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3 years ago

Number 1 I don’t get it there is no pictures and what is a linear pair?

Mathematics

1 answer:

yKpoI14uk [10]3 years ago

6 0

A linear pair is 2 angles that form 180° or a straight line. The sum of their measures is 180°

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Algebra one quiz 12.2.3

Montano1993 [528]

Answer:

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Step-by-step explanation:

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3 years ago

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What is 1000÷3872911

nasty-shy [4]

Answer:

The answer is 0.00025820371!!!XD

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3 years ago

Can someone help me will give brainlist

MissTica

Answer:
I only know the first one...
C) 4896
Step-by-step explanation:
For the first pick, 18 students to pick from then 17 left and then 16 left.

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2 years ago

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uranmaximum [27]

I don't really know, but I'd go with A. How I got this answer? Well I times 12 times 23.

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3 years ago

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Work out in a standard form. <br>A) 2.1x 10^-5 ÷7 x 10^-2

EleoNora [17]

$\huge\underline{\underline{\boxed{\mathbb {SOLUTION:}}}}$

<h3>Given:</h3>

▪ $\longrightarrow \sf{\dfrac{2.1 \times {10}^{5} }{7 \times {10}^{ - 2} } }$

First, rewrite the numerator in such a way that the coefficient 2.1 becomes 21:

$\small\longrightarrow \sf{\dfrac{21 \times {10}^{ - 6} }{7 \times {10}^{2} } }$

Divide the coefficient:

$\small\longrightarrow \sf{21 \div 7=3}$

Divide the base by subtracting the exponents of the base 10.

$\small\longrightarrow \sf{-6(-2) \Longrightarrow -6+2=-4}$

$\leadsto$ Hence, the quotient of the given expression has a coefficient of 3 and the exponent of the base 10 is -4.

$\small\longrightarrow \sf{3 \times 10^{-4}}$

$\huge\underline{\underline{\boxed{\mathbb {ANSWER:}}}}$

$\large \bm{The \: \: quotient \: \: is \: \: 3 \times {10}^{ - 4} .}$

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10 months ago

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