Answer: 2.456 x 10^11
Step-by-step explanation:
You move the decimal to the left until there’s no more zeroes
Answer:
there :D
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
2.456 × 10 to the power of 11
what’s the difference between the expansion of (-2x)^2 and -2x^2
Answer:
the one in parenthesis means you have to multiply the Pareinthasis first while the one wi5hout it dose not matter of in order
write 4729 correct to the nearest hundred
Answer:
4700
Step-by-step explanation:
4729 - 7 is in place of the hundreds, so cut off the rest and make sure, if needed, to round
Answer:
4700
Step-by-step explanation:
round the number up to the nearest hundred if the last two digits in the number are 50 or above.
round the number down to the nearest hundred if the last two digits in the number are 49 or below.
can someone plz do both of these will mark brainleist
Answer:
Step-by-step explanation:
2.b=90
1.30
Answer:
Step-by-step explanation:
6. You're gonna use Cos to find Y
Cos = adj/hyp
Cos 27 = 10/y
10/cos27 = y
11.2 = y
7. It'll help immensily if you draw this one out.
You're gonna use Sin to find the angle.
Sin = opp/hyp
Sin 65 = 14/x
14/sin65 = x
15.4 = x
20 Points!!! Math Question
Here is how to do the question,
The Remainder Theorem starts with an unnamed polynomial p(x), where "p(x)" just means "some polynomial p whose variable is x". ... If you get a remainder, you do the multiplication and then add the remainder back in. For instance, since 13 ÷ 5 = 2 R 3, then 13 = 5 × 2 + 3. This process works the same way with polynomials.
Hope that helps!!!!
Answer:
Remainder Theorem starts with an unnamed polynomial p(x), where p(x) just means "some polynomial p whose variable is x". ... If you get a remainder, you do the multiplication and then add the remainder back in, For instance, since 13 ÷ 5 = 2 R 3, then 13 = 5 × 2 + 3. This process works the same way with polynomials
factor the polynomial
Answer:
Step-by-step explanation:
[tex]6a^2-13ab-5b^2\\ \\ 6a^2+2ab-15ab-5b^2\\ \\ 2a(3a+b)-5b(3a+b)\\ \\ (2a-5b)(3a+b)[/tex]
*
Determine if the following is a right triangle. Explain how you know.
Opoints
6
8
9
Answer:
Step-by-step explanation:
Are the sides consistent with the Pythagorean Theorem?
6² + 8² ≟ 9²
36 + 64 ≠ 81, so it is not a right triangle.
Mohsin, Yusuf and Luke are going to play a game.
At the end of the game, one of them will be in First place, one of them will be in
Second place and one of them will be in Third place.
Use the table below to list all the possible outcomes of the game.
First place
Second place
Third place
The possible outcomes of the game, in terms of first place, second place, and third place, are:
Mohsin, Yusuf, Luke
Mohsin, Luke, Yusuf
Yusuf, Mohsin, Luke
Yusuf, Luke, Mohsin
Luke, Mohsin, Yusuf
Luke, Yusuf, Mohsin
To list all the possible outcomes of the game, we need to consider the different permutations of the three players: Mohsin, Yusuf, and Luke. Since there are three players, there are a total of 3! (3 factorial) possible outcomes, which is equal to 3 x 2 x 1 = 6.
Using the table format, we can list the possible outcomes as follows:
Outcome 1: Mohsin, Yusuf, Luke
Outcome 2: Mohsin, Luke, Yusuf
Outcome 3: Yusuf, Mohsin, Luke
Outcome 4: Yusuf, Luke, Mohsin
Outcome 5: Luke, Mohsin, Yusuf
Outcome 6: Luke, Yusuf, Mohsin
Each outcome represents a different arrangement of the players in the first, second, and third places.
As a result, the following players might finish first, second, and third in the game: Mohsin, Yusuf, and Luke
Luke, Mohsin, and Yusuf
Luke, Yusuf, and Mohsin
Mohsin, Luke, and Yusuf
Yusuf, Mohsin, and Luke
Mohsin, Yusuf, and Luke
These outcomes represent all the different ways in which the players can finish the game.
for such more question on permutations
https://brainly.com/question/28065038
#SPJ8
Help out a bro will give Brainly
How is it 86 I neeeed Explainatiob pleaseeee!!!!!
Answer:
it is 86
Step-by-step explanation:
House 1 has 6 sticks. House 2 has 11, house 3 has 16, and the pattern goes on. Each following house uses 5 more sticks. At design 17, we can use this pattern to solve for it. We would do 5*17, remembering to add 1 as house 1 has its own additional stick. 5*17 + 1 = 86
Hope this helps, let me know if you have any questions :))
Work out the lengths of sides a and b.
Give your answers to 1 decimal place.
b)
b
17 cm
a
b
8 cm
12 cm
5 cm
Answer:
a=9.4cm
b=12.0cm
Step-by-step explanation:
Identify and describe the error in the incorrect counselor's work.
Answer:
?????????
Step-by-step explanation:
?????????
Choose Yes or No to indicate whether the statement is correct.
15 is 30% of 50
Yes
No
А
B
31 is 50% of 62
Yes
A
No
B
14 is 75% of 40
Yes
А
No
B
2 is 10% of 20
Yes
A
No
B
Answer:
3rd one is no. the others are all yes
Answer:
yes
yes
no
yes
those are correct
Step-by-step explanation:
easy :)
yw
If p:q = 34 :2 and p:r = 13 : 12, find the ratio of p:q:r
Answer:
p:q:r = ?
p:q = 13/2
p:r = 34/12
= 17/6
p:q:r = 221:34:78
Step-by-step explanation:
In a hostel, 120 students consume 2160 kg of rice per month. How much rice will be consumed by 80 students in a month?
Answer:
1440kg of rice
Step-by-step explanation:
2160kg/120 students gives 18kg of rice per student per month. Take that
18kg*80people gives you 1440kg of rice for 80 students
What does z equal?pls help me.
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the inequalities.
==> -2z +10z -7 > = 2z -9z -4
=> 8z - 7 >= -7z -4
=> 8z +7z >= -4+7
=> 15z >= 3
=> z >= 3/15
===>
[tex]z \: \geqslant \frac{1}{5} [/tex]
Carlos bought 80 feet of rope for $17.60. He needs 20 more feet. If the unit price is the same how much will he pay for the extra 20 feet of rope? Show each step of your solution and explain your reasoning. im in advanced math tho so
Answer:
Another 20 feet would be +4.40$
so the total would be $22
Step-by-step explanation:
17.60/4 because 80/20 is 4.
please help!!! - The price of an item has been reduced by $1.08. The new sale price is $98.75. What was the original price?
Answer:
my answer is 106.65 that is times
Answer:
$99.83
Step-by-step explanation:
The original price was lowered by $1.08, so the new price is $1.08 less than the original. Since the new price is $98.75, subtract $1.08 to get the original price. $98.75- 1.08= $99.83
will give brainliest
I believe it should be 5
Step-by-step explanation:
I believe this because 16÷8=2 so 10÷2=5
what is the opposite of -20?
Answer:
its 20
Step-by-step explanation:
-40, -47, -54, -61, ...
Find a 29
Answer:
Step-by-step explanation:
It is an arithmetic sequence with common difference d = -7
a₂₉ = a₄ + (29-4)d = -61 + 25(-7) = -236
find the zeros of the function by factoring f(x)=x^2+16x+60
Please show work if you can
Answer:
-6 and -10
Step-by-step explanation:
First find two numbers that multiply to 60 and add up to 16
these numbers are 6 and 10
then write the numbers in factored form: (x+6) (x+10)
Then set each one equal to zero and solve to find the zeros of the function
x+6=0 --> x=-6
x+10=0 --> x=-10
the zeros of the function are -6 and -10
Hope this helps!
I have a big test coming up and i nedd help with this question please :)
Answer:
the answer is 7/10
Step-by-step explanation:
Please help, will mark brainliest
Answer:
480in hope you get right. I am Not 100%sure, sorry
If Carl mowed 4 yards for $35, how much will he get for mowing 7 yards?
Answer:
61.25 dollars
Step-by-step explanation:
We can use a ratio to solve
4 yards 7 yards
-------------- = -----------------
35 dollars x dollars
Using cross products
4x = 35*7
4x =245
Divide each side by 4
4x/4 = 245/4
x =61.25
the figure below shows a 60 foot pole held in place by wires anchored at point B, 40 feet from the base of the pole.
Answer: A: 21.4
Step-by-step explanation:
For the figure, on the pole where, tower is attached, the measure of side DC is 21.4 feet.
What is right angle triangle property?In a right angle triangle, the ratio of the opposite side to the adjacent side is equal to the tangent angle between them.
[tex]\thn \theta=\dfrac{b}{a}[/tex]
Here, (a) is the adjacent side, (b) is the opposite side and [tex]\theta[/tex] is the angle made between them.
The height of the pole is 60 foot. Therefore,
[tex]AC=60\rm ft[/tex]
The distance of the wire from the base of the pole is 40 feet. Therefore,
[tex]BC=40\rm ft[/tex]
Therefore, the tangent angle can be given as,
[tex]\tan\angle(ABC)=\dfrac{60}{40}\\\angle(ABC)=\tan^{-1}(1.5)\\\angle(ABC)=56.31^o[/tex]
The angle DBC is half of the angle ABC. Thus,
[tex]\angle(DBC)=\dfrac{56.31}{2}\\\angle(DBC)=28.15^o[/tex]
Now, again in the triangle DBC, the tangent angle can be given as,
[tex]\tan(28.15)=\dfrac{DC}{40}\\DC=21.407\rm ft[/tex]
Hence, on the pole where, tower is attached, the measure of side DC is 21.4 feet.
Learn more about the right angle triangle property here;
https://brainly.com/question/22790996
Graph the solution to the following linear inequality in the coordinate plane.
2x + y > 4
Answer:
Step-by-step explanation:
Answer:
Please refer to the attachment
Hope it helps
Pls mark me as the brainliest
Thank you
rite an equation of the line with the given slope, m, and y-intercept (0,3).
The equation is_______
m=0, b=-5
(Simplify your answer. Type your answer in slope-intercept form. Use integers or fractions for any numbers in the equation.)
In ΔKLM, the measure of ∠M=90°, the measure of ∠K=78°, and KL = 35 feet. Find the length of MK to the nearest tenth of a foot.
Answer:
7.3 feet
Step-by-step explanation:
osK=
hypotenuse
adjacent
=
35
x
\cos 78=\frac{x}{35}
cos78=
35
x
35\cos 78=x
35cos78=x
Cross multiply.
x=7.2769\approx \mathbf{7.3}\text{ feet}
x=7.2769≈7.3 feet
Type into calculator and round to the nearest tenth of a foot.
Answer:7.3
Step-by-step explanation:
A company sells widgets. The amount of profit, y, made by the company, is related to
the selling price of each widget, x, by the given equation. Using this equation, find out
what price the widgets should be sold for, to the nearest cent, for the company to
make the maximum profit.
3032 + 13251 – 8569
Answer:
bad expression
Step-by-step explanation:
13251+3032−8569=7714
30 POINTS!! PLEASE HELP
What is the area of the shape below?
Answer:
168 square feet
Step-by-step explanation:
A = 18 x 8 + 8 x 6 x 1/2
A = 144 + 24
A = 168
Hope that helps!
Answer:
150
-i just learned that and you have to multiply lenght × width × height
18×8×6 and its 150