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SpyIntel [72]
3 years ago
10

Add. (Reduce fractie (21) -5 + 4

Mathematics
1 answer:
jeka57 [31]3 years ago
7 0
You have A picture or something of what you mean?
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Please help!!! 20 points
Luba_88 [7]

Answer:

a

Step-by-step explanation:

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3 years ago
PLEASE HELP!!!! WILL MARK BRAINLIEST IF CORRECT!!!!!!
PilotLPTM [1.2K]
-2 would be your answer
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3 years ago
Question 10
RSB [31]

Answer:

(x-4)(3x+2)

Step-by-step explanation:

8 0
3 years ago
File Is Attached To The Question
Paul [167]

Answer:

<h2>3.05x(output for x)</h2><h2>39.65</h2>

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>
  • function
  • PEMDAS
<h3>let's solve:</h3>

according to the question

the function is

f(x)=3.05x(first answer)

let's justify

f(1)=3.05×1

=3.05

LIKEWISE

f(3)=3.05×3

=9.15

therefore

it is the function

answer for the second question

f(13)=3.05×13

=39.65

6 0
3 years ago
Find the exact value of sin A in simplest radical form.<br>​
Scorpion4ik [409]

Using the law of sines, we have

\dfrac{AB}{\sin(C)}=\dfrac{BC}{\sin(A)}

And we know that

AB=\sqrt{85},\quad BC=6,\quad A=90

So, the equation becomes

\sin(A)=\dfrac{BC\sin(C)}{AB}=\dfrac{6\sin(90)}{\sqrt{85}}=\dfrac{6}{\sqrt{85}}

5 0
3 years ago
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