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3 years ago

SOMEONE PLEASE HELP ME ASAP PLEASE!!!

Mathematics

1 answer:

viva [34]3 years ago

6 0

Answer:

30°

Step-by-step explanation:

First we take the full amount of degrees from points A to C, which is given as 125° then subtract 94°, which is the given amount from points A to D, this results in 30°

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2(3+9x) answer this for me plz lol

Gre4nikov [31]

Answer:

6+18x

Step-by-step explanation:

You typically would use PEMDAS in this situation but in the parenthesis, you can't add the 3 and the 9x together, so you just skip to 2*3 and 2*9x

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3 years ago

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Solving a word problem involving rates and time conversion

LUCKY_DIMON [66]

Answer:

It takes 4.75 hours to travel 247 miles.

Step-by-step explanation:

This question is solved by proportions, using a rule of three.

A car travels at an average speed of 52 miles per hour.

This means that in 1 hour, the car travels 52 miles. How many hours for it to travel 247 miles?

1 h - 52 m

x h - 247 m

Applying cross multiplication

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It takes 4.75 hours to travel 247 miles.

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3 years ago

0.5 (2x + 2) = -4<br><br> Solve for x.

Ivanshal [37]

0.5(2x+2)=-4

Multiply by 2 on both sides

2x+2=-8

Subtract 2 on both sides

2x=-10

Divide by 2 on both sides

x=-5

3 0

3 years ago

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For any positive numbers a, b, and d, with b 1, logb(a d) = _____.

TEA [102]

For example:
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$log_{b}( a d ) = log _{b}a +log _{b}d$
Answer:
C ) log(b) a + log(b) d

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3 years ago

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kumpel [21]

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3 years ago

SOMEONE PLEASE HELP ME ASAP PLEASE!!!​

SOMEONE PLEASE HELP ME ASAP PLEASE!!!