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3 years ago

A pattern calls for 21 yards of material and 1 1/4 yards of lining. how much total fabric is needed

Mathematics

1 answer:

lesantik [10]3 years ago

7 0

Add
21 + 1 1/4 = 22 1/4

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The probability of an event is 0.001. Which of the following best describes the event?

RideAnS [48]

The answer you are looking for is B, there is a small chance of the event occurring. <span />

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3 years ago

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X-5 over (3x+9)(x-4)

STatiana [176]

Answer:

Simplified equation: $\frac{x-5}{3(x+3) (x-4)}$

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3 years ago

over the next 30 years,some estimates place the worlds population going from roughly 7.2 billion people in the world to 10 billi

vredina [299]

Answer:

Current impact in pollution units per day=21.6 billion pollution units per day

Step-by-step explanation:

1 person consumes 3000 kilo-calories per person

Current population=7.2 billion people

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1000 kilo-calories causes= 1 pollution unit

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3 years ago

Does anyone know this answer??

Aleonysh [2.5K]

For this case we have the following equation:

$(2x + 3) ^ 2 + 8 (2x + 3) + 11 = 0$

Let $u = 2x + 3$

We have:

$u ^ 2 + 8u + 11 = 0$

By definition, given an equation of the form $ax ^ 2 + bx + c = 0$

The quadratic formula, to find the solution can be written as:

$x = \frac{-b+/-\sqrt{b ^ 2-4 (a) (c)} }{2(a)}$

In this case we have:

$a = 1\\b = 8\\c = 11$

Substituting in the quadratic formula we have:

See attached image

Answer:

Option B

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3 years ago

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Which of the following is the solution to |x|-5<= -13?

kow [346]

Answer:

drishyam 2 train to bysan

Step-by-step explanation:

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2 years ago