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patriot [66]
3 years ago
7

Rewrite each expression below using the distributive property then evaluate each expression for X equals two and Y equals five.

a.8x-4= b.6y2+24y c. 7X(y -2) d. 3(9+y)

Mathematics
1 answer:
Anit [1.1K]3 years ago
4 0
A)8*2-4            b)6*5+2+24*5                c)7*2(5-2)                  d)3(9+5)
  12                      30+2+120                     14*3                             3*14
                            152                                  42                              42
i hope it helps

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Amanda [17]

Answer:

a1= 1   q= −sinx  , dla |q| <1   , ta suma jest zbieżna  

 a1   1  

S=  

=  

 1 −q   1+sinx  

w mianowniku podobnie:   a1=1  ,  q= sinx  , dla  | sinx| <1

 1  

S=  

 1 −sinx  

i mamy równanie:

 

1  

1+sinx  

 

 

= tg2x

 

1  

1− sinx  

 

Step-by-step explanation:

5 0
2 years ago
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kirill115 [55]

Answer:

0.64.

Step-by-step explanation:

64 blocks out of 100 are shaded so that make the fraction 64/100 which equals 0.64.

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5 0
3 years ago
In the figure below, <br> What is the value of x?
igomit [66]

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Step-by-step explanation:

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Vaselesa [24]

Step-by-step explanation:

b + 81° = 117° { exterior angle of a triangle is equal to the sum of two opposite interior angles }

b = 117° - 81°

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for no. 14

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Describe the effect of reflecting EFGH over the x-axis to E'F'G'H'.​
telo118 [61]

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