Answer:
Step-by-step explanation:
Set each factor equal to zero and solve for the indicated variable.
x + 2 = 0 yields x = -2, or (-2, 0). Plot this (-2, 0). (This is the x-intercept.)
y - 5 = 0 yields y = 5, or (0, 5). Plot this (0, 5) (This is the y-intercept.)
Finally, draw a line through these two intercepts.
True or False:
(2x2 - 3x) - (4x2 - x) = -2x2 - 2x
can someone please help me with this question? (no links!!)
Answer:
95.03
Step-by-step explanation:
half the radius- 11/2=5.5
A=πr^2
=πx5.5^2
Which answer shows a reflection across the x-axis?
Answer:
C
Step-by-step explanation:
The key word is x-axis, and since the bottom line is the x, just look for a reflection of it.
The answer to this question
Answer: B
Step-by-step explanation:
I believe so but I’m not sure I remember having that exact question I forgot
It takes Jim 3 hours to mow his lawn. Jim is 80% finished. How much longer, in minutes, will it take Jim to completely finish mowing his lawn?
Answer:
36 minutes
Step-by-step explanation:
Write down Jim's rate:
1 lawn 1 lawn
------------- or --------------------
3 hours 180 minutes
Multiply numerator and denominator both by 0.20:
0.20 lawn
--------------- which tells us it will take Jim 36 more minutes to finish his
36 min mowing.
In a trivia game, correct answers are worth 4 points each and incorrect answers are worth-3 points each. Louis answered 6 questions correctly and 7
questions incorrectly. What is Louis' score?
Answer:
Louis score would be 2
Step-by-step explanation:
Which of the following is a factor of
X^2
- 2x + 15
Select one
X-5
X+3
None of the above
X-3
Answer:
both (x - 5) and (x - 3) are factors of x^2 - 2x + 15
Step-by-step explanation:
Please write this all on one line: x^2 - 2x + 15.
Recognize that 3*5 = 15. Possible factors of x^2 - 2x + 15 are thus (x - 5) and (x + 3). Multiplying these together results in x^2 - 2x + 15, so we have verified that both (x - 5) and (x - 3) are factors of x^2 - 2x + 15.
f(x) = x² - 2x + 15
Solution:This function f(x) will have the negative "discriminant" in root ; thus forming complex roots
So this function has no rational roots
∴ None of the above is the right answer .Acellus Find the value of x. Round to the nearest tenth. 33° 6 x = [?] PLEASE HELP DONT PUT RANDOM STUFF GETTING REPORTED
Answer:
3.27
Step-by-step explanation:
Let us assume that the values are the side of a right triangle where;
Hypotenuse = 6 (longest)
Angle of elevation = 33 degrees
Required
x = opposite side
Using the trig identity
Sin theta = opp/hyp
Sin 33 = x/6
x = 6sin33
x = 6(0.5446)
x = 3.27
Hence the value of x is 3.27
Note that the values of the sides are assumed.
Written as a simplified polynomial in standard form, what is the result when
(3x – 2)2 is subtracted from 9?
Answer:
-9x^2 + 12x + 5
Step-by-step explanation:
I'm assuming you meant (3x – 2)^2. The " ^ " indicates exponentiation and is required. We then have:
9 - (3x – 2)^2, which, when expanded, is
9 - (9x^2 -12x + 4), or:
-9x^2 + 12x + 5
Drag and drop numbers and symbols into the blanks to complete an equation that can be used to find the value of y. Each symbol may be used more than once or not at all.
Drag and drop the numbers and symbols into the correct order.
Step-by-step explanation:
what grade you in bro I am 7 how am I supposed to know this
HELPSDBNENANSSnshejs
Answer:
64 left handed girls
25 left handed boys
89 total left handed students
Step-by-step explanation:
Multiply 320 x 0.2
Multiply 250 x 0.1
You can think of it this way, 0.2 is 2/10 and 0.1 is 1/10 so take 20 percent of 320 and 10 percent of 250
Add them up for your answer 64 + 25 = 89
Find the measure of the third side of each triangle.
Answer:
2x - 2y
Step-by-step explanation:
P = 7x + 2y
P =a + b + c
7x + 2y = 2x + y +3x - 5y + c
7x + 2y - 5x - 4y
= 2x - 2y
Marie has one 6-sided cube with the last 6 letters of the alphabet. She has another 6-sided cube with the first 6 letters of the alphabet. If she rolls both cubes at the same time, what is the probability that the cubes will land on vowels?
A 1/18
B 1/12
C 1/4
D 1/6
What is the value of the expression (2) 6 over 2?
Answer:
16 I think I dont know lol
7,-3,12,-0.8,0.8,-10,-2 if these numbers represent temperatures in degrees Celsius which is the coldest?
Answer:
-10 i think
Step-by-step explanation:
Talia bought a home for her pet turtle the rectangular tank is 3 feet long. 1 foot wide and 2 feet high. What is the volume?
Answer:
Volume of rectangular tank = 6 cubic feet
Step-by-step explanation:
Length of the rectangular tank = 3 feet
Width of the tank = 1 feet
And height of the rectangular tank = 2 feet
Since, tank is in the shape of a cuboid,
Volume of a cuboid = Length × Width × height
= 3 × 1 × 2
= 6 cubic feet
Therefore, volume of the rectangular tank will be 6 cubic feet.
Answer:
6
Step-by-step explanation:
1. The distance around a park is miles. Noah rode his bicycle around the park for a total of 3 miles. How many times around the park did he ride?
Answer:
2times
Step-by-step explanation:
3/2mi=1.5mi
3/1.5=2
2times
What is the value of x in this diagram? fo 1040 (x+10) 0 DO 43
Answer:
option (B) 33 is right answer
Answer:
x = 33Step-by-step explanation:
According to Supplementary Angle sum,
104° + x + x + 10° = 180°
=> 2x + 114 = 180
=> 2x = 180 - 114
=> 2x = 66
[tex] = > x = \frac{66}{2} [/tex]
=> x = 33 (Ans)
The pattern 96, 92, 88, 84, ________ follows the "subtract 4" rule. Study the pattern to find traits that are not obvious in the rule. Explain.
Answer:
even numbers
Step-by-step explanation:
Answer: I can tell that all of them are even.
Step-by-step explanation:
how I can tell is that they end in 6,2,8,4,0 which are all even numbers
x+5-4x+5≤−4 plz help
Answer: x≥14/3
Step-by-step explanation: Hope this help :D
Answer:
Step-by-step explanation:
x+5-4x+5≤−4
-3x≤-14
3x≥14
x≥[tex]\frac{14}{3}[/tex]
Help no links please ! Find the perimeter of the figure (I’ll mark brainliest if correct)
Answer:96
Step-by-step explanation:
9+9+9+9+9+9+12+30
The computer lab offers classes after school. In addition to an hourly rate, h, a registration fee,f-
is charged. The equations below model the cost for a 2 hour and 3 hour class.
2h + f = 65
3h + f = 90
A.$30
B.$25
C.$35
D.$15
Answer:
I think is b or a...........................
Step-by-step explanation:
B.....
Find the sum of 6x^2+10x-16x 2 +10x−1 and -5x^2-2x+1−5x 2 −2x+1.
the answer is x-5........
Ethan paid $3.36 in sales tax on a hooded sweatshirt that cost $42.00 before tax. At that rate, how much would he pay in sales tax if that same item costs $58.00 before tax?
Answer:
$4.64
Step-by-step explanation:
$42 x tax rate = 3.36
tax rate = 3.36/42
tax rate = 8%
$58x.08=4.64
What is the equation of the graphed line written in
standard form?
x=-3
y=-3
x+y =-3
x-y=-3
Answer:
the fist one
Step-by-step explanation:
its hard to rite on cumputer but i did this question before.
lucia puts 6 pounds of strawberries into 3/4 pound boxes. how many boxes does Lusia fill
Answer:
8
Step-by-step explanation:
6 divided by 0.75 is 8 :)
Answer:
she will fill 8 boxes
Step-by-step explanation:
David has four bags of apples and two bags of mangoes. The first four bags contain 6 apples each and the bags with mangoes contain 3 mangoes each. If David and his friends ate 2 apples from each bag and 2 mangoes from each bag, what is the total number of fruits left over?
Answer:
tal vez sea el fotosíntesis pero no creo jaja
Step-by-step explanation:
pero mañana va?
Answer:
XDXDXDXDXDXDXD YO NO SE LA RESPUESTA :')
HELPP ANYBODY KNOW THE ANSWERS TO THE BLANKS IN THE GRAPH?
Answer:
5,234
Step-by-step explanation:
What's the y intercept of the following equation?
10y = 20x + 30
Answer:
[tex]10y = 20y + 30 \\ y = 2y + 3 \\ y \: intercep = 3[/tex]
guys please help me with this question, I’d appreciate it a lot
b. 31.5
Step-by-step explanation:
AREA OF RHOMBUS = a=pq/2
a=9×7/2
63/2
=31.5