Answer:
c > 20
Step-by-step explanation:
a number c is MORE THAN 20
* replace MORE THAN with ">" *
c > 20
Note: > and "more than" have the same meaning, > is just expressed as an inequality
Simplify -2.3f + 0.8f - 16 - 3
Answer:
− 1.5 f −19
that's the correct answer.
please help like waaa everywhere it comes up that its impossible
Answer:
Step-by-step explanation:
If we subtract 7 from both sides, we get -2 on the right. This is not possible, since absolute values are always 0 or greater.
Complete the equation so it will have no solution. 5x - 8 = _ +2
Answer:
5x
Step-by-step explanation:
If the blank were to be occupied with 5x there would be no solutions
Observe...
5x - 8 = 5x + 2
* subtract 5x from each side *
5x - 5x cancels out
5x - 5x cancels out
we're left with -8 = 2
which is not true
Hence if the blank = 5x the equation will have no solution
I'll give brainliest
Answer:
7 oof
Step-by-step explanation:
PLEASE HELP ME ASAP!!! No links please and please give a step by step explanation
Is 547 a term in the sequence 1,8,15,22,29?
Answer:
no
Step-by-step explanation:
answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4
step-by-step explanation:
polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!
complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.
the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7
verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.
a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.
Help asap please I really need it!
Answer:
[tex]volume = \frac{4}{3} \pi r^3\\\\Radius = 2 , volume = \frac{32\pi }{3}cm^3 \\\\Radius = 3, volume = 36\pi cm^3 \\\\Radius = 4, volume = \frac{256\pi }{3} cm^3\\\\Radius= 6, volume = 288\pi cm^3[/tex]
a right cylindrical solid is cut in half to form the figure shown. if the length is 20 cm and the diameter is 8cm, what is the surface area? (please explain thoroughly)
Answer:
Step-by-step explanation: (96pi + 160)
cm^2
What is the distance between the following points?
y
5
3
2
1+
++
-9-8-7 -6 -5 -4 -3 -2
-24
-3
-4+
.
Answer: c. √65
Step-by-step explanation:
that’s what’s right on khan
John finished his 5 chores in 45 minutes. If he spent the same amount of time on each
chore, how long, in minutes, did it take him to finish each chore?
Answer:
9 Minutes
Step-by-step explanation:
5x9=45
Brainliest?
If the radius of the circle below is 12 feet, find the area of the shaded region.
Answer:
The area of the shaded region is 195.84sqft.
Step-by-step explanation:
Area of shaded region = area of trapezium- area of circleArea of shaded region= 1/2(sum of parallel side)*height - π[tex](radius)^{2}[/tex]
Area of shaded region=1/2(20+34)*24 - π[tex](12)^{2}[/tex]
Area of shaded region=648-452.16
Area of shaded region=195.84 sqft.
To know more about area of shaded region click here
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Find the area of the circle in terms of Pi. (TT)
10 cm
A
Answer:
A≈314.16
Step-by-step explanation:
The manager of a snack bar buys bottled water in packs of 35 and candy bars in packs of 20. Then, she sells the items individually. Yesterday, she bought the same number of water bottles as candy bars to sell at the snack bar. If she bought the lowest number of items possible, how many packs of each item did she buy?
[tex]\Huge\bf{\underline{\red \dag { Aиѕωєя }}} \red \dag[/tex]
4 Packs of water and 7 Packs of candy bars.
So, we wanna know the smallest number that both 35 and 20 will go into.
Find the Least Common Multiple (LCM), but to find the LCM we need to find the prime factorization of each of the following number :-
[tex] \sf {35 = 5(7)}[/tex]
[tex] \sf \red {20 = 5(4)}[/tex]
[tex] \sf {4 = 2(2)}[/tex]
[tex] \sf \red {20 = 5(2)(2)[/tex]
~Now multiply all the numbers by 5 :-
[tex] \sf \pink{5(7)(2)(2) = 35(2)(2) = 70(2) = 140}[/tex]
This means she needs 140 bottles of water and 140 candybars.
Water is sold in packs of 35, this means that she needs :
[tex] \sf \orange{ \frac{140}{35} = 4\: packs \: of \: water}[/tex]
Candy bars are sold in packs of 20, this means she needs :
[tex] \sf \green{ \frac{140}{20} = 7 \: packs \: of \: candy \: bars}[/tex]
_________________________
A child swallowed a substance with an LD50 of 6 mg/kg of body weight. It is crucial that the child's stomach be pumped promptly as the material is highly poisonous.
False
True
Yes, It is crucial that the child's stomach be pumped promptly as the material is highly poisonous.
How to LD50 represents?The LD50 is a Lethal dose and 50 represents 50 percent of the test animal's population, that is it will be lethal to half of the tested animals. The amount of a toxic agent (such as a poison, virus, or radiation) that is powered to wipe 50 percent of a population of animals on which it is tested.
Therefore, It is crucial that the child's stomach be pumped promptly as the material is highly poisonous.
Learn more about LD50 here: https://brainly.com/question/10042271
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For each sentence, drag a word that will make the statement true.
Words may be used once or more than once.
always returned to choices list.
sometimesalwaysnever
Equilateral triangles are
acute triangles.
Scalene triangles are
acute triangles.
Right triangles are
acute triangles.
Obtuse triangles are
isosceles triangles.
Answer:
Equilateral triangles are always acute triangles.
Scalene triangles are sometimes acute triangles.
Right triangles are never acute triangles.
Obtuse triangles are sometimes isosceles triangles.
Step-by-step explanation:
Equilateral triangles are always acute because each angle is 60⁰.
Scalene triangles have sides that are different lengths. They can be right, obtuse, or acute.
A right triangle is never acute because it has a 90⁰ angle. Acute means all angles are less than 90⁰.
An obtuse triangle can be either scalene or isosceles. It always has one angle greater than 90⁰ (obtuse).
Martin's bank account balance is negative. Each week that his
account remains negative the bank charges $36.50. Martin did
not make any deposits and now his bank account balance is
-$182.50. How many weeks was his account negative?
Answer:
5
Step-by-step explanation:
182.50/36.50 per week= 5 weeks
Please help!! Also please show how to do problem!
Answer:
118000 thousand cents. Jdbduxb
The train journey between London King's cross and Durham is 2hours and 50 minutes. If a train leaves London at 08:40 at what time doses it arrive in Durham?
Answer:
11:30
Step-by-step explanation:
8:40 + 2 hours = 10:40
10:40 + 20 min = 11:00
11:00 + 30 min = 11:30
45 yd
24 yd
What is the length of the hypotenuse?
Answer:
51
Step-by-step explanation:
A^2+b^2=c^2
That's the formula
Which angle measure is the measure of a straight angle? 100° 0° 90° 180°
Answer:
180° degrees is a straight angle
Step-by-step explanation:
Answer:
180 degrees
Step-by-step explanation:
A full circle is 360 degrees
A half circle is a straight angle
a straight angle is 180 degrees
Which equation has a constant of proportionality equal to 10? Choose 1 answer: Choose 1 answer:
What is the volume, in cubic m, of a cube with an edge length of 11m?
A rectangular prism has a length of 17m, a height of 18m, and a width of 17m. What is its volume, in cubic m?
could you help me by chance?
Answer:
27.5
This is because you plug the numbers into the equation. Hope this helps!
Which shows how to determine the volume of the pyramid?
Answer:
d would be correct
Step-by-step explanation:
A pyramid is a polyhedron formed by connecting a polygonal base and an a a p e x. The basic formula for pyramid volume is the same as for a cone: volume = (1/3) times base area times height, where height is the height from the base to the a p e x. That formula is working for any type of base polygon and oblique and right pyramids.
3(3u-2)=2(3u+3)
What is the steps
Write the equation of the circle with a radius 7 and center (13, 15).
HELP ASAP!!!
Answer:
Option b is the correct answer
[tex] (x - 13)^2 + (y - 15)^2 = 49 [/tex]
Step-by-step explanation:
[tex] (x - 13)^2 + (y - 15)^2 = 7^2 [/tex]
[tex] (x - 13)^2 + (y - 15)^2 = 49 [/tex]
what is the 12th term of the sequence: 48,44,40,36...
Answer:
12
Step-by-step explanation:
The sequence starts at 48, and goes down 4 with each term. That means that we just need to subtract 4 from 48 12 times.
Hope that this helps!
What is the longest line segment that can be drawn in a right rectangular prism that is 12 cm long, 11 cm wide, and 8 cm tall?
Answer:
The answer is 18.1
help asap, with good explaination please
Answer:
60 cubes
Step-by-step explanation:
10 times 6
6 are in each layer but there are 12 going down layer by layer
so 10 times 6 equal 60
the actuall answer is 60
= 60
938.120 in word form please
Answer:
nine hundred thirty-eight one hundred twenty thousandths
Step-by-step explanation:
Please help me with this math problem
Answer:
80.6 m
Step-by-step explanation:
Coordinates of the points P and Q are (0, 0) and (40, 70) respectively.
Length of the shortcut can be found by using distance formula between two points P and Q.
Length of the shortcut
[tex] = \sqrt{ {(40 - 0)}^{2} + {(70 - 0)}^{2} } \\ \\ = \sqrt{ {40}^{2} + {70}^{2} } \\ \\ = \sqrt{1600 + 4900} \\ \\ = \sqrt{6500} \\ \\ = 80.6225775 \\ \\ \approx \: 80.6 \: m[/tex]