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ser-zykov [4K]
3 years ago
11

6x - х² + 5х + 23х + 1​

Mathematics
1 answer:
san4es73 [151]3 years ago
8 0

Answer:

-  {x}^{2} + 8x + 1

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Which of the following points does not lie on the line y = -2x +5?
igor_vitrenko [27]

Answer:

C and E are not on the line.

Step-by-step explanation:

Just substitute for the x and the y and see which ordered pair fits and which does not:

If Left side of the equation = right side then the point fits.

A.   y = -3

-2x+5 = -2(4) + 5 = -3  So A is on the line

B. y = 9

-2(-2) + 5 = 9 So this point does lie on the line.

C. y = 1

-2(3) + 5 = -1   No.

D. y = 7

-1(-1) + 5 = 7  YES.

E. y = 1

-2(1) + 5 = 3 NO.

6 0
3 years ago
Read 2 more answers
Which similarly proves the two triangles are similar?
Angelina_Jolie [31]

Answer:

If their angles are the same, if they are proportional, if it states so

Step-by-step explanation:

I don't see the image you sent, but just naming different things that proves how triangles are similar.

4 0
3 years ago
A swimming pool is 65.25 feet long and 40.5 feet wide. How much longer is the pool than it is wide?
melamori03 [73]
65.25 - 40.50 = How much longer the pool is than wide

= 24.75 longer

It is also or about 38%.
7 0
4 years ago
PLEASE HELP! ! ! urgent!
sertanlavr [38]

Answer:

6(\frac{1}{3} \times\frac{7}{5} )=(6\times\frac{1}{3} )\frac{7}{5}

Answer: B

<u>-------------------------</u>

Hope it helps...

Have a great day!!

8 0
3 years ago
To rent a moving truck for the day, it costs $50 plus $3 for every mile driven. Write an algebraic expression for the cost to re
malfutka [58]

Multiply the cost per mile by number of miles “m” and add that amount to the $50:

Total = 3m + 50

3 0
2 years ago
Read 2 more answers
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