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3 years ago

3x+2(4x-4)=3 answer choices-1,2,3,4

Mathematics

2 answers:

WINSTONCH [101]3 years ago

6 0

Answer:3

Step-by-step explanation:

Veseljchak [2.6K]3 years ago

4 0

Answer:

Step-by-step explanation:

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PLEASE HELP!!: 600 raffle tickets were sold for $5 each. There is one $500 first prize and three $200 second prizes. The remaind

sveta [45]

Answer:

$4,100

Step-by-step explanation:

600 x $5 = $3000

$3000 + $500 = $3500

$3500 + $200 + $200 + $200 = $4100

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2 years ago

Please help it’s urgent I need to finish the lesson

Pie

X=45

Explanation: When adding 46 and 89 together you get 135, subtract 180 and 135 to get 45, which if you add the 46, 89, and 45 all together you get 180 again. Hope this helped.

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2 years ago

Find the maximum value of the function f(x) = -0.7x2 – 2.7x + 4 to the nearest hundredth.

Irina18 [472]

We need range

$\\ \sf\longmapsto f(x)=-0.7x^2-2.7x+4$

See here x^2 will come greater than or equal to zero.

Least value of x^2 is 0

$\\ \sf\longmapsto -0.7(0)+2.7(0)+4=4$

range

$\\ \sf\longmapsto R_f=[4,\infty)$

8 0

3 years ago

Read 2 more answers

Determine the value of x2 for 14 degrees of freedom and an area of .10 in the left tail of the

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3 years ago

ABC is reflected across x = 1 and y = -3. What are the coordinates of the reflection image of B after both reflections?A. (-7, -

Dima020 [189]

Answer:

The correct option is C.

Step-by-step explanation:

From the given figure it is noticed that the coordinates of B are (-5,-7).

If ABC is reflected across x = 1, then

$(x,y)\rightarrow(1-(x-1),y)$

$(x,y)\rightarrow(2-x,y)$

$(-5,-7)\rightarrow(2+5,-7)$

$(-5,-7)\rightarrow(7,-7)$

If ABC is reflected across y =-3.

$(x,y)\rightarrow(x,-3-(y-(-3)))$

$(x,y)\rightarrow(x,-6-y)$

$(7,-7)\rightarrow(7,-6-(-7))$

$(7,-7)\rightarrow(7,1)$

Therefore option C is correct.

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3 years ago