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2 years ago

Can anyone please help me what is x

Mathematics

2 answers:

levacccp [35]2 years ago

4 0

Answer:

x = 85, x = 82

Step-by-step explanation:

180 - 155 = 25

180 - 120 = 60

25 + 60 = 85 OR 180 - (180 - (25 + 60)) = 85

x = 85

Masja [62]2 years ago

3 0

Step-by-step explanation:

the side on the left of 155 is 180-155 which is 25

the one on top of 120 is 180-120 which is 60 so the one on the right of x is 180-(25+60) which is 95

now the value of x is 180-95 which is 85.

in the second one x=180-100 because the angle on the bottom of x is corresponding to the one that's equal to 100, so x=180-100 which is 80

for the first one x=85

the second one x=80

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2 years ago

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Paul and Charlene are 420 miles apart. They start toward each other with Paul driving 16 mph faster than Charlene. They meet in

Thepotemich [5.8K]

Answer:

34 mph.

Step-by-step explanation:

Let x be speed of Charlene, then speed of Paul will be x+16 as we are given that Paul is driving 16 mph faster than Charlene.

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Upon multiplying both sides of our equation by 5 we will get,

$5(\frac{y}{5}+16)=420-y$

$5\times\frac{y}{5}+5\times 16=420-y$

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$y+80+y=420-y+y$

$2y+80=420$

$2y=420-80$

$2y=340$

$y=\frac{340}{2}$

$y=170$

Upon substituting y=170 in 2nd equation we will get,

$x=\frac{170}{5}$

$x=34$

Therefore, Charlene's speed is 34 miles per hour.

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3 years ago

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2 years ago

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Step-by-step explanation:

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3 years ago

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miss Akunina [59]

Answer:

23. $\frac{4\sqrt{3} }{3}$

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5 0

3 years ago

Can anyone please help me what is x​

Can anyone please help me what is x