3 years ago

Which shows the factored form of x2 – 12x – 45?

Mathematics

1 answer:

densk [106]3 years ago

6 0

Answer:

Answer : 0 = ( x + 3)( x -15)

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PLEASE HELP ASAP GIVING 100 POINTS

Inessa [10]

Answer:

3.98 meters

Step-by-step explanation:

First we need to know the formula for finding the height of a cylinder

$h=\frac{V}{\pi r^2}$

Now That we know our formula, we just need to put in our numbers and simplify

$h=\frac{5000}{\pi 20^2}$

$h=\frac{5000}{1256.637}$

$h=3.97887$

4 0

2 years ago

Solve the following question algebraically. SOMEONE PLEASE HELP ME! ILL MARK THE BRAINLIEST ANSWER!!I’VE TRIED TO FIGURE IT OUT

Delicious77 [7]

Solve for x. Isolate the x. Note the equal sign. What you do to one side, you do to the other. Do the opposite of PEMDAS.

First, multiply 3 to both sides

6(3) = ((x + 2)/3)(3)

18 = x + 2

Finally, isolate the x. Subtract 2 from both sides

18 (-2) = x + 2 (-2)

x = 18 - 2

x = 16

16 is your answer for x

hope this helps

8 0

3 years ago

Find the missing part.

alexgriva [62]

X^2= AB^2 + BC^2

X^2= 8^2 + 10^2

X^2= 64+100

X^2= 164

X= 12.80

5 0

3 years ago

The larger of two numbers is 2 less than three times the smaller number. If the sum of the two numbers is 26, find the two numbe

Delvig [45]

Answer:

Step-by-step explanation:

19 and 7

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3 years ago

What is 4L 342mL+2L 214mL

Romashka [77]

The answer is 6556mLs or simplified 6L and 557mL

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3 years ago