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3 years ago

10

How many solutions can a single variable linear equation contain?

1 answer:

sergejj [24]3 years ago

7 0

If there is only one variable and it is linear, there can only be one solution.

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Help me with 2 of these. If u answer both put question 1 — and question 2 —

matrenka [14]

Answer:1 is b and 2 is d

Step-by-step explanation:

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3 years ago

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The operation denoted is by * is commutative and why?

kipiarov [429]

Answer:

The commutative property of multiplication states that changing the order of the numbers we are multiplying, does not change the product.

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3 years ago

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The z-statistic for a sample of delmar's practice times is 1.41. how should this statistic be interpreted in terms of the hypoth

mafiozo [28]

Answer: c) There is not enough evidence to reject H0

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3 years ago

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What is the possible rational roots for this polynomial 6x³+5x²+10x+3=0

8090 [49]

Answer:

See below.

Step-by-step explanation:

Using the Rational Roots Theorem:

Factors of 3: 1, 3 ( = p).

Factors of 6: 1,2,3,6 ( = q).

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3 years ago

danny has a trianglular pyramid all triangles are conguent what is the surface area?the height is 6in and the width is 5in

Gre4nikov [31]

Answer: The answer is 60 square inches.

Step-by-step explanation: Given that Danny has a triangular pyramid where all the four triangles are congruent. The height and base of one triangle are 6 inches and 5 inches respectively. We are to find the surface area of the pyramid.

The area of one triangle is given by

$A=\dfrac{1}{2}\times\textup{base}\times\textup{height}=\dfrac{1}{2}\times 5\times 6=15~\textup{sq. inches}.$

Since the pyramid consists of four congruent triangles, so the surface area of the pyramid will be

$S=4\times A=4\times 15=60~\textup{sq. inches}.$

Thus, the answer is 60 sq. inches.

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4 years ago

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