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lukranit [14]
4 years ago
6

IVE ASKED 3 TIMES CAN SOMEONE HELP ME? ---

Mathematics
1 answer:
uysha [10]4 years ago
8 0
The answer is -3,0 i think
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in the school band, there are 5 trumpet players and f flute players. there are twice as many flute players as there are trumpet
Kitty [74]
Then answer is 10 flute players

5x2=10
7 0
4 years ago
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This is an isosceles trapezoid.<br> R.<br> s<br> 75<br> X<br> Y У<br> T<br> U
LekaFEV [45]

Answer:

S=R

75+75=150

360-150=210

210/2=105

y=105

5 0
3 years ago
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Do you know the answer?<br><br><br> if you do then put the answer
erastova [34]
72 1/3 is the answer
3 0
3 years ago
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Can anyone do question 25 part c? :)
inna [77]
\begin{cases}x^3\qquad\qquad\ \ \  when\ x\geq3\\5\qquad\qquad\quad \ when\  0\ \textless \ x\ \textless \ 3\\x^2-x+2\quad\ when\ x\leq0 \end{cases}\\\\\\ (a)\\ f(0)\iff x=0\implies f(x)=x^2-x+2\\\\f(0)=0^2-0+2=2\\\\(b)\\ \{f(2)\iff x=2;\ \ f(1)\iff x=1\}\implies f(x)=5\\\\ f(2)=5\quad\wedge\quad f(1)=5\\\\ f(2)-f(1)=5-5=0

(c)\\ \big\forall \limits_{ n\in R}\ n^2\geq 0\ \ \Rightarrow\ \ \big\forall \limits_{ n\in R}\ (-n^2)\leq 0 \ \ \Rightarrow\ \ x\leq0\ \ \Rightarrow\ \  f(x)=x^2-x+2\\\\f(-n^2)=(-n^2)^2-(-n^2)+2=n^4+n^2+2
5 0
4 years ago
The sine of the complimentary angle of 28° a. -0.86 c. -0.74 b. 0.88 d. 0.76
In-s [12.5K]
Step One
Find the complimentary angle of 28o Compliments add to 90o.

28 + c = 90
c = 90 - 28  
c = 62o

Step two
Find the sin of 62o

sin(62) = 0.8829

So the answer is B

Another way to do it is to take the cos of 28
Cos(28) = 0.8829 which is still B.
6 0
3 years ago
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