3 years ago

X intercepts of -12x^2+108x=h and the y intercept

Mathematics

1 answer:

beks73 [17]3 years ago

7 0

Answer:

x: 0 or 9

y-int: 0

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Help with this question

Marat540 [252]

Lxwxh using your numbers its 3x3x3 or 3³ so your answer is 27

4 0

3 years ago

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If x = 1 is a common root of ax² +ax + 2 = 0 and x² + x + b = 0 , then ab =

vodka [1.7K]

Answer:

ab = 2

Step-by-step explanation:

Given equations

ax² +ax + 2 = 0

x² + x + b = 0

root of both the equation

x= 1

then we can plug in x = 1 in both the equation

ax² +ax + 2 = 0 x² + x + b = 0

a*1² +a*1 + 2 = 0 1² + 1 + b = 0

a +a + 2 = 0 1 + 1 + b = 0

2a + 2 = 0 2 + b = 0

2a = - 2 b = -2

a = -2/2 = -1

Thus,

a = -1

b = -2

a*b = -1*-2 = 2

ab = 2

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3 years ago

HELP NOW PLZ!!! IM IN A QUIZ!!! IM GIVING BRAINLIEST AND 15 POINTS!!!!

Serggg [28]

Answer:

Step-by-step explanation:

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3 years ago

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Sandra has 1/2 of cup of sugar. She needs 3/4 of a cup of sugar to complete a recipe. What fraction of the required amount does

ValentinkaMS [17]

Example: Set up proportions.

3/4 cups → 1 batch
x cups → 2 batches

x = 2(3/4) = 6/4 = 1 1/2 cups

3/4 cups → 1 batch
y cups → 9 batches

y = 9(3/4) = 6 3/4 cups

7 0

3 years ago

What percent of 12.4 is 12.4

NARA [144]

To find a percentage divide the first number by the second.

$\frac{12.4}{12.4}$ = $\frac{1}{1}$ =1.00

Now that you have your number, move the decimal point over 2 to the right and add your percentage sign.

100.00%

Your answer is 100%

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3 years ago

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