = what
Answers
Answer:
t=3
Step-by-step explanation:
subtract 3 on both sides (4t=12)
divide by 4 on both sides (t=3)
Answer:
3+4(3)=15
Step-by-step explanation:
Fred bought a soft drink for 3 dollars and 5 candy bars. He spent a total of
18 dollars. How much did each candy bar cost ?
Answers
Answer:
3$
Step-by-step explanation:
18 - 3 = 15 divided by 5 = 3
Please answer this question
Answers
Answer:
the length is 7 cm and then just round off
Step-by-step explanation:
measure the length and then round it off
X-3 < 10 when X=8
Solution
Not a solution
Answers
Answer: 5 < 10
Step-by-step explanation:
Answer in the picture below
Good afternoon guys and god bless!! does anyone know the answer to this?
Answers
Answer:
The answer to the question provided is horizontal or 0.
Step-by-step explanation:
Good afternoon and God bless you too <3
6z + 1/4 + 4y + 1/4 + 7z -2y
Answers
Answer:
I have no idea how you want this question solved, so I simplified.
2y + 13z + 1/2
Step-by-step explanation:
Hope this helps.
Answer:
2y+13z+1/2. Hope this helped
Which equation has a variable Isolated? (PUT NO SPACES WHEN TYPING THE EQUATION y=4x and 3x+2y=55
Answers
Answer:
X is five, 100% :D
Step-by-step explanation:
HELPPPPP DUEEEE SOOON
Answers
Answer:
second one
Step-by-step explanation:
The cost to join a yoga studio is $125, plus there is an additional $90 per month fee. If Kennedy has spent
a total of $395 on her yoga membership, how many months has she been a member?
Answers
Hope that work
Explaination:
395-125=270
270 divided by 90
Is 3
A cookie recipe uses 3 cups of milk to make 12 cookies. If you make 84 cookies, how many cups of
milk did you use?
Answers
Answer:
21 cups of milk I think
Step-by-step explanation:
How many solutions does 17.75x + 24 = 18.95x + 18 have?
Answers
Answer: Simplifying
17.75x + 24 = 18.95x + 18
Reorder the terms:
24 + 17.75x = 18.95x + 18
Reorder the terms:
24 + 17.75x = 18 + 18.95x
Solving
24 + 17.75x = 18 + 18.95x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-18.95x' to each side of the equation.
24 + 17.75x + -18.95x = 18 + 18.95x + -18.95x
Combine like terms: 17.75x + -18.95x = -1.2x
24 + -1.2x = 18 + 18.95x + -18.95x
Combine like terms: 18.95x + -18.95x = 0.00
24 + -1.2x = 18 + 0.00
24 + -1.2x = 18
Add '-24' to each side of the equation.
24 + -24 + -1.2x = 18 + -24
Combine like terms: 24 + -24 = 0
0 + -1.2x = 18 + -24
-1.2x = 18 + -24
Combine like terms: 18 + -24 = -6
-1.2x = -6
Divide each side by '-1.2'.
x = 5
Simplifying
x = 5
Step-by-step explanation:
help me please !!!!!!!!!!!
Answers
Answer:
Step-by-step explanation:
first choice
1/8 x +1/8 x =2/8=1/4 x
Students make 93.5 ounces of liquid soap for a craft fair. They put the soap in 5.5-ounce bottles and sell each bottle for $4.50. How much do the students earn if they sell all the bottles of liquid soap? Explain.
fill in the blanks
The students earn $____ if they sell all the bottles of liquid soap. To find the amount the students earn, divide _____ by _____ to find the number of bottles sold. Multiply the number of bottles by ▼
5.5.
93.5.
$4.50.
Answers
93.5/5.5=17
17x4.5=$76.50
Oranges sell 8 for $1.84. Find the unit rate.
Answers
Step-by-step explanation:
oranges sell 8 for 1.84$
so,
1 unit orange =[tex]\tt{\dfrac{1.84}{8}=0.23\$ }[/tex] ⠀