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PtichkaEL [24]
3 years ago
13

The value of X2 + 6x + 9 for x =4 is​

Mathematics
2 answers:
klasskru [66]3 years ago
7 0

Answer:

41

Step-by-step explanation:

putting x into the eqn

Natalija [7]3 years ago
3 0
41
4x2+6x4+9
You might want to double check my math
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Whats 2x2+34x24+3x0+1x400x100x456x0
aivan3 [116]

Answer:

820

Step-by-step explanation:

If you use order of operations, you can find that 3x0 and 1x400x100x456x0 is just 0 so you just have to add 2x2 and 34x24. Which is 820

order of operations is

GEMDAS

Grouping symbols

exponents

multiplication and division (these don't have to be in order)

Addition and Subtraction (again, these don't have to be in order)

3 0
3 years ago
Find the distance between the points (-8, -3) and (-2, 5). Hint: Use the Pythagorean theorem. ​
Drupady [299]

Answer:

1/5

Step-by-step explanation:

Use Pythagoras theorem

5 0
2 years ago
Neighborhood block: StartFraction 3 over 20 EndFraction miles. A rectangle has a width of w. Perimeter = 3 20 + w + 3 20 + w Bij
butalik [34]

Answer:

it is 1/20

Step-by-step explanation:

3 0
3 years ago
I need heelp solving plzz
Nonamiya [84]

Answer:

The anser is 5 hop this helps sorry if it is wrong

Step-by-step explanation:

3 0
3 years ago
30 points ~ Thirty-eight kids are riding the bus. Half of the kids are girls. How many boys are on the bus?
andreev551 [17]

Answer:

19 boys

Step-by-step explanation:

38 kids on the bus

1/2 are girls, that means 1/2 are boys

1/2 * 38 = 19

There are 19 girls and 19 boys

3 0
2 years ago
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