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2 years ago

PLEASE HELP ME!!

1 answer:

4 0

Since your slope is 3, (the number for slope is always right before x) and your y-intercept is one (that is always the number after the x) your answer would be B

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What is the m < 2 if m < 6 = 47°?

romanna [79]

133! Mark brainliest

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2 years ago

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Solve for x in the parallelogram shown.<br> 30<br> X + 10<br> x=

nata0808 [166]

Since the two given side lengths are equal (because this is a parallelogram), set the two values equal to each other
x + 10 = 30
x = 20

ANSWER: x=20

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2 years ago

19. During a 2 3/4 hour assembly, each speaker spoke for 1/4 of an hour. How many speakers were there?

atroni [7]

Answer:

11 speakers

Step-by-step explanation:

2 3/4 ÷ 1/4

11/4 ÷ 1/4

11/4 x 4/1 = 44/4 = 11

6 0

3 years ago

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Given the following system, what variable will eliminate?

Naya [18.7K]

Neither.

This is because one equation is without variables and the other is with variables.
You can cancel out nothing

3 0

3 years ago

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The average grain of salt is 0.0003 meters wide. Rhinovirus, which causes the common cold, is 0.00000003 meters wide. How many t

algol [13]

Answer:

$1\times 10^4\ times$

Step-by-step explanation:

Given:

Width of average grain of salt is, $w=0.0003\ m$

Width of Rhinovirus is, $W=0.00000003\ m$

Now, expressing each width in scientific notation form, we get:

$w=0.0003\ m = 3\times 10^{-4}\ m\\\\W=0.00000003\ m = 3\times 10^{-8}\ m$

Now, in order to get how many times 'W' is wider than 'w', we divide the two widths. This gives,

$\frac{W}{w}=\frac{3\times 10^{-4}\ m}{3\times 10^{-8}\ m}\\\\\frac{W}{w}=1\times 10^{-4-(-8)}=1\times 10^{-4+8}=1\times 10^4\\\\\therefore W=1\times 10^4\times w$

Therefore, the grain of salt is $1\times 10^4\ times$ wider than Rhinovirus.

5 0

3 years ago