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IgorC [24]
3 years ago
15

WILL GIVE BRAINLIEST! HURRY

Mathematics
1 answer:
Elina [12.6K]3 years ago
6 0

Answer:

x =  - 8

Second answer is correct

Step-by-step explanation:

- 4(2x + 3) = 2x + 6 - (8x + 2) \\  - 8x - 12 = 2x + 6 - 8x - 2 \\  - 8x - 12 =  - 6x + 4 \\  - 8x + 6x = 12 + 4 \\  - 2x = 16 \\  \frac{ - 2x}{ - 2}  =  \frac{16}{ - 2}  \\ x = -  8

hope this helps

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a ramp measures 6 feet long. if the ramp is 12 inches tall, what is the horizontal distance that it covers?
svp [43]
We know that

1 ft--------> is equals to 12 in
the ramp is 12 inches tall----------> 1 ft tall
<span>A ramp measures------------------>  6 ft long
</span>
<span>applying the Pythagorean theorem
</span>c²=a²+b²
where
c-----> 6 ft long
a----> horizontal distance
b-----> 1 ft tall

a²=c²-b²------> a²=6²-1²-----> a²=35------> a=√35------> a=5.92 ft

the answer is
5.92 ft

8 0
3 years ago
What is 1323/12 in simplified form
Mice21 [21]

Answer:

441/4

Step-by-step explanation:

Find the GCD of numerator and denominator

GCD of 1323 and 12 is 3

Divide both the numerator and denominator by the GCD

1323 ÷ 3

12 ÷ 3

Reduced fraction:

441/4

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Hope this helps!

-Lexi

4 0
2 years ago
A 'snail's pace is 60 inches per minute. At this rate how long will it take the snail to crawl 120 feet?
True [87]
Ok, so here, we have the unit rate of the snail. Now, we need to set up a proportion.

60/1 = 120/x

Now, cross multiply.

60*x = 120*1

60x= 120

Now divide to solve for x.

60x/60 = 120/60
x = 120/60 
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Now our final answer is 2.

Final answer:- The snail will take 2 minutes to crawl 120 feet

5 0
3 years ago
Read 2 more answers
The transitive property of equality states that:
iris [78.8K]
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Hence, the answer is C.</span>
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