Answer:
x= 3/2
Step-by-step explanation:
8/3= 2.6 repeating
4/(3/2)= 2.6 repeating
which expression is equal to 2(8n)^4?
Step-by-step explanation:
2(8n)⁴
=2•8n•8n•8n•8n
Hope it helps ya
2 · 8n · 8n · 8n · 8n
Step-by-step explanation:
2(8n)⁴
= 2 · 8n · 8n · 8n · 8n
Solye for x.
5(x+1)
Answer:
x =1
Step-by-step explanation:
f
(
x
)
=
−
2
x
2
+
2
x
+
4
Answer:
x=0
Step-by-step explanation:
f(x)=−2x2+2x+4
0=-4+2x+4
x=0
Someone help me PLEASE it’s DUE
Answer:
20 inches
Step-by-step explanation:
When the instructions say a triangle is similar, it basically means they are exactly the same unless otherwise specified.
With this, we just need to find the ratio.
We can see that DE is 6 inches while AB is 18 inches.
This means that the ratio between DEC and ABC is 1:3, respectively.
So if AC is 30, that means DC should be 10.
All we have to do now is subtract DC from AC to find AD
30 - 10 = 20
So AD is 20 inches
I'm pretty sure there is a more mathematical approach to this but this is good enough to solve any problem like this.
Answer:
20 inches
Step-by-step explanation:
Set up a proportion
BA/AC = ED/DC
You are given that BA = 18, AC = 30, ED = 6
18/30=6/
18/6 = 3
30/3 = 10 = DC
Sense DC = 10
AC-DC
30-10=20
The logistics/operations manager of a mail order house purchases two products for resale: King Beds (K) and Queen Beds (Q). Each King Bed costs $500 and requires 100 cubic feet of storage space, and each Queen Bed costs $300 and requires 90 cubic feet of storage space. The manager has $75,000 to invest in beds this week, and her warehouse has 18,000 cubic feet available for storage. For every Queen Size Mattress purchased, they need to purchase at least twice as many King Size Mattresses. Profit for each King Bed is $300, and for each Queen Bed is $150.
18) What is the objective function?
A. Z = $150K + $300Q
B. Z = $500K + $300Q
C. Z = $300K + $150Q
D. Z = $300K + $500Q
E. Z = $100K + $90Q
19) What is the storage space constraint?
A. 200K + 100Q ? 18,000
B. 200K + 90Q ? 18,000
C. 300K + 90Q ? 18,000
D. 500K + 100Q ? 18,000
E. 100K + 90Q ? 18,000
20) Which of the following is not a feasible purchase combination?
A. 0 King Beds and 0 Queen Beds
B. 0 King Beds and 250 Queen Beds
C. 150 King Beds and 0 Queen Beds
D. 90 King Beds and 100 Queen Beds
E. 0 King Beds and 200 Queen Beds
21) For the purchase combination 0 King Beds and 200 Queen Beds, which resource is "slack" (not fully used)?
A. investment money (only)
B. storage space (only)
C. both investment money and storage space
D. neither investment money nor storage space
E. cannot be determined exactly
A scuba diver descends in the water at a rate of 20 1/2 feet per minute for 2.8 minutes. He immediately changes course when he sees a large fish and ascends at a rate of 25 feet per minute for 2 minutes. What is the scuba diver's position relative to sea level after the 4.8 minutes?
Answer:
7.4 feet below sea levelStep-by-step explanation:
Assumed the starting point is the sea level 0.
After 2.8 min the diver is at position:
20 1/2 * 2.8 = 20.5 * 2.8 = 57.4 feet below sea levelThe position change after next 2 minutes:
25*2 = 50 feetThe position of the diver after 4.8 min:
57.4 - 50 = 7.4 feet below sea levelAnswer:
I tried to but they picture on but it did not work for some reason but the answer is -7.4
Step-by-step explanation:
State the degree for the polynomial:
pleaseee first person to answer it right gets brainliest!
Answer:
4
Step-by-step explanation:
the degree of the polynomial is the highest degree of any of the terms.
What are the solutions to the equation x-7/x=6?
x= -7 and x = 1
x= -6 and x = -1
x = -1 and x = 7
0 x = 1 and x = 6
Answer:
i think it's x=-1 and x=7
PLEASE HELP I WILL GIVE YOU BRAINLIEST AND 60 POINTS
Triangle PQR is transformed to similar triangle P’Q’R’:
What is the scale Factor dilation
A1/2
B1/3
C1/4
D1/5
Which equation represents a proportional relationship?
Answer:
I believe that B is the answer
find the value using suitable properties 1568x84-1568x84
0 zeroMark as brainlist ❤️❤️
The solution to 1568 × 184 - 1568 × 84 using suitable properties is; 156800
Distributive PropertiesWe want to solve;
1568 × 184 - 1568 × 84
Now, to solve this, we need to understand distributive property which is;
a(b + c) = ab + ac
Thus, applying distributive property to our question, we will have;
1568(184 - 84)
>> 1568(100)
>> 156800
In conclusion, the solution is 156800
Read more about distributive properties at; https://brainly.com/question/2807928
on a number line, where would 6/10 be located? choose all the answers that make a true statement.
Answer:
The answer is B and D
Step-by-step explanation:
If you mark the last line as 5 and the first line (placement) as 0.5 the you'l, see that 6/10 falls on 3/5. And 6/10 is on the left of 8/10.
Which of the following expressions are equivalent to −3.5(2 − 3n) − 2.5n?
A. −7 − 8n
B. −7 + 8n
C. −7 − 13n
D. −7 − n(10.5 − 2.5)
E. −7 + n(10.5 − 2.5)
If Jacob buys 6 jalapeño plants, what is the area of the garden'
Answer:
what is the area that each plant takes up exactly?
please let me know
You've poured some 8% (by mass) alcohol solution and some 12% alcohol solution into a large glass mixing container. Now you have 760
grams of 10% alcohol solution. How many grams of 8% solution and how many grams of 12% solution did you pour into the mixing container?
Step-by-step explanation:
you mixed an 8% and a 12% solution together.
so, you get (8%×mass1 + 12%×mass2)/((mass1 + mass2)/2) as resulting % of the combined solution.
since the result is 10%, which is precisely the arithmetic middle
(8 + 12)/2
we see that mass1 = mass2.
in other words : the same quantity (mass) of the 8% solution and the 12% solution was mixed together.
so, 760g = 2×mass
=>
mass = 380g
380g of the 8% solution and 380g of the 12% solution were mixed together.
7. Convert the subtraction problem into an addition problem.
10- (-5)
Answer:
10 + 5
Step-by-step explanation:
If you are subtracting a negative then it become adding a positive. A way to remember this is because it has matching socks.
hello there
looking for help here. ill give brainliest if able to.
Answer:
5/6
Step-by-step explanation:
[tex]\frac{2}{3} +\frac{1}{6}[/tex] [tex]\frac{2}{3} = \frac{4}{6}[/tex] [tex]\frac{4}{6} + \frac{1}{6}[/tex] [tex]\frac{4+1}{6}[/tex] [tex]\frac{5}{6}[/tex]Therefore, the answer is 5/6! I hope this helped you.
1600 in expanded form
Answer:
In expanded form, the number 1600 can be shown as
1000
+ 600
+ 00
+ 0
HELP! click on image, but I will give Brainly + 24 pts !!
Question : The total cost (in dollars) for a company to manufacture and sell x items per week is C(x) = 70x + 300. If the revenue brought in by selling all x items is R(x) = 90x - 0.03x^2 find the weekly profit. How much profit will be made by producing and selling 70 items each week? Hint : P(x) = R(x) - C(x)
P(x) = ______
P(70) = $ _______
Answer:
p(x)=20x+300+0.03x^2
p(70)=1553 dollars
PLEASE HELP!!!!!!
WILL MARK BRAINLIEST!!!!
Answer:
1212.2323-122343.132112+1223.22342+2434+324323.000-34432
= 0.8488747544665746354244464
Step-by-step explanation:
find using chain rule h(x) if h(x)= f(6x-7)
f(x)=5
f'(x)=-7
AAAAAAAAAAAAAAAAAAAAAAA wdjewkhfewhjfuhegkufygqe ANSWER
Answer:
(8+t)^2-6 when t=2
Step-by-step explanation:
1: (8+2)^2-6
2: (10)^2-6
3: 100-6
4: 94
Solve for the “x” in all the equation below. Show ALL work.
(1) - 2.x+8+ 7x = 48
(2) -15=r-6x +10
(3) - 8+ 2x - 4x + 2 = -16
Answer:
Step-by-step explanation:
(1):-2 x+7x= 48-8
<=>5 X= 40
<=>X = 8
(2),6X= 10+15+r
<=>X = (25+r):6
(3):2 x-4x= -16-2+8
<=>- 2x=-10
<=>x =5
10. Insert three numbers between 24 and 44 to give five numbers in an arithmetic progression. Consider: a = 24 and 44 as the last term. Calculate the difference (d) to insert the three numbers.
Answer:
29,34,39
Step-by-step explanation:
t1=24
tn=t1+(n-1)d
t5=24+(5-1)d
t5=44
44-24=20
(5-1)*d=20
d=5
t5=24+5(5-1)=44
so sub it for 2,3,4
t2=24+5(2-1)=29
t3=24+5(3-1)=34
t4=24+5(4-1)=39
Is this relation a function? Justify your answer.
Answer:
C
Step-by-step explanation:
Use the vertical line test with your pencil. Move you pencil across the graph and if two points are under your pencil then it is not a function.
Answer:
C
Step-by-step explanation:
It isn't a function because the x-values repeat at points (2, 11) and (2, 2)
Which of the expressions is equivalent to the expression (117.50-83.50)+6(22.50+3)
A. 34+138
B. 40(25.50)
C. 28(25.50)
D. 34+6(25.50)
Answer:the answrr would be A i got a 100 on my testtttt
Step-by-step explanation:
write the equation of a line parallel to the line 2x-3y=6 that passes through (-4,-1)
Answer:
2x+3y=6 is -2/3
A line passing through 0,4 does have the same slope Because they are both parallel. Which is from a slope-intercept form. This is needed in an equation of a line.
Y-y1 =m(x-1) Y-4= -2/3(x-0) 3Y-12 = -2x 3Y+2x = 12
Is 4.006 greater than 1.305?
Answer:
Yes
Step-by-step explanation:
You look at the first number which is 4, it is greater than 1.
Find the product. Estimate to check that yo
474
X 18
+Multiply by the ones.
+Multiply by the tens.
Add the partial products.
+
9514 1404 393
Answer:
8532
Step-by-step explanation:
See the attachment for the partial products and their sum.
The estimated value is about 10% less than 20·475 ≈ 9500 -950 = 8550. This indicates our answer of 8532 is probably correct.
Solve for X
Marking you the brainliest provided you got it right and with step by step explanation
Step-by-step explanation:
Value of x:
x = 180 - 140 = 40 (linear pair)Value of y:
180 - 40 + 180 - 28 = 292 (sum of supplementary angles with x and 28)