Answers
Answer:
Step-by-step explanation:
Related Questions
What is the place value of the
underlined digit?
2,455,037
Answers
Answer:
millions
Step-by-step explanation:
Its millions because the 4 is hundred thousands
Select all the expressions that equal -2 + 5.
Answers
Answer:
The answers are A, C and D
a. Find the vertex form equations (y = a(x - h)2 + k) for the parabolas below.
Assume parameter a = 1.
I
b. Then rewrite the equations in standard form (y = ax + bx + c).
Hint: multiply out your answer from part a.
Answers
Answer:
y=-(x+3)^2
y=-x^2-6x-9
Step-by-step explanation:
i uh hope this is correct
hope thia helps <3
what is the solution to this inequality . 4x+1>9x+16
Answers
Answer:
x < -3
Step-by-step explanation:
4x + 1 > 9x + 16
-15 > 5x
-3 > x
pleaseeeeeeeeeeee brainliest
Answers
Answer:
what?
Step-by-step explanation:
the approximate diameter of five planets are listed below.
earth:11,800
saturn:1.2 x 10^4
neptune: 5.0 x 10^3
mars:4800
which lost shows the order from the least diameter to the greatest diameter?
A. Mars, Neptune, Earth, Saturn
B. Mars, Saturn, Neptune, Earth
C. Mars, Earth, Neptune, Saturn
D. Mars, Earth, Saturn, Neptune
Answers
Answer:
A. mars, Neptune, earth, Saturn
Step-by-step explanation:
Saturn's diameter is 1.2 × 10^4 which equals 12,000
While Neptune diameter is 5.0 × 10^3 which equals 5000
and so we have all the stats given in the same format and so we can sort them in smallest to biggest as the answer above!
My question is
-x/9 = -8
Answers
I multiply 9 and -8 which equals to -72.
Then, to check the answer, I divided -72 by 9 which equals to -8.
Hope this helps.
Which graph best represents an increasing function?
A graph shows a non linear curve that joins the ordered pairs 0, 0, and 2.5, 1, and 4, 3.
A graph shows a non linear curve that joins the ordered pairs 0, 4 and 2, 1.5, and 4, 0.
A graph shows a straight line that joins the ordered pairs 0, 4 and 4, 4.
A graph shows a vertical straight line that joins the ordered pairs 4, 0 and 4, 4.
Answers
The graph that best represents an increasing function is (a) A graph shows a non linear curve that joins the ordered pairs (0, 0), and (2.5, 1), and (4, 3).
How to determine the graph that represents an increasing functionFor a graph to represent an increasing function, then as the input values increases, the output values must also increase
This means that:
As the x values increases, the y values must also increase
Hence, the graph that best represents an increasing function is (a)
This is so because as x increases from 0 through 2.5 to 4, y increases from 0 through 1 to 3
Read more about increasing functions at:
https://brainly.com/question/2387399
What's the answer? please help
Answers
Answer:
it's 3.
Step-by-step explanation:
10-4/5-3
6/2
3..
Help me ASAP!!!pls i don’t get it:(
Answers
Answer:
it is 17
Step-by-step explanation:
hope this helps :)
Answer:
21
Step-by-step explanation:
4x-12=72
+12 +12
4x=84
/4 /4
x=21
A flat screen television measures diagonally 40 inches and 24 inches in length. What is the width of the television?
Answers
Answer:
The width of the Television is 32 inches.
Step-by-step explanation:
It seems as if the hypotenuse of the triangle is 40 inches, and one of the side lengths of it is 24 inches.
a2+b2=c2
So if we square 40 we get 1600, which is c2
If we square 24, we get 576, which is a2.
Then you solve, 576+b2=1600
you get b2=1600
Then you get the square root of both sides which in turn gives you the answer
b=32, which is the width of the television.
Step-by-step explanation:
use the pythagorean theorem c^2 = a^2 + b^2 diagonal is the hypotenuse...
40^2 = 24^2 + b^2
b^2 = 40^2 - 24^2
b =
[tex] b = \sqrt{40 {}^{2} - 24 {}^{2} } [/tex]
d) Jerry, Barry, and Harry went fishing and they each caught a giant fish! Jerry's fish is 62 inches long. Barry's fish is 7 feet long. Harry's fish is 2 yards long. Who caught the longest fish?
Answers
solve using elimination -3x+3y=21 -x-5y=-17
Answers
Answer:
(2,6)
Step-by-step explanation:
Which three lengths could be used to form a right triangle ?
Answers
51^2 + 68^2 = 85^2
Find the value of 5x-2 given that --3x+6=3.
Simplify your answer as much as possible.
Answers
Answer:
-37
Step-by-step explanation:
-3x/-3=x
3/-3=-1
-1-6=-7
x=-7
5(-7)=-35
-35-2=-37
find the average of 72,95,100,85,and 88
Answers
Answer:
88
Step-by-step explanation:
72 + 95 + 100 + 85 + 88=440
440/5=88
Which equation represents a proportional relationship? y = 9x y = 9x , y = 9x + 1 y = 9x + 1 , y = 9x + 9
Answers
Answer: the answer is y=9x
Step-by-step explanation:
Which of these sets of numbers is correctly ordered from least to greatest?
Save and Exit
Answers
Answer:
The answer is C
Step-by-step explanation:
Answer:
the answer is B (-5, -2, 3, 5)
Step-by-step explanation:
negative numbers are less than zero, so the "higher" the negative number the less it is (-2> -5) :)
In the following diagram \overline{DE} \parallel \overline{FG}
DE
∥
FG
start overline, D, E, end overline, \parallel, start overline, F, G, end overline and \overline{KL} \perp \overline{FG}
KL
⊥
FG
start overline, K, L, end overline, \perp, start overline, F, G, end overline.
What is the measure of \greenD{\angle x}∠xstart color #1fab54, angle, x, end color #1fab54?
Angles are not necessarily drawn to scale.Given the following:
Answers
Answer:
<x = 31°
Step-by-step explanation:
m<BCA = m<GCJ (vertical angles)
m<BCA = 59° (substitution)
Since line KL is perpendicular to line FG, the angle formed at point B is 90°.
Therefore, m<ABC = 90°
m<BAC + m<ABC + m<BCA = 180° (sum of triangle)
m<BAC + 90° + 59° = 180° (Substitution)
m<BAC + 149° = 180°
m<BAC = 180° - 149°
m<BAC = 31°
<x = <BAC (vertical angles)
m<x = 31° (substitution)
Answer:
its 32.
Step-by-step explanation:
I i kept doing clues on khan academy and it asked me
Algebra ll Unit 12020-21
COLOR THEME
Q Q ZOOM
5. The graph of the absolute value function y = 2 (x + 3)- 2 is given. What
is the solution for 2 when y = -2?
Answers
Answer:
-3 is the complex solution
how much kinetic energy does a 4 kg cats have while at 9 m/s
Answers
Answer:
162 Joules
Step-by-step explanation:
Remember, the equation for the kinetic energy of an object is:
[tex]K=\frac{1}{2}mv^{2}[/tex]
where m is the mass of the object in kg (kilograms), v is the velocity of the object in m/s (meters per second), and K is the kinetic energy of the object in J (joules).
We are given that the cat's mass is 4 kg. We will use this for m. We are also given that the cat is moving at 9 m/s. This would be it's speed. We can use this for velocity, or v. Plugging in we get:
[tex]K=\frac{1}{2}mv^{2}=\frac{1}{2}(4)(9)^{2}=(2)(81)=162[/tex]
So K, or the kinetic energy, would be 162J.
I hope you find my answer and explanation to be helpful. Happy studying.
What is the function equation of this table? I will make you brainiest!!!!
Answers
Answer:
[tex]f(x)=x[/tex]
Step-by-step explanation:
Since the numbers are the same on both sides for every value, the equation would be [tex]f(x)=x[/tex].
Please help ASAP! I’ll mark you brainly
2. Light is captured using__________
the absorbed light is passed along
throughout molecules
and pigments until it is transferred to a single__________.
Answers
Step-by-step explanation:
Chloroplasts (left) convert light energy into chemical energy. High-energy electrons in chloroplasts are transported through two photosystems (right). ... The energy of light captured by pigment molecules, called chlorophylls, in chloroplasts is used to generate high-energy electrons with great reducing potential.
I hope this helps
What is the value of x?
x−16=8
Enter your answer in the box in simplest form.
Answers
Answer:
x = 24
Step-by-step explanation:
Lets isolate x.
Add 16 on both sides.
x-16 = 8
+16 +16
x should be isolated now.
x = 24
It is isolated.
So... x = 24
The tailor determines that the cost of material varies directly with the amount of material. The cost is $42 for 14 yards of material. What is the cost for 70 yards of material?
Answers
Answer:
[tex]the \: cost \: for \: 70 \: yards \: of \: material \: is : \\ \: \$210.[/tex]
Step-by-step explanation:
[tex]let \: the \: cost \: of \: material \: be \to \: c_{m} \\ let \: the \: amount \: of \: material \: be \to \: a_{m} \\ then \: the \: expression \: is: \\ c_{m} \: \alpha \:a_{m} \\ c_{m} \: = k a_{m} \\ if \: c_{m} = 42 \: and \:a_{m} = 14 \\ then \: \to \\ k = \frac{c_{m} }{a_{m}} = \frac{42}{14} \\ k = 3 \to \: this \: is \: the \: variation \: constant. \\ when \: a_{m} = 70 : \: then \to \\ c_{m} = k a_{m} = 3 \times 70 \\ \boxed{ c_{m} = \: 210}[/tex]
♨Rage♨
The population of a large U.S. city is2,707,210. Which of the following best expresses this population?
Answers
Answer:
need a picture to answer the question
3483 rounded to the nearest 10
Answers
Answer:
3.45
Step-by-step explanation:
pretty sure
construction company builds an average of 48 houses per year. How many houses per month does the company build?
Answers
PLZ HALP YALL..............
Answers
Answer:
-6
Step-by-step explanation:
make since trust
its right trust
Answer:
-6
Step-by-step explanation:
-5-1
-5+-1
=-6
I think lol
If a sample of 6 keyboards is randomly selected, what is the probability that at least 5 of these will have a mechanical defect
Answers
Answer:
0.1978 is the probability that at least 5 keyboards will have mechanical defect.
Step-by-step explanation:
Solution:
Given:
A repair facility has 25 failed keyboards.
10 keyboards have electrical defect.
15 of which have mechanical defect.
Randomly selected keyboard= 6
The set of A is the set of keyboards with electrical defect.
And the set of B is set of keyboards with mechanical defect.
N(A U B) = n (A) + n(B) – n (A ∩B)
Probability of at least 5 will have mechanical defect is:
= p( 5 mechanical defect U 6 mechanical defect)
= p(5 mechanical defect ) + p(6 mechanical defect)
=(15 C 5 x 10 C1 + 15 C6 X 10C0) / 25 C6
= 3003 X 10 / 177100 + 5005 X 1 / 177100
= 30030 + 5005 / 177100
= 35035 / 177100
= 0.1978
0.1978 is the probability that at least 5 keyboards will have mechanical defect.