............-2
6.7x10 =
Answer: 67
Step-by-step explanation:
When you multiply with numbers like 10, 100, 1000, 10000, and so on you just have too right or left (division : left)(multiplication : right) according to the zero's. Like 100 has 2 zero's so then if you're multiplying with that you will go 2 to the right, and dividing you will go 2 to the left. Lets apply the same logic here, the question is 6.7 x 10, 10 has 1 zero and we are multiplying here so then, we have to go to the right, so 6.7 will become 67.
given the equations: A. 7(x+2)+3(x+5)=14(x+3)-6(x+2) B. -5(x+3)+7(x+2)=4(x-3)-2(x+5) C. 3(x-5)+2x=4(x-4)+x+1 what is the order of the equatshons from to most solutions?
Step-by-step explanation:
Your search - given the equations: A. 7(x+2)+3(x+5)=14(x+3)-6(x+2) B. -5(x+3)+7(x+2)=4(x-3)-2(x+5) C. 3 ... - did not match any documents.
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Make sure that all words are spelled correctly.
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Can I get help with these 2 problems?
Answer:
answer is 456986973*'/96659
Step-by-step explanation:
I think mine answer is correct ☺️
so, plz .e me brain list plzz
PLEASE HELP ME!! DUE TONIGHT
Answer:
osea un momento!!!!
Step-by-step explanation:
..........?
làm hết nha mn khó quá
Answer:
excuse me
Step-by-step explanation:
monke math
Pleaseeeeeeeeeeeeeeeeeeee
Answer:
∠DAB = 68
Step-by-step explanation:
∠DAB we need to find this
∠DAB = ∠C (vertically opposite angles are equal)
∠DAB = 68
Help please!! Branniest answer will be given!
Answer:
30
Step-by-step explanation:
area of triangle 1/2 b×h
1/2 10×6=30m^×
Mark me brainliestt
Find the sum S:
[tex]\displaystyle \large{S = \frac{1}{1 \cdot 3} + \frac{1}{2 \cdot 4} + \frac{1}{3 \cdot 5} + .... + \frac{1}{n(n+2)}}[/tex]
Please show your work too. Thank you!
Write the sum as
[tex]\displaystyle S = \sum_{k=1}^n \frac1{k(k+2)}[/tex]
Decompose the summand into partial fractions; that is, we look for constants a and b such that
[tex]\dfrac 1{k(k+2)} = \dfrac ak + \dfrac b{k+2}[/tex]
Condense the right side into a single fraction and set the numerators on both sides equal to one another:
[tex]\dfrac1{k(k+2)} = \dfrac{a(k+2)}{k(k+2)} + \dfrac{bk}{k(k+2)} = \dfrac{a(k+2)+bk}{k(k+2)} \\\\ \implies 1 = a(k+2) + bk = (a+b)k + 2a[/tex]
Then a + b = 0 and 2a = 1, so it follows that a = 1/2 and b = -1/2.
We then see that S is a telescoping sum (intermediate terms cancel and the overall sum collapses into a small number of terms):
[tex]\displaystyle S = \frac12 \sum_{k=1}^n \left(\frac1k - \frac1{k+2}\right) \\\\ S = \frac12 \left(1-\frac13 + \frac12 - \frac14 + \frac13 - \frac15 + \cdots + \frac1{n-2} - \frac1n + \frac1{n-1} - \frac1{n+1} + \frac1n - \frac1{n+2}\right) \\\\ S = \frac12 \left(1 + \frac12 - \frac1{n+1} - \frac1{n+2}\right) \\\\ \boxed{S = \frac{n(3n+5)}{4(n+1)(n+2)}}[/tex]
Please help math problem
Answer:
I do not know that question yet.
1: What are two intergers with different signs that have the sum of -25?
2: what are two integers with the same signs that have a sum of -25?
pls help
Answer:
1. -26 and 1
2. -24 and -1
Step-by-step explanation:
-26+1=-25
-24-1=-25
Is the following relation a function?
1. Jane went shopping and bought a shirt for $27, a skirt for $32, and a pair of shorts for $14. Choose the answer that is the best estimate for the total of these items.
$70
$100
$60
O O
$80
HELP PLEASE
Answer:
70
Step-by-step explanation:
First add the tens: 20 + 30 + 10= 60
Now add the Ones: 7 + 2 + 4= 13
now add them all together: 60+13=73
so the best estimate is 70
Your Welcome
Step-by-step explanation:
to estimate you should round all the individual numbers to numbers that are easy to work with:
$27 → $30
$32 → $30
$14 → $10
then add the rounded numbers together to find the total
so $30 + $30 + $10 = $70
This means the best estimate is $70
Awnser this please i will give you 16
Answer:
Its EFBGCAHDI
I need the steps and answers please
Step-by-step explanation:
[tex]3(2x - 5) = 6(x + 3)[/tex]
[tex]6x - 15 = 6(x + 3)[/tex]
[tex]6x - 15 = 6x + 18[/tex]
[tex] - 15 = 18[/tex]
[tex] = x∈\O[/tex]
2n^4 times 6n^4 , please help me i need help badly
Answer:
12n^8
Step-by-step explanation:
I NEED HELP ILL PUT BRIANLEST!
Answer:
it will be 16 triangles. option A - 16
(6^5)^-2 please get it right
Answer:
[tex] \frac{1}{ {6}^{10} } [/tex]
Step-by-step explanation:
[tex]( {6}^{5} {)}^{ - 2} [/tex]
[tex] {6}^{5 \times ( - 2)} [/tex]
[tex] {6}^{ - 10} [/tex]
[tex] = \frac{1}{ {6}^{10} } [/tex]
Mammoth Muffler employs supervisors and helpers. According to the union contract,
a supervisor does 2 brake jobs and 3 mufflers per day, whereas a helper does 6 brake
jobs and 3 mufflers per day. The home office requires enough staff for at least 24 brake
jobs and at least 18 mufflers per day. If a supervisor makes $90 per day and a helper
makes $100 per day, how many of each should be employed to satisfy the constraints
and to minimize the daily labor cost?
What are you trying to maximize or minimize?
What is the function we will use to minimize?
Define the variables used in the problem.
What constraints do we have and what inequalities describe them?
Graph these inequalities on the graph below.
aion
I
Answer:
3 brakes and Mufflers each one
Step-by-step explanation:
Employes:
daily production
Supervisor = 2b and 3m
Helper = 6b and 3m
both make 8brakes and 6mufflers daily
3(8b+6m)=24brakes and 18muffles
than means you need 3 Supervisor and 3 Helpers to complete the order
S=3(2b+3m) = 6b + 9m
H=3(6b+3m) = 18m + 9m
3S=$270
3H=$300
Daily cost = $570
I know this is not enough of an answer but I hope this helps a little
Please someohe help me!!
Answer:
1) 7
2) 11
3)9
Step-by-step explanation:
i dont feel like explaining
ANSWER(solve for x):
7,9,9
Step-by-step explanation:
1. 12x-4=11x+3
x=7
B and D are 80 degrees
2. 4+9x+95=180
9x=81
x=9
K is 85 degrees
3. T=92, W of TWU=32
=180-92-32=7x-7
63=7x
x=9
WUT is 56 degress
In △UVW,△UVW, VW≅UV and m∠U=71∘.Find m∠W.
please help will mark brainliest
Since the angles across from those sides are likewise equal. The measure of m∠W will be 71°.
What is the triangle?In terms of geometry, a triangle is a three-sided polygon with three edges and three vertices. The triangle's interior angles add up to 180°. An isosceles triangle is one with at least two sides that are equal. This fact leads to the conclusion that if two sides of a triangle are equal, then the angles across from those sides are likewise equal.
It is given that, In △UVW,△UVW, VW≅UV, and m∠U=71∘
In accordance with the definition given, an isosceles triangle is a polygon with two equal sides, two equal angles, three edges, three vertices, and a total of internal angles of a triangle equal to 180°.
m∠U=m∠W
m∠U=71°
m∠W=71°
Thus, the angles across from those sides are likewise equal. The measure of m∠W will be 71°.
Learn more about the triangle here:
brainly.com/question/25813512
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5.) Four cities in North Texas recorded temperatures below zero during a very
strong cold front. Amarillo recorded a temperature of -14.2°F. Canyon recorded
a temperature of -14- °F. Herford recorded a temperature of -14.09°F.
Canadian recorded a temperature of -15°F. Which list shows the cities in order
from least to greatest?
A. Herford, Amarillo, Canyon, Canadian
B. Canadian, Herford, Amarillo, Canyon
C. Canadian, Canyon, Amarillo, Herford
D. Canadian, Amarillo, Herford, Canyon
Answer:
I believe the answer is b
-3+x=-8 what is the answer
Answer:
x=-5
Step-by-step explanation:
add 3 to -8
1 Regroup terms.
x-3=-8
x−3=−8
2 Add 33 to both sides.
x=-8+3
x=−8+3
3 Simplify -8+3−8+3 to -5−5.
x=-5
x=−5
Answer: x=−5
please help me!!!
Round each number 1 significant figure : 17.94 ÷ 3.15
Ans:
Convert 10010011001 into a number with commas.
Answer:
10,010,011,001
Step-by-step explanation:
Converting the number 10010011001 into a number with commas gives us 10,010,011,001.
Given that,
The number is 10010011001.
Used the concpet of number system which states that,
A writing system used to express numbers is known as a number system. It is the mathematical notation used to consistently express the numbers in a particular set using digits or other symbols.
Here, the number is 10010011001.
So, it can be written as,
10010011001 = 10,010,011,001
Therefore, the number 10010011001 with commas would be 10,010,011,001.
To learn more about the Number system visit:
https://brainly.com/question/17200227
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If 1/2x = -3 then find the value of 4x + 34
Answer:
10
Step-by-step explanation:
1/2x = -3
x = -6
4x + 34
4*(-6) + 34
-24 + 34 = 10
What number is halfway between 4 and 20?
Answer:
4....20. 12 is halfway
Step-by-step explanation:
5 19
6 18
7 17
8 16
9 15
10 14
11 13
12
Larry has 2.8 yards of cable and needs 0.35 yard for each house. How many house does he have enough for?
Answer:
8 houses
Step-by-step explanation:
2.8/0.35 = 8
Answer:
8
Step-by-step explanation: 2.8/0.35= 8
Evaluate (27)−1/3(27)−1/3×[27^1/3−27^2/3]
Answer:
the answer is 96 hope this helpsStep-by-step explanation:
Answer:96 is da answer
I don't know if this is answerable over text-..
Step-by-step explanation:
i wish I could help but no idea
Could someone please help me on this? And please explain how you got that answer? I would appreciate it a lot!!
I hope this helps, dont hesitate to ask for any question.
Mark me as brainliest is appreciated.Tq!!