Answer:
-148i²+296i
Step-by-step explanation:
(4-2i)(73i)
first you multiply 4 and 74i
4x74=296
then we multiply -2iand73i
-2ix73i=148i²
Answer:
You'll times 4 by 73i and get 292i then times -2i by 73i and get -146i^2 after that you'll right 292i-146i^2.
Step-by-step explanation:
Four boxes are shown in order from largest volume to the smallest volume. For each box, all of the dimensions are 3.5 cm less then the next biggest box. To the nearest cubic centimeter, what is the volume of box D
Answer:
i don't know
Step-by-step explanation:
it can be For Each Box, All Of The Dimensions Are 3.5 Cm Less Than The Next Larger Box. What Is The Volume Of Box D To The Nearest Cubic or For each box, all of the dimensions are 3.5cm less than the next larger box. To the nearest cubic centimeter, what is the
what's the value of given expression
[tex] \sqrt{10000} [/tex]
Answer:
100
Step-by-step explanation:
10000 = 10^4, so root(10^4) = 10^2 = 100.
If it is helpful, plz give me Brainliest.
Answer:
[tex]100[/tex]
Step-by-step explanation:
[tex] \sqrt{10000} \\ = \sqrt{100 \times 100} \\ = 100[/tex]
Pls help me I would appreciate it be I’m failing:(
Answer:
plot a point at (1,2) move your pencil up one and right 3 and put a point. repeat until you get a long enough line
Step-by-step explanation:
You might have already finished this but good luck!
A recipe for cupcakes calls for 4 cups of
flour. Jack accidentally put in 7 cups.
How many extra cups did he put in?
Answer:
3 cups
Step-by-step explanation:
7 Cups - 4 Cups = 3 Cups
Answer:
3 cups
Step-by-step explanation:
Jack put in 7 cups
He was supposed to put in 4 cups
7 - 4 = 3
He put in 3 cups extra
If x=7 and y=−2, evaluate the following expression:3x+4y
Answer:
Step-by-step explanation:
when x = 7 and y = - 2
3x + 4y
= 3 * 7 + 4 * (-2)
= 21 - 8
= 13
Hope it helps :)
expression equivalent to -4(7 + 2m)
Answer:
Use the distributive property -28-8m
Step-by-step explanation:
-4(7+2m)
-28-8m
y+3=3/2(x+1) in slope intercept
Answer:
y=3/2x-1.5
Step-by-step explanation:
y+3=3/2(x+1)
y+3=3/2x+3/2
-3 -3
y=3/2x-1.5
What is -6 -8 -10 -5 -2 -3 -1 from least to greatest?
Answer:
-10, -8, -6, -5, -2, -1
Step-by-step explanation:
I knew this because every negative number can still relate to being the least number. But hey, hope this helps. :]
6) All chords are diameters.
True
or
False
What is the slope of y=250-5x
Answer:
Step-by-step explanation:
The slope of the line is -5, and the y-intercept is 250
Need help with this three questions, i will post the other one’s please help me !
Answer:
5 is the leading coefficient.
Given the function f(x)= -3(x)^2 , find the value of f(4).
Step-by-step explanation:
f(x) = -3x²
f(4) = -3(4²)
= -48
Help please I need the answer right now
Point I is located at (1,5) on the coordinate plane. Point k is reflected over the x axis to create point k prime. What ordered pair describes the location of k prime???
Answer:
i don't know sorry but good luck finding your answer from someone
Step-by-step explanation:
good luck
Answer:
k prime is (1,-5)
Step-by-step explanation:
In 2 mins., a conveyor belt moves 300 lbs. Of recycle aluminum from delivery truck to a storage area. A smaller belt moves the same quantity of cans the same distance in 18 mins. If both belts are used, find how long it takes to move the cans to the storage area
Answer:
1.8 minutes or 108 seconds
Step-by-step explanation:
The question tells us that the larger belt moves 300 lbs in 2 mins. And this is equal to 150 lb per minute
The question also tells us that a smaller belt moves the same quantity of 300 lbs in 18 mins. And this is equal to an average of 16.667 lb per min.
Both belts will move at a rate of 166.667 lb per min.
So it will take them 300 / 166.667 = 1.8 min or 108 s.
Therefore, the answer is 1.8 min
There are p counters in a bag 12 of the counters are yellow. Shafiq takes at random 30 counters from the bag. 5 of these 30 counters are yellow. Work out an estimate for the value of p.
Answer:
72
Step-by-step explanation:
The estimation of total counters in bag p is 72.
How to form an equation?Determine the known quantities and designate the unknown quantity as a variable while trying to set up or construct a linear equation to fit a real-world application.
In other words, an equation is a set of variables that are constrained through a situation or case.
The total number of counters is p.
Let's say the number of nonyellow counters is x
Then,
p = 12 + x
Now,
By taking 30 counters 5 were yellow
So,
Fraction of 5 out of 30 ⇒5/30 = 1/6
So since 1/6 fraction of yellow counters is taken it means x counters will also be taken by the same fraction.
So,
1/6 of x ⇒ x/6
So,
5 + (1/6)x = 30
x = 60
So,
p = 12 + 60 = 72
Hence "The estimation of total counters in bag p is 72".
For more about the equation,
https://brainly.com/question/10413253
#SPJ2
give an example of a non-linear equation and explain
Answer:
Please check explanations
Step-by-step explanation:
An example of a non-linear equation is that of a quadratic function
We can have this as;
y = x^2 + 3x + 3
Why is it non-linear?
Generally, we have the equation of a linear model as;
y = mx + b
where m represents the slope and b is the y-intercept
The written quadratic equation can not be written in this form
Hence, we know by this that it is not a linear equation
Answer:
y=x2; if you graph
it, is not a line.
JK is perpednicular to ML at its midpoint K. list the congruent segments
Answer:
MK KL JK All are congruent with each other due to the mid point splitting the segments in ML in half.
Step-by-step explanation:
Mathhhhhhhhh pls help
Answer:
vertically opposite angles
Step-by-step explanation:
Please help me! Find the vector v with v=6 and
direction = 150°.
Answer:
12
Step-by-step explanation:
PLS HELP ASAP
Rory earned an 84% on his test. He answered 21 questions correctly. How many total questions were on the test? Round to the nearest tenth if necessary.
Answer:
mmjnzsdkjsnfjsn jkxxvcd
Step-by-step explanation:
,mcnb m,cfv bmn vjmkn cvfjk
How do I do this? I forgot
Answer: 100
Step-by-step explanation:
There are twenty-two more chickens than cows. The number of cows and chickens combined is 98. How many are chickens? There are 60 chickens. There are 38 chickens. There are 38 cows.
Answer:
Step-by-step explanation:
chicken=x+22
cow=x
chicken+cow=98
x+22+x=98
2x+22=98
2x=76
x=38
chicken =x+22=38+22=60
There are 60 chickens
Answer:
chicken=x+22
cow=x
chicken+cow=98
x+22+x=98
2x+22=98
2x=76
x=38
Step-by-step explanation:
2. How would you say 406,762?
Four hundred six thousand, seven hundred sixty-two
Four hundred sixty thousand, seven hundred sixty-two
Forty-six thousand, seven hundred sixty-two
Four thousand, six hundred seventy-two
Answer:
A- Four hundred six thousand, seven hundred sixty-two
Hope this helps!
Answer:
A. Four hundred six thousand, seven hundred sixty-two
Step-by-step explanation:
Sound out the number before the comma first:
You would read it as four hundred six, not four hundred sixty (That would mean 460 and not 406.)
Sound out the number after the comma next:
You would read that as seven hundred sixty-two.
So combine them to say:
four hundred six thousand, seven hundred sixty-two. Choose A
Need help with this question, I will give brainliest if its correct!
Answer:
y= 4/1 + -6
Step-by-step explanation:
Answer:
y = -4x - 6
Step-by-step explanation:
can someone double check this for me please, I got 83 and it's not an answer choice lol
Answer:
It's number 12
Step-by-step explanation:
I just did the math.
5) Payton runs a kiosk on Route 66. Half the canned drinks in stock were sold out and empty cans were sent for recycling. Payton bought 68 more canned drinks to restock the kiosk. If there is a total of 200 cans now, how many canned drinks were in stock initially?
Answer: There were 264 cans initially stocked.
Step-by-step explanation:
c/2 + 68 = 200
Help please
Find the zeros for y=2x(x+6)(x-14)
Answer: x = 0, -6, 14
Step-by-step explanation:
In a recent election, there were six candidates and 4700 total votes. The circle graph below summarizes the votes by candidate.
The central angle for the Bowerman slice is 36º. What percentage of the votes did Bowerman get? Do not round.
The circle is 360 degrees so,
360 degrees --> 4700 votes
36 degrees ---> x
4700*36 = 360*x
169,200 = 360*x
x= 169,200/360
x= 470
[tex] \frac{470}{4700} = 0.1 = 10\%[/tex]
which translation below translates the figure according to the rule (x,y) -> (x, y-3)
Solve 56x+23930=97x+16693 by substitution.
Answer:
You can't really use substitution for this problem b/c there is nothing to substitute.
Step-by-step explanation:
56x+23930=97x+16693
Subtract 23930 from both sides:
56x+23930-23930=97x+16693-23930
simplify:
56x=97x-7237
subtract 97x from both sides:
56x-97x=97x-7237-97x
Simplify:
-41x=-7237
Divide both sides by -41
-41x/-41=-7237/-41
Simplify:
x=7237/41