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
Masteriza [31]
3 years ago
9

If 9+9=7 then what is 8???? :P

Mathematics
2 answers:
pantera1 [17]3 years ago
8 0

Answer:

9+9 isnt 7

3+4 is 7

and 4+4 is 8

Step-by-step explanation:

eduard3 years ago
3 0

Answer:

18

Step-by-step explanation:

9+9=18 got the 8 solo

You might be interested in
X - 4 is ≥ to 6. Whats the Answer?
MissTica
<span> x≥10
you add 4 to both sides</span>
6 0
4 years ago
Add or Subtract to simplify
exis [7]

Answer:

-5x^5 + 2x^3 - 6x should be your answer

5 0
3 years ago
PLEASE HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPP meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Alexandra [31]

Answer: 1. s*h  2. 20.4 hours

Step-by-step explanation:  1. s*h

2. 20.4 hours  hope this helps.

7 0
3 years ago
SOMEONE HELP ME IM FREAKING OUT I LITERALLY CANT WITH THIS QUESTION IM PRAYING PLEASE HELP ME IM SO SERIOUS IM GONNA END IT PLS
antiseptic1488 [7]

Answer:

\sf -11+7\sqrt{2}

Step-by-step explanation:

Given expression:

\sf \dfrac{3-\sqrt{32}}{1+\sqrt{2} }

Rewrite 32 as 16 · 2:

\sf \implies \dfrac{3-\sqrt{16 \cdot 2}}{1+\sqrt{2} }

Apply radical rule \sf \sqrt{a \cdot b}=\sqrt{a}\sqrt{b}

\sf \implies \dfrac{3-\sqrt{16}\sqrt{2}}{1+\sqrt{2} }

As \sf \sqrt{16}=4:

\sf \implies \dfrac{3-4\sqrt{2}}{1+\sqrt{2} }

Multiply by the conjugate:

\sf \implies \dfrac{3-4\sqrt{2}}{1+\sqrt{2} } \times \dfrac{1-\sqrt{2} }{1-\sqrt{2} }

\sf \implies \dfrac{(3-4\sqrt{2})(1-\sqrt{2})}{(1+\sqrt{2})(1-\sqrt{2})}

\sf \implies \dfrac{3-3\sqrt{2}-4\sqrt{2}+4\sqrt{2}\sqrt{2}}{1-\sqrt{2}+\sqrt{2}-\sqrt{2}\sqrt{2}}

As \sf \sqrt{2}\sqrt{2}=\sqrt{4}=2:

\sf \implies \dfrac{3-3\sqrt{2}-4\sqrt{2}+4 \cdot 2}{1-\sqrt{2}+\sqrt{2}-2}

\sf \implies \dfrac{3-7\sqrt{2}+8}{1-2}

\sf \implies \dfrac{11-7\sqrt{2}}{-1}

\sf \implies -11+7\sqrt{2}

7 0
2 years ago
240 as a percentage
Sladkaya [172]

Answer:

240%

Step-by-step explanation:

240 / 100 Answer: 240%

4 0
3 years ago
Read 2 more answers
Other questions:
  • Plz help thank you 4number4
    6·1 answer
  • The figure shows two intersecting lines and the measures of the resulting angles. Write an equation to help you solve for x. The
    10·1 answer
  • The school yearbook committee surveyed the student body for an article about colleges in which they are pursuing enrollment. the
    8·2 answers
  • Suppose in a certain triangle, the degree measures of the interior angles are in the ratio 2:3:4 If the largest angle measures x
    5·1 answer
  • The function f(x) = –x2 – 4x + 5 is shown on the graph. Which statement about the function is true? The domain of the function i
    6·2 answers
  • Find the measure of the incanted angle to the nearest degree
    10·2 answers
  • Help me I keep getting it wrong
    9·1 answer
  • 180 people or 40% of those surveyed do not want a mall. How many people were surveyed?
    13·1 answer
  • Help pls<br> and thank you
    7·1 answer
  • What is the solution to this matrix equation?[ -1 4 3 2] [x y] = [-26 8] i need to find (x=?) and (y=?)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!