1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Hatshy [7]
1 year ago
7

Need help don’t understand for 1-5 please!!!!

Mathematics
1 answer:
vovangra [49]1 year ago
7 0
You need to multiply the side it could be in any order you like
You might be interested in
If m angle RTS = 8x + 18, find x so that line TR is perpendicular to line TS
Kitty [74]

Answer:

Point T is the right angle of the triangle, so RTS = 90 degrees

8x + 18 = 90 (degrees)

8x = 72

x = 9 degrees

Step-by-step explanation:

8 0
2 years ago
Can someone pls help me
max2010maxim [7]

Answer:third graph (open circle on 518, colored to the right)

Step-by-step explanation:The record is 518 cm. That means that 518 cm has already been accomplished. Anything less than 518 cm is not a record. 518 cm is also not a record. Only distances greater than 518 cm are records

3 0
2 years ago
Adam, Matt, and Clinton sold sandwiches in the ratio of 2:7:3 to raise money their basketball team. Matt sold 91 sandwiches. How
zavuch27 [327]

Answer:

156

Step-by-step explanation:

Let,

Sandwiches sold by Adam, Matt and Clinton = 2x, 7x and 3x

Total sandwiches = 2x + 7x + 3x

=> 12x

But its given that Matt sold 91 sandwiches

So,

7x = 91

x = 91/7

x = 13

=> Total sandwiches = 12x = 12(13) = 156

5 0
2 years ago
The coefficient of x^ky^n-k in the expansion of (x+y)^n equals (nk). True or false.
AVprozaik [17]

Answer:

The correct option is;

False

Step-by-step explanation:

The coefficient of x^k·y^(n-k) is nk,   False

The kth coefficient of the binomial expansion, (x + y)ⁿ is  \dbinom{n}{k} = \dfrac{n!}{k!\cdot (n-k)!} = C(n,k)

Where;

k = r - 1

r = The term in the series

For an example the expansion of (x + y)⁵, we have;

(x + y)⁵ = x⁵ + 5·x⁴·y + 10·x³·y² + 10·x²·y³ + 5·x·y⁴ + y⁵

The third term, (k = 3) coefficient is 10 while n×k = 3×5 = 15

Therefore, the coefficient of x^k·y^(n-k) for the expansion  (x + y)ⁿ = C(n,k) not nk

7 0
2 years ago
3249<br><img src="https://tex.z-dn.net/?f=3249%20%5Ctimes%2022" id="TexFormula1" title="3249 \times 22" alt="3249 \times 22" ali
Anit [1.1K]
71,47899999899999999999999
8 0
2 years ago
Read 2 more answers
Other questions:
  • How does the volume of a cone change when the radius is quadrupled and the height id reduced to 1/5 of the original size?
    8·1 answer
  • The figure shows a tank in the form of a rectangular prism that is 25% full of water. How many more gallons of water will it tak
    7·1 answer
  • What constant term is necessary to complete the perfect square trinomial pictured in the algebra tiles?
    13·2 answers
  • What does this expression represent in word form! 12f+24
    10·2 answers
  • Please help with number 8
    5·1 answer
  • Make the number 18 using six "1"s.
    6·1 answer
  • A population of rabbits is tripling every week. If the population starts with 5 rabbits, how many rabbits will there be at the e
    11·1 answer
  • The Marked price of an article was fixed to Rs 1380 by increasing 15% on its actual price. Find the actual price.​
    11·1 answer
  • Is an apple juice box 250 milliliters or 250 liters
    6·1 answer
  • Find the quotient.<br> 1.38÷0.3=
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!