Answer:
[tex]y = 2x + 5 \\ putting \: x = 10 \\ y = 2 \times 10 + 5 \\ = 20 + 5 \\ y= 25[/tex]
what is the solution to the inequality x/3 < 4 HELP HELP HELPPP
Answer:
X < 12
or x is equal to 12 im not really sure...
but the answer is 4, 4<4, so it is equal
Step-by-step explanation:
A pair of triangles triangle EDC ~ triangle KGH e is 56 degrees and H is 34 degrees what is the value of K
Answer: The value of ∠K is 56°.
Step-by-step explanation:
Given: A pair of triangles Δ EDC ~ Δ KGH
∠E = 56° and ∠H = 34° .
Since corresponding angles of similar triangles are equal.
⇒∠E = ∠K ...(i)
⇒∠D = ∠G
⇒∠C = ∠H
∠E = 56° [Given]
⇒∠K = 56° [From (i)]
Hence, the value of ∠K is 56°.
Can someone help me with this
Answer:
The equation for your graph is Y=2x+1
$21,000 at 3% for 3 years
Answer:
okay I guess????? go brrrr arf
Mrs. Johnson went to H-E-B. She bought a ham, 3 pounds of cheese and an 8-pack of tissues for $17.44. What was the unit price for the tissues?
2.18
17.44 ÷ 8 = 2.18
sorry if I'm wrong.
hope it helps.
Step-by-step explanation:
The Answer Is -----
2.8
As,
17.44 ÷ 8 = 2.8
Select the correct answer. Which situation is best modeled by a linear function with time as the independent variable?
A. the distance traveled by a car driving at a constant 40 miles per hour
B. the value of a car that decreases by 15% each year
C. the total population of a bacteria sample that is doubling in size every 2 days
D. the height of a ball that has been thrown into the air and falls back to the ground
Answer:
b
Step-by-step explanation:
Answer:
A. Distance traveled by a car driving at a constant 40 miles per hour
Step-by-step explanation:
answer on plato
What is 3\times2 \dfrac{2}{3}3×2 3 2 3, times, 2, start fraction, 2, divided by, 3, end fraction? Choose 2 answers: Choose 2 answers: (Choice A) A 888 (Choice B) B \dfrac{24}{3} 3 24 start fraction, 24, divided by, 3, end fraction (Choice C) C 6\dfrac{2}{3}6 3 2 6, start fraction, 2, divided by, 3, end fraction (Choice D) D \dfrac{8}{3} 3 8
Answer:
8Step-by-step explanation:
Given the expression 3 * 2 2/3
This can also be expressed as;
3 * 2 2/3
= 3 * 8/3
= (24/3)
= 8
hence the product of both numbers is 8
The equivalent value of the fraction is A = 8
Given data ,
Let the equation be represented as A
Now , the value of A is
Let the first fraction be represented as p
Let the second number be represented as q
Now , A = pq
when the value of p = 2 2/3
And , when the value of q = 3
On simplifying the equation , we get
A = ( 2 2/3 ) / ( 3 )
So , the left hand side of the equation is equated to the right hand side by the value of ( 2 2/3 ) / ( 3 )
A = ( 2 2/3 ) / ( 3 )
A = ( 8/3 ) / ( 3 )
On simplifying , we get
Multiply by 3 on the fraction , we get
A = ( 8 x 3 ) / 3
A = 8
Therefore , the value of A = 8
Hence , the fraction is A = 8
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HELP QUICK - I WILL MARK YOU BRAINLY
Answer:
perimeter goes with the one that has 5x^2
i dont know the second im sorry
Step-by-step explanation:
Helppppp I promise I won’t ask anymore questions but someone pls help meee.
List 3 Equivalent Fractions
Answer:
1/2 2/4 4/8
Step-by-step explanation:
Find the sum of the following values in base 4. 20304 + 10334
Answer:
Aqua para chica gamer? te sirve?
You have a total of 52 dimes and quarters. You have 10 more quarters than dimes. Which system of
equations can you use to find the number z of quarters and number y of dimes you have? Use the system to
determine how much money you have in quarters and dimes.
9514 1404 393
Answer:
z + y = 52; z - y = 10; z = 31; y = 21; $9.85 total
Step-by-step explanation:
The variables are defined in the problem statement. The equations could be ...
z + y = 52 . . . . . . total number of coins
z - y = 10 . . . . . . . 10 more quarters than dimes
These equations can be solved by adding them together.
(z +y) +(z -y) = (52) + (10)
2z = 62 . . . . . . . simplify
z = 31 . . . . . . . . . divide by 2
31 -10 = y = 21 . . . . find the number of dimes
There are 31 quarters and 21 dimes.
The value of the coins is ...
31($0.25) +21($0.10) = $7.75 +2.10 = $9.85
Solve the following.
7(x + 6) + 7x = 9
Answer:
x = -2 5/14
Step-by-step explanation:
7(x + 6) + 7x = 9
First, open the parenthesis.
7x + 42 + 7x = 9
Combine like terms.
7x + 7x + 42 = 9
14x + 42 = 9
Subtract 9.
14x = -33
Divide.
x = -33/14
Simplify.
x = -2 5/14
Hope this helps!
Choose the solution to this inequality. 43< − 8/3 y
Since there is a negative on the y term, we need to get rid of that and thus flip the sign at the same time. Getting.
-43>8/3y
Now we just need to divide 8/3 on both sides dividing 8/3 on left can also be written as *3/8
-43*3/8>y
Now flip this entire equation
y<-43*3/8
y<-129/8
If your teacher want you to calculate just divide the fraction, but I recommend not to if your teacher don't ask for it and just leave it this way.
Hope it helps! :D
What are the slope and the y-intercept of the linear function that is represented by the equation y = 9 x minus 2?
Step-by-step explanation:
y=mx+b
m is the slope
b is the y- intercept
y = 9x -2
slope = 9
y intercept = -2
Answer:
The slope is –2, and the y-intercept is 9
Step-by-step explanation:
I need yalls help. I'll brainlist u n give 5 star let's see who'll get it right.
Answer:
A) is 29.76 B) IS $54
Step-by-step explanation:
you have to times 24 x 24% = 5.76 then you add 24 + 5.76 =29.76
3+2x=-4
solve for X and how did u get it. Pls help!
Answer:
1
Step-by-step explanation:
I did it in the calculator
Answer:
-7/2
Step-by-step explanation:
Which one is the correct answer please
Please help me with this fast!!!
PLEASE I NEED HELP
CAN YOU SOLVE AND GIVE AN EXPLANATION FOR THIS PROBLEM
4. Perry the platypus is swimming in a straight line toward shore and has a speed of 0.50 m/s. After 4.0 s, his speed is 0.8 m/s. What is Perry's average acceleration?
Answer:
After calculating, your answer should be:
(0.80-0.5 m/s)/(4.0 s) = (0.075 m)/s^2
I hope this helps you! (This was for the 100 point brainly thing you said you wiuld give me 100 points?)
Answerrr? Please I need help
Answer:
21
Step-by-step explanation:
[tex]f^{3}[/tex] + 11g - 4h
f = 3, g = 2 and h = 7.
Substitute the above values into the expression.
[tex]3^{3}[/tex] + 11 × 2 - 4 × 7
Since there's no addition, subtraction or division signs between 11g and 4h, this basically shows that it is multiplied. Simplify further...
[tex]3^{3}[/tex] is 3×3×3 which equals to 27
11 × 2 equals to 22, and
-4 × 7 = -28
Put all these found values into an expression.
27 + 22 - 28
Use the B.O.D.M.A.S. rule. First we have to add then subtract.
(27 + 22) - 28
49 - 28 = 21
Hello someone help me please
Answer:
B. -1/3
Step-by-step explanation:
replace x with 34 and solve it.
A quantity with an initial value of 7800 decays continuously at a rate of 0.1% per hour. What is the value of the quantity after 1.25 days, to the nearest hundredth? please help
Answer:
7569.36
Step-by-step explanation:
Given that a quantity with an initial value of 7800 decays continuously at a rate of 0.1% per hour. What is the value of the quantity after 1.25 days,
First convert 1.25 days to hours
1.25 × 24 = 30 hours
Using exponential equation
N = No ( 1 - R% )^t
Where N = new value of the quantity
No = initial value
R = rate
t = time
N = 7800 ( 1 - 0.001 )^30
N = 7800 ( 0.999 )^30
N = 7800 × 0.97043
N = 7569.36154
N = 7569.36 to the nearest hundredth.
Therefore, the value of the quantity after 1.25 days is 7569.36
Answer:8176.99
Step-by-step explanation:
How many of these pitchers can a cylinder with height 9 inches and 2r fill? Explain how you know.
Answer:
4 pitches
Step-by-step explanation:
if a cylinder with height 9 inches and radius r is filled with water, it can fill a certain pitcher. how many of these pitchers can a cylinder with height 9 inches and radius 2r fill? explain how you know.
Solution:
The volume of a cylinder is given by:
V = πr²h;
where V is the volume, r is the radius of the cylinder and h is the height of the cylinder.
A cylinder with height 9 inches and radius r can fill a certain pitcher. Therefore the volume of the cylinder is:
V = πr²h = πr²(9) = 9πr²
V = volume of pitcher = volume of cylinder with radius r = 9πr²
For a cylinder with height 9 inches and radius 2r its volume is:
V2 = πr²h = π(2r)²(9) = 36πr²
Therefore, the number of pitchers a cylinder with height 9 inches and radius 2r can fill is:
number of pitches = 36πr² / 9πr² = 4
Therefore a cylinder with height 9 inches and radius 2r can fill 4 pitches.
shopkeeper mixes 60 kg of sugar worth rupees 30 per kg with 90 kg of sugar worth rupees 40 per kg at what rate he must sell the mixture to gain 20%
Answer:
Your answer......6480 Rs
WANT MORE THEN FOLLOW ME, LIKE & MARK MY ANSWER AS BRAINLIST ANSWER
PLEASE HELP MEEEEEEE
Answer:
area of circle=πr²=3.14×5²=78.5unit²
A photocopier is purchased for $5200 and depreciates in value by 15% per year. Which equation best describes the value of the photocopier in years? O.A. y=5200(1.15) OB. y = 5200(0_15) - O cy= 5200(1.85) ODy=5200(0.85)"
Answer:
y=5200(0.15)^t
Step-by-step explanation:
this is the answer y=5200(0.15)^t
Anybody good in geometry and know how to do this? Free Brainliest!!!
Answer:
A. -6, 4
Step-by-step explanation:
If the triangle is reflected across the y-axis, it's going to be in quadrant 2.
A is the only value located in quadrant 2. Therefore, -6, 4 will be point C's relfection.
What is the value of the 5 in 590
the value of the 5 in 590 is hundred
Answer:
thousands I think you can still double check if you want
The force made by a magnet is special because it can make other magnets and some metal objects _______ without ever touching them. A. disappear B. melt C. explode D. move Reset Submit
Here we want to study the magnetic force due to a magnet, we will see that the correct option is D, move.
What is a magnetic field?Magnets create a magnetic field around them, such that any object inside that field is affected due to that field (you can think that the magnet is submerged in this magnetic field that is in the space around it).
The magnetic field affects other magnetized objects (such as magnets) repulsing or attracting them, depending on the polarization (opposite polarizations attract and equal polarizations repel)
With that in mind, the property of the magnetic force is that it can move another magnet without touching them, thus the correct option is D, move.
If you want to learn more about magnetic fields, you can read:
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multiply each pair of factors. type the product in the space provided
(6+3i)(6-3i) =______
(4-5i)(4+5i)=_______
(-3+8i)(-3-8i)=______
After multiplication of pair of complex numbers, the results of product are respectively 45, 41, 73
What is complex number?The complex number is a combination of real number and imaginary number. The representation of complex number is like, a + bi.
where a is real part and b is imaginary part, the value of i is √-1.
i × i = -1
i⁴ = 1
Given that, pair of complex numbers
(6 +3i )×( 6 - 3i) = 6×6 -6×3i + 6×3i - (3i × -3i)
= 36 - 18i + 18i + (-3i × 3i)
= 36 + 9
= 45
(4-5i) × (4+5i) = 4×4 + 4×5i - 4×5i - (5i × -5i)
= 16 - 20i + 20i + (-5i × 5i)
= 16+25
= 41
(-3+8i) × (-3-8i) = -3×-3 + (-3× -8i) - 3×8i + (8i × -8i)
= 9 +24i-24i +64
= 73
Hence, The result of products are 45, 41, 73
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Answer: (6 + 3i)(6 − 3i) = 45, (4 − 5i)(4 + 5i) = 41, (−3 + 8i)(−3 − 8i) = 73
Step-by-step explanation: