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saw5 [17]
2 years ago
9

Please help i am begging

Mathematics
1 answer:
faust18 [17]2 years ago
5 0

x is equal to 3 ..

Step-by-step explanation:

hope this helps

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Plss help i beg you!​
frosja888 [35]

Answer:

  • 51

Step-by-step explanation:

<u>Given expression:</u>

  • 3(x + y) +2x² + (1 + y)²

<u>Find its value when x = 4 and y = 1, substitute:</u>

  • 3(4 + 1) + 2*4² + (1 + 1)² =
  • 3*5 + 2*16 + 2² =
  • 15 + 32 + 4 =
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7 0
3 years ago
The temperature is -5°C at sunrise. By noon, the temperature changes by 6°C what could be the temperature at noon? answer asap !
Citrus2011 [14]

Answer:

the temperature is -5C which is negative so its behind the zero on a number line  and 6C is positive which is infront of the zero so it would be 1C by noon

Step-by-step explanation:

3 0
3 years ago
Simplify the expression to a polynomial in standard form:<br> (3x – 10)(x2+ 2x - 1 )
KonstantinChe [14]

Answer:

3 x ^3  −  4 x ^2  −  23 x  +  10

Step-by-step explanation:

hope this helps!

3 0
3 years ago
N times $3.25 = $325.00. What is the value of N
hjlf
The answer too your question is 100
4 0
3 years ago
Read 2 more answers
If a pentagon has dimensions of 12 in length, 6in height and 8in width, how can I calculate the area of this pentagon?
ANTONII [103]
12•6= 72

If you were finding volume then you would multiply it my 8 too, but you need to find area
8 0
3 years ago
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