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
slamgirl [31]
3 years ago
8

-9=2n Can you please help me

Mathematics
1 answer:
Natalka [10]3 years ago
4 0
<span>-9=2n
n = -9/2 = -4.5</span>
You might be interested in
Hello<br> Please what’s the explanation to get the answer (2+2) ² (2+3)³
Gala2k [10]

Answer:

<h2><u><em>141</em></u></h2>

Step-by-step explanation:

Hello

Please what’s the explanation to get the answer (2+2) ² (2+3)³

we use PEMDAS

Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

(2 + 2)² + (2 + 3)³ =

4² + 5³ =

16 + 125 =

141

8 0
2 years ago
For a triangle with length of its sides of 5, 13, and 14, determine if it is a right triangle.
AlexFokin [52]

Answer:

it's not a right triangle

Step-by-step explanation:

5² + 13² = 14²

=> 25 + 169 = 196

=> 194 ≠ 196

6 0
3 years ago
George went to the history museum last weekend and saw a teepee that was 8 feet tall, and the base had a radius of 4 feet. What
Simora [160]
The volume of a cone equation is: <span>V = (1/3)πr^2h. Therefore plugging in the provided information, you get the answer of: 134.04 (Answer choice B) Hope this helps :)</span>
3 0
3 years ago
Pls help i only need answer no work
alexdok [17]
770 I believe. I believe the answer is 770.
3 0
3 years ago
Read 2 more answers
5x+3y=9 in standard form
tamaranim1 [39]
The standard for is Y=-5/3x +3
8 0
3 years ago
Other questions:
  • That is my mystery number??? 20 pts
    9·1 answer
  • Which answers are examples of the Law of Syllogism? Select each correct answer. If two numbers are even then their sum is even.
    10·2 answers
  • Help, 3+7x=12, what is x?
    10·1 answer
  • A group of tourists go on a tour. the tour guide rents 15 vans. each van holds 9 tourists write a division problem that can be u
    11·1 answer
  • Solve for x 14 -2x = \frac{3 + x}{2}
    10·1 answer
  • Please help! A hat has the following marbles in it: 5 gray, 3 red, 6 white, 2 yellow and 4 green.
    12·1 answer
  • What is the answer yx3=15?
    9·2 answers
  • COPY THE TABLE BELOW IN YOUR NOTEBOOK. THEN ROUND EACH ITEM TO THE NEAREST HUNDREDTHS AND THOUSANDS​
    7·1 answer
  • Anyone know where i can get the answers for geometry holt mcdougal assessment book, specifically chapter 6 and up, willing to of
    14·1 answer
  • Integration questions .
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!