2 years ago

Help me please i dont understand????

Mathematics

2 answers:

SVETLANKA909090 [29]2 years ago

7 0

Answer:

-4<1

Step-by-step explanation:u divide by 2 on both sides

fgiga [73]2 years ago

5 0

Answer:

-4<-2 << divide both sides by 2

-16<4<<< multiply both sides by 2

Step-by-step explanation:

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vladimir2022 [97]

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3 years ago

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What is the equation for this linear function in slope-intercept form

VLD [36.1K]

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y equals mx plus b?

Step-by-step explanation:

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If one atom of carbon weighs 1.99 × 10^−22 g and one atom of hydrogen weighs 1.67 × 10^−27 g, which element weighs more? Explain

garik1379 [7]

Answer:

The atom of carbon weighs more

Step-by-step explanation:

we have

<em>Atom of carbon weighs</em>

$1.99*10^{-22}\ g=1.99*10^{-22}(\frac{10^{5}}{10^{5}})=199,000*10^{-22}(\frac{1}{10^{5}})=199,000*10^{-27}\ g$

<em>Atom of hydrogen weighs</em>

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Compare

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3 years ago

Probability...

jekas [21]

Answer:

$\frac{27}{1024}$

Step-by-step explanation:

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2 years ago

Evaluate the expression 2m+2n if m=9 and n=3

tatuchka [14]

Just substitute each number in for the variables: 9 for m and 3 for n.

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