Answer
3/5=k6+8x
Step-by-step explanation:
Simplifying
2(k + -5) + 3k = k + 6
Reorder the terms:
2(-5 + k) + 3k = k + 6
(-5 * 2 + k * 2) + 3k = k + 6
(-10 + 2k) + 3k = k + 6
Combine like terms: 2k + 3k = 5k
-10 + 5k = k + 6
Reorder the terms:
-10 + 5k = 6 + k
Solving
-10 + 5k = 6 + k
Solving for variable 'k'.
Move all terms containing k to the left, all other terms to the right.
Add '-1k' to each side of the equation.
-10 + 5k + -1k = 6 + k + -1k
Combine like terms: 5k + -1k = 4k
-10 + 4k = 6 + k + -1k
Combine like terms: k + -1k = 0
-10 + 4k = 6 + 0
-10 + 4k = 6
Add '10' to each side of the equation.
-10 + 10 + 4k = 6 + 10
Combine like terms: -10 + 10 = 0
0 + 4k = 6 + 10
4k = 6 + 10
Combine like terms: 6 + 10 = 16
4k = 16
Divide each side by '4'.
k = 4
Simplifying
k = 4
someone PLEASE help me ASAP!! (domain and range)
Answer:
a-yes
b-3
Step-by-step explanation:
the numbers are all 3 apart
Answers:
(a) Yes this sequence is arithmetic.(b) The common difference is d = -3=================================================
Explanation:
This sequence is arithmetic because we're adding -3 to each term. This is the same as subtracting 3 from each term.
-13 + (-3) = -13 - 3 = -16
-16 + (-3) = -16 - 3 = -19
-19 + (-3) = -19 - 3 = -22
and so on. The term we add on each time is the common difference. It describes how the terms are spaced out, and how to generate each new term. The negative common difference is due to the sequence terms decreasing. An arithmetic sequence and a linear function are closely related ideas.
Carlos plans to watch 3 movies each month. Write an equation to represent the total number of movies n that he will watch in m months.
Answer:
Step-by-step explanation:
An=3*n
Answer:
n=3m
Step-by-step explanation:
n represent the number of movies he will watch
m shows the amoutn of month
What is the distance between (0,7) and (3,-5) is?
Answer:
5
Step-by-step explanation:
10x + 11 - x= 5x - 13
Answer:
= − 6
Step-by-step explanation:
Answer:
x = -6
Step-by-step explanation:
X = -6
x Equals negative six.
HELP PLS ITS DUE TONIGHT
STEP BY STEP
What is the length of the Midsegment?
12
18
6
9
Answer:
The length of Midsegment = 9
Step-by-step explanation:
the midsegment connecting the midpoints of two sides of a triangle is parallel to the third side of the triangle, and the length of this midsegment is half the length of the third side.
According to the Midsegment Theorem:
The midsegment connects the midpoints of two sides of a triangle is parallel to the third side of the triangle.The length of this midsegment is half the length of the third side.Thus,
The midsegment (x+4) is half the length of the third side (4x-2). so
[tex]\left(x+4\right)\:=\:\frac{1}{2}\:\left(4x\:-\:2\right)[/tex]
[tex]x+4=2x-1[/tex]
Subtract 4 from both sides
[tex]x+4-4=2x-1-4[/tex]
[tex]x=2x-5[/tex]
Subtract 2x from both sides
[tex]x-2x=2x-5-2x[/tex]
Simplify
[tex]-x=-5[/tex]
divide both sides by -1
[tex]\frac{-x}{-1}=\frac{-5}{-1}[/tex]
Simplify
[tex]x=5[/tex]
As
The length of Midsegment = x+4
= (5) + 4 ∵ x = 5
= 9
Therefore, the length of Midsegment = 9
what is the value of x in 6-3x=5x-10x+12
Now the population of bacteria is two to the fourth power times two to the sixth power. Expressed as a power, how many bacteria is on the petri dish after 150 minutes?
Answer: 2¹⁰ bacteria
Step-by-step explanation:
There were originally 2⁴ bacteria in the dish.
After 150 minutes this number doubled 6 times which means it increased by 2⁶.
The number of bacteria will become:
= 2⁴ * 2⁶
= 2⁴⁺⁶
= 2¹⁰ bacteria
What is the measure of angle x?
Answer:
x = 60°
Step-by-step explanation:
We know that ∠H is 30° and we know that ∠J is 90° thanks to the red box. The sum of the angles of a triangle is 180°, so we can use this to solve for x.
x + 30 + 90 = 180
x + 120 = 180
x = 60
Therefore, it is 60°.
Find the lengths of all three sides of the
triangle.
Step-by-step explanation:
Answers in the pic....Hope u can understand
26+9+20 = 52
a. Determine whether the function y = 2(0.82)' represents exponential growth or exponential decay.
la respuesta es 1.64 olvida lo de abajo
[tex]1yx)4 {x74xy4xy}^{?} [/tex]
Help me out with this
Answer:C. 600/x
Tell me if im right please
Step-by-step explanation:
hii I’ll mark brainliest
can someone explain how to do this and give the answer please
Answer:
c. 35
this is because angle l is respectfully opposite to angle m which is BDC it's also 35°
Please need answers please
Answer:
The absolute value is the distance between a number and zero. The distance between −13 - 13 and 0 0 is 13 13 . −1⋅13 - 1 ⋅ 13. Multiply −1 - 1 by 13 13 .
Step-by-step explanation:
Happy to Help 13
one number is equal to 4 times another number. their difference is 12. find the numbers
Answer:
[tex]x=16 \ \ and \ \ y=4[/tex]
Step-by-step explanation:
Suppose the numbers are x and y
One number say x is equal to 4 times another number say y
[tex]x=4y[/tex] ---------------- (1)
Their difference is 12
[tex]x-y=12[/tex] ------------(2)
Put x=4y in equation (2)
[tex]4y-y=12[/tex]
[tex]3y=12\\y=4[/tex]
Put y=4 in equation (1)
[tex]x=4(4)\\x=16[/tex]
What do you think is the story about "The Road Not Taken."
HELP ME WITH THIS EQUATION! 1/3 a = 7/9 *
Answer:
needfreepoints
Step-by-step explanation:
so a=3/5 b=45/34 fef44
two brothers, richard and andrew, share a sum £30 in the ratio 3:7. how much does each brother get?
Answer:
£9,£21
Step-by-step explanation:
richard:andrew=3:7
3+7=10
£30÷10=£3
richard=3×£3=£9
andrew=7×£3=£21
Answer:
15
Step-by-step explanation:
you should divide both 30/2
so u get 15
help i need to turn this in tomorrow
Answer:
a
Step-by-step explanation:
reflections across x=-1
Jake wants to make a garden with a border in the corner of his yard. He has lumber in several different lengths. Which three lengths could NOT be used to make a right triangle to fit into the corner of his yard?
Answer:
10ft,15 ft, 12ft
Step-by-step explanation:
Elle wanted to order candy online.
Company A is offering 212 pounds of chocolate for $32.50 at a unit rate $
per
,
while Company B is offering 245 pounds of the same chocolate for $35.00 at a unit rate $
per
.
Which company is offering the lowest price per pound?
Company
has the lowest price per pound.
Answer:
Company A has the lowest price per pound
Step-by-step explanation:
A- 212÷32.50= 6.5230769231
B- 245÷35= 7
So, company A has the lowest price per pound of chocolate
hope this helps, have a good day! =)
A camera store offers a discount of 5% off the cost of photo paper. The discount is applied before tax. A customer buys photo paper that costs $13.50 before tax. Which amount is closest to the cost of the paper with the discount before tax?
Answer:
$12.86
Step-by-step explanation:
multiply 13.50 by 0.05 and subtract the answer from 13.50
Solve for x.
2A + 4x + 3b = 10
Find the volume of this prism.
Please help I’m really stuck.
Answer:
840cm³is a required answer.
Determine if the pair of figures are congruent and select the appropriate theorem if applicable.
А
The figures are congruent via the SSS Congruence Theorem.
B
The figures are not necessarily congruent. C
The figures are congruent via the SAS Congruence Theorem. D
The figures are congruent via the AAS Congruence Theorem.
Answer:A
Step-by-step explanation:
solve the system of equations
−4x+3y=−2
y=x−1
x =
y =
Subtract 2w + 4 from 3w + 6.
Answer:
w+2
Step-by-step explanation:
When subtracting when you have variables and constants, you combine like terms. subtract the 2w from the 3w, and the 4 from the 6. then you get 1w and 2. Put them together, and the equation is simplified to w+2.
find the slope of the line through each pair of points (3,-20) , (5,8)
Answer:
m = 14
Step-by-step explanation:
(-20 - 8 ) / ( 3 - 5)
-28/-2
28/2
14
Select the correct answer.
What is (3 1/2) absolute values
A. -2/7
B. -3 1/2
C. 3 1/2
D. -2/7
Answer:
c
Step-by-step explanation:
Answer:
C. 3 1/2
Step-by-step explanation:
The absolute value is the non negative value
|3 1/2| = 3 1/2
What is the volume of the following triangular pyramid?
Answer:
The volume of the triangular pyramid
V = 566.66 in³
Step-by-step explanation:
Step(i):-
The volume of the triangular pyramid
[tex]= \frac{1}{3} X base area X height[/tex]
Base area = Area of the triangle
[tex]A= \frac{1}{2} X base X height[/tex]
Given the base of the triangle (b) = 17in
Given Height of the triangle (h ) =10 in
[tex]A= \frac{1}{2}( 17 ) (10) = 85[/tex]
The base area of the pyramid ( A) = 85 in²
Step(ii):-
Given the height of the pyramid (h) = 20in
The volume of the triangular pyramid
[tex]= \frac{1}{3} X base area X height[/tex]
The volume of the triangular pyramid
= [tex]= \frac{1}{3}( 85)(20) = 566.66[/tex]
Final answer:-
The volume of the triangular pyramid
V = 566.66 in³
