Answer:
Yes
Step-by-step explanation:
8 + y = 4x is a linear equation in two variables ( x and y) .
ANSWER ASAP!
What is the result when the number 30 is decreased by 20%?
Step-by-step explanation:
it would be 24.........
Let f(x) = 16 – x^2, g(x) = 4 – x. Find (fg)(x) and its domain.
Answer:
x+4; all real numbers except =-4
Step-by-step explanation:
f(x)/g(x) = (x2-16)/(x+4)
The domain is all real numbers except x = -4 (because the denominator is zero at x = -4 and division by zero is undefined.)
We can simplify by factoring the numerator:
(x2-16)/(x+4) = (x-4)(x+4)/(x+4) = (x-4)
The domain is the same as the original expression: all real numbers except x = -4
Which statement is TRUE for the given triangles? A) The triangles are similar because the ratios of the corresponding sides are the same. B) The triangles are not similar because they are not the same size. The triangles are not similar because they are not equilateral. D) Similarity cannot be determined because angle measurements are not given.
Similarity cannot be determined because angle measurements are not given. Option D is correct.
Given that,
A figure is shown we have to determine whether the given triangles are similar or not.
Similar triangles are those triangles that have similar properties,i.e. angles and proportionality of sides.
Here,
The ratio of the sides is not equivalent,
70/13 ≠ 42 / 25 ≠ 94 / 30
and also the angles are not given,
Thus, similarity cannot be determined because angle measurements are not given. Option D is correct.
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Simplify the sum. (10x^5+1x+8)+(2x^5+8x^2+4)
Answer:
12x^5 + 8x^2 + x + 12
Step-by-step explanation:
Please help me I beg you I really need help.
Answer:
what's that ,we are all ears
A boat is pulled toward a dock by means of a rope wound on a drum that is located 6 ft above the bow of the boat. If the rope is being pulled in at the rate of 5 ft/s, how fast (in ft/s) is the boat approaching the dock when it is 34 ft from the dock?
Answer:
Step-by-step explanation:
Given that:
The height of the dock (h) = 6
Let represent d to be the distance between the boat and the dock
Let the length of the rope between the boat and the drum be denoted by (l)
Then, the rate of change for the length of the rope be:
dl/dt = -5 ft/s
Using Pythagoras rule to determine the relationship between these values, we have:
[tex]l^2 = h^2 +d^2[/tex]
[tex]l^2 = 6^2 + d^2[/tex]
[tex]l^2 = 36 + d^2[/tex]
We relate to: [tex]2l * \dfrac{dl}{dt} = 2d* \dfrac{dd}{dt}[/tex]
From the question;
l = 34,
So to find [tex]\dfrac{dd}{dt}[/tex], we get;
[tex]d = \sqrt{l^2 - 36}[/tex]
[tex]d = \sqrt{34^2 - 36}[/tex]
[tex]d = \sqrt{1156- 36}[/tex]
[tex]d = \sqrt{1120}[/tex]
d = 33.46
So, we have:
[tex]\dfrac{dd}{dt}= \dfrac{l}{d} \times \dfrac{dl}{dt}[/tex]
[tex]\dfrac{dd}{dt}= \dfrac{34}{33.46} \times - 5[/tex]
[tex]\dfrac{dd}{dt}= 1.016 \times - 5[/tex]
[tex]\dfrac{dd}{dt}=-5.08 \ ft/sec[/tex]
-4(5x - 3) + 15
Solved please!
Answer:
Step-by-step explanation:
-20x + 12 + 15
-20x + 27
What is the value of X in this Diagram
I will give a brainlist for the correct answer
Answer: 31°
Step-by-step explanation:
180° - 149° = 31°
The value of a school bus reduces from $512000 to $343000 in 3 years. Find the
uniform rate of depreciation per annum (R).
If I read 4 pages of a book in 5 minutes, how many pages did I read per minute?
Answer:
about a half a page
Step-by-step explanation:
An experiment involves studying the composition of genders of a set of triplets. What is the probability that there are 2 boys and a girl in the set?
Answer:
shoot man couldnt tell ya
each chicken has 2 legs. how many legs are there in a group of 9 chickens? show how you decided
Answer:
18 legs
Step-by-step explanation:
2 legs 9 chickens.
2*9 which is 18.
Hope this helps ;D
I needs help with this question pls
Answer:
Is it A
Step-by-step explanation:
Which of the following offers the least price per ounce of shampoo?
A) $6 for 8 ounces of shampoo
B) $4 for 5 ounces of shampoo
C) $8 for 12 ounces of shampoo
D) $12 for 16 ounces of shampoo
The required offer is the least price per ounce of shampoo is $8 for 12 ounces of shampoo. Option C is correct.
Given that,
To determine the offer the least price per ounce of shampoo.
The ratio can be defined as the proportion of the fraction of one quantity towards others. e.g.- water in milk.
Here,
A) $6 for 8 ounces of shampoo
6 / 8 = $0.75 per ounces of shampoo
B) $4 for 5 ounces of shampoo
4/ 5 = $0.80 per ounces of shampoo
C) $8 for 12 ounces of shampoo
8/12 = $0.67 per ounce of shampoo
D) $12 for 16 ounces of shampoo
12/16 = $0.75 per ounce of shampoo
Thus, the required offer is the least price per ounce of shampoo is $8 for 12 ounces of shampoo. Option C is correct.
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can someone answer these?
Answer:
1. SSS
2.SSA
3.ASA
Step-by-step explanation:
For number one there is three congruent sides with the on in the middle
For number two there is two sides and one angle congruent
And number three has an embedded side between the two angles
Which linear regression equation best fits the given points?
(1,18), (4,15), (5,11), (8,9), (10,7), (13,4), (15,0)
yˆ=65x+19.2
yˆ=56x−19.2
yˆ=−65x+18.9
yˆ=−56x−18.9
Answer:
Here you go! Hope I am not to late..
Step-by-step explanation:
I took the test.
PLS HURRY!
Which statement is true about the polynomial
5s6t2 + 6st9 – 8s6t2 – 6t7 after it has been fully simplified?
It has 3 terms and a degree of 9.
It has 3 terms and a degree of 10.
It has 4 terms and a degree of 9.
It has 4 terms and a degree of 10.
PLEASEEEEEEEEEEE HELP MEH WILL GIVE BRAINLIST PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE HURRYYYYYYYYYY
Answer:
the awnser is b
.........
Use the Distributive Property to simplify
1/7 x (56 - 1/4)
Leave your answer in simplest form in the form of a/b − c/d
If one of your numbers is a whole number, put a 1 in that denominator
well what i got was:
the exact form: 233/28
decimal form: 7.96428571...
mixed number form: 7 27/28
not sure if this is right at all but i hope it helps at least a little
hi
1/7 * (56 -1/4) = 56/7 - 1/28 = 224/28 - 1/28 = 223 /28
as 223 is prime, it's cannot be simplified. however it 7 +27/28
please help - it neeeeddd this - im going to fail - i will give you a lot of points
The answer is one of the last two. I am pretty sure that it is corresponding but I could be wrong.
Answer:
389202838
Step-by-step explanation:
Sammy deposits $200 in an account at his bank.The simple interest rate is 8%.How much interest will he earn in three years
Answer:
$48
Step-by-step explanation:
Multiply 200 by 0.08 or 8%. That is how much interest he will earn in a year. Then multiply the product by 3.
jim koslo earns $156,200 annually as a plant manager. He is married and supports 3 children. The state tax rate in his state is 3.55% of taxable income. What ammount is withheld yearly for state income tax?
Answer:
44
Step-by-step explanation:It's 44 because 156,200 divided by 3.55=44.
If jim koslo earns $156,200 annually as a plant manager. The state tax rate in his state is 3.55% of taxable income. then 5545.1 is the amount is withheld yearly for state income tax
What is Percentage?percentage, a relative value indicating hundredth parts of any quantity.
Given,
jim koslo earns $156,200 annually as a plant manager.
The state tax rate in his state is 3.55% of taxable income.
We need to find the amount is withheld yearly for state income tax
We need to find 3.55% of 156200
First we have to convert 3.55% to decimal by dividing with 100
3.55/100=0.0355
Now multiply 0.0355 with 156200
0.0355×156200
5545.1
Hence 5545.1 is the amount is withheld yearly for state income tax.
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What is the sum of the interior angles of a quadrilateral?
90°
180°
270°
360°
Answer:
360º
Step-by-step explanation:
too easy
Answer:
360
Step-by-step explanation:
I had it on a quiz also plz mark brainliest im trying to level up
Tony rents a bike that costs $4 per hour and $10 for the lock. He has $32 to spend. How long can he rent the bike? Write an equation that represents this situation. Be sure to explain how you got your equation and specify what the variables represent.
Answer:
5 hours; 4x+10=32
Step-by-step explanation:
4x = 4 multiplied by the amount of hours
10 = the cost for the lock
so y = 4x+10
In this case y= 32 so plug it in
4x+10=32
-10 -10
4x=22
/4 /4
x=5.5
So assuming you can only rent whole hours, it would be 5 hours
Hope this helps.
Answer:
he can rent the bike for 5 hours
Step-by-step explanation:
32-10=22
22*4=5
I’m not quite sure what the answer to this is... some help would be nice! :)
Answer:
x = total animals
.53x + .28x + .16x +6 = x
.97x +6 = x
6 = .03x
x = 200 total animals
Step-by-step explanation:
Toby works at an amusement park. He loads 10 new passengers onto the roller coaster every
3
4
of a minute. At what rate does Toby load passengers?
Answer:
13 1/3
Step-by-step explanation:
10 divided by 3/4 =10 times 4/3 =40 /3 = 13 1/3
sorry don´t really know how to explain my work i just kinda do it .plus it was on my homework .
Answer:
13 1/3
Step-by-step explanation:
an eight pack of juice cost 4.49 and a 12 pack of juice costs 6.59 which is one the better buy?
Answer:
12-pack
Step-by-step explanation:
We find the unit cost of each one by dividing its price by the number of juice containers.
4.49/8 = 0.56125
6.59/12 = 0.5491666...
The 12-pack has a lower unit cost, so the 12-pack is a better buy.
3(x − 2) = 12 nvwdksbvjkdsbvjkds jksncjv
HELPP!! ITS A LOT BUT YOU GET POINTS!
Answer:
To hard me brain go BOOM
Step-by-step explanation:
lol sorry i cant
n = 2, a = 16
"Find the indicated real nth root(s) of a.
The value of the indicated real nth root(s) of a will be 4.
What is square root of a number?A square root of a number is a value that multiplied by itself gives the same number.
Given that;
The values are,
⇒ n = 2, a = 16
Now,
Since, We know that;
The indicated real nth root(s) of a = [tex]\sqrt[n]{a}[/tex]
Here, The values are,
⇒ n = 2, a = 16
Thus, The indicated real nth root(s) of a is,
⇒ [tex]\sqrt[n]{a}[/tex]
⇒ ²√ 16
⇒ 4
Thus, The indicated real nth root(s) of a = 4.
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