Evaluate x2+8x+5 when x=−2.
Answer:
25
Step-by-step explanation:
Hope This Helps!
Plz Mark Brailiest!
HELP ASAP: GEOMETRY
The parking spaces in a city lot were created by painting rows of parallel line segments, then painting a line that cuts through each of the parallel segments. A sketch of two parking spaces is shown below.
2 diagonal parallel lines are cut by a horizontal transversal. Where the first parallel line intersects the transversal, the top right angle is angle 1. Where the second parallel line intersects the transversal, the top left angle is angle 2.
If m∠2 = 115°, what is m∠1?
Can somebody help me with the answer to this? I'll mark brainliest!
Answer:
m<1=65°
Step-by-step explanation:
180-115=65°
It would also be 115 degrees because they are the same angle. :)
TROLLS WILL BE REPORTED.
please help. Image up top.
Answer:
0
Step-by-step explanation:
The priced was decreased by $300. So it starts at -$300. Then additional features is $900. So it's now $600. But the dealer took -$600 off. So now it is $0 from the original price.
please help me I really need it
Answer:
53/3
a
f
e
b
34
Step-by-step explanation:
A submarine’s elevation is −280 feet relative to sea level. A shark is swimming at an elevation of −20 feet. What is the difference in elevation between the submarine and the shark?
Answer:
260 ft
Step-by-step explanation:
-280+20=260
i need to come up with 2 equivalent expressions of -5x^12/2y^8 with work pleaseeee
passes through (-7, -4) parallel to y=1/2x+9
Answer:
y = 1/2x -.5
Step-by-step explanation:
We know that is the line is parallel to the equation then the slopes are going to be the same we just have to find the a different y-intercept.
It's a simple as this just plug the points into the equation you have like this.
(-7,-4) (PLUG IN)
-4 = 1/2(-7) +b (I do plus be so we can get another y intercept)
-4 = -3.5 + b (add 3.5 on each side)
-.5 = b
the equation parallel to the first one is...
y = 1/2x -.5
3.-8= (2.8) - 8
is it true or false
Answer: false
Step-by-step explanation:
Can someone help with the last 2?
Answer:
x > 6 and x ≤ 10
Step-by-step explanation:
You have to sleep for more than 6 hours, which means it is greater than and can not be equal to because it has to be more than 6 hours.
For the second problem, at most includes the 10th person so x is less than or equal to 10.
Hope this makes sense!!
Answer:
1. x > 6
2. x <= 10
Step-by-step explanation:
1. You want to sleep for more than 6 hours. If x equals amount of sleep, then x should be greater than 6.
2. You want at most 10 ppl. So, It can be equal to ten or less than ten ppl in the room.
write the first four terms of each sequence
f(n) = (n - 1)(n - 2)
The sum of three consecutive integers is 186. What are the integer
Answer: 61, 62, 63
Step-by-step explanation:
61 + 62 + 63 = 186
Audrey already has 2 plants in her backyard, and she can also grow 1 plant with
every seed packet she uses. Write an equation that shows the relationship
between the number of seed packets x and the total number of plants y.
Can anyone able to solve this.
Answer:
Answer in the attachment
Step-by-step explanation:
Cut off both semicircles at the top and bottom.
HelpppppppPPPPPPPPPPPPPPPP
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
If you solve this inequality you should get...
[tex]4<3+4x\\1<4x\\\frac{1}{4} <x[/tex]
So I don't know if you can but the answer is all three because 9, 7, and 1 are all greater than [tex]\frac{1}{4}[/tex].
-7.09 =
as a fraction
Answer:
- 7 9/100 or in a improper fraction - 709/100
Step-by-step explanation:
hope this helps
Answer:
- 7 9/100 :D
Step-by-step explanation:
factorize: (2a+b)^3+(a+2b)^3
Answer:
9(a+b) x (a²+ab+b²)
Step-by-step explanation:
expand the brackets collect like terms remove the brackets collect like terms factorise reorder the terms multiplyHELP URGENT GEOMETRY
The posted weight limit for a covered wooden bridge in Pennsylvania is 6000 pounds. A delivery truck that is carrying x identical boxes each weighing 14 pounds will pass over the bridge. If the combined weight of the empty delivery truck and its driver is 4500 pounds, what is the maximum possible value of x that will keep the combined weight of the truck, drives, and boxes below the bridge's posted weight limit?
Answer:
The answer to x is 107
Step-by-step explanation:
If the driver and truck weigh 4500 and the bridge is can hold 6000 lbs. than there is room for 1500 more lbs. multiply 14 by 100 and get 1400, than multiply 14 by 7 and get 98. Add those to to get 1498. So the answer is x=107
Help me please!!!!!!!!!!!
|-1.43| - 7.1 + |-1.21| answer please
Hello.
Numbers with | | around them are the absolute value, meaning it is always positive.
|-1.43| and |-1.21| become 1.43 and 1.21
The equation is now 1.43 - 7.1 + 1.21
Solve.
1.43 - 7.1 + 1.21
-5.67 + 1.21
-4.46
-4.46 is the final answer.
The midpoint of AB is M(7,-5). If the coordinates of A are (6, - 7), what are the
coordinates of B?
Answer:(8,-3)
Step-by-step explanation:
X2=8 Y2=-3
Which of the following are true statements? Select all that apply.
All integers are rational numbers.
Repeating decimals are not rational numbers.
StartFraction 715 over negative 14 EndFractionis not a rational number.
Terminating decimals are rational numbers.
0.278254….. is a terminating decimal, therefore it is a rational number.
Answer:
A . All integers are rational numbers.
D . Terminating decimals are rational numbers
E 0.278254….. is a terminating decimal, therefore it is a rational number.
Step-by-step explanation:
Please mark brainiest please
18pts Solve for x. -3x + 6 = 2x - 24
A) -30
B) -6
C) 6
D) 30
Answer: B
Step-by-step explanation: x = 6
Answer this for BRAINLIEST !
Answer:
-1/3
Step-by-step explanation:
Consider the two functions f(x) and g(x), where f(x) = 2x and g(x) is graphed below.
Graph of g(x)
Compare the rate of change of the two functions on the interval 2 ≤ x ≤ 3.
The rate of change of the function g(x) is greater than f(x).
The rate of change of the function f(x) is greater than g(x).
The rate of change of the function f(x) and g(x) are the same.
The slope of the graph is 2 .
So the rate of change of g(x) is 2, just like f(x).
In fact, g(x) is also = 2x, just like f(x) .
The marching band walks 1/15 mi in 1.5 min. At this rate, how many minutes will it take to complete 1 mile ?
What is the answer for this one
Answer:
a
Step-by-step explanation:
Answer:
The answer should be a I hope this helps
1 11/12 + 9/12
please help will give brainlest
Sarah needs to buy 21/25 meters of chain for a home project which decimal number is equivalent to 21/25
A. 8.4
B. 8.04
C. 0.84
D. 0.804
the equation 12m + 4n = 480