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NARA [144]
3 years ago
9

Will give brainliest if correct

Mathematics
1 answer:
zaharov [31]3 years ago
6 0

Answer:

8x+140=180

8x=40

x=5°

Step-by-step explanation:

Sum of angles in a straight line=180°

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Tyler's bag of shells weighs 4.97 pounds. He finds 2 stones that weigh the same as each other and adds them to the bag. Tyler's
LUCKY_DIMON [66]

Answer:

it should be 0.7

Step-by-step explanation:

5 0
3 years ago
5^x + 5^x+1= 150<br> Find x<br> Help me pls i need soon<br> Tksss
raketka [301]

Answer:

x=2

Step-by-step explanation:

So we have the equation:

5^x+5^{x+1}=150

First, separate the second term:

5^x+(5\cdot5^x)=150

Let u equal 5ˣ. So:

u+5u=150

Combine like terms:

6u=150

Divide both sides by 6:

u=25

Substitute back u:

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Take the base 5 logarithm of both sides:

\log_5(5^x)=\log_5(25)

The left cancels:

x=\log_5(25)

Evaluate the right:

x=2

So, our answer is 2.

And we're done!

5 0
3 years ago
Compare the decimals 16.30 and 16.3.  Which comparison is correct?   A. 16.30 &lt; 16.3   B. 16.30 = 16.3   C. 16.30 &gt; 16.3 Q
SSSSS [86.1K]
B. 16.30 = 16.3

if there is a 0 in a decimal and it is the farthest right place value it is the same as if the 0 wasn't there
7 0
4 years ago
Make the most childish answer possible and ill give you brainliest
Whitepunk [10]

Answer:

yo mama

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Solve for the variable in the following inequality<br><br> 18 ≥ 6x
baherus [9]

Answer:

3 <u>> </u>x

Step-by-step explanation:

(Sorry if im wrong)

Divide both sides by 6

18/6 <u>></u> 6x/6

3 <u>></u> x

6 0
3 years ago
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