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3 years ago

A 3 foot stick is broken into two pieces. The ratio of the two pieces is 5:7. How big are the two pieces

Mathematics

1 answer:

Xelga [282]3 years ago

3 0

Hello! The two pieces are 15 inches and 21 inches

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Debbie solved the linear equation 3(x + 4) − 2 = 16 as follows: between what lines did she make an error? line 1 and line 2 line

Drupady [299]

The question is not clear because the Debbie solution lines are not visible. Nevertheless,
The correct solution for this linear equation is the following:
3(x + 4) − 2 = 16
3(x + 4) = 16 + 2
3(x + 4) = 18
(x + 4) = 18/3
(x + 4) = 6
x = 6 - 4
x = 2

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3 years ago

What is the y intercept of the equation shown below? a -1/2 b -2 c 0 d 4

Anon25 [30]

It’s going to be -2 because the y intercept is when x=0.

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3 years ago

on the football team, two out of every seven players are seniors. if the team has 84 players, how many are not seniors.

zaharov [31]

There are 60 players on football team that are not seniors.

Step-by-step explanation:

Method 1:

Given

Total students = 84

Also given that

2 out of 7 are seniors

Which is 2/7

So in order to find the total number of seniors we will multiply the whole number of students to 2/7

$Senior\ students = \frac{2}{7} * 84\\= 24$

So there are 24 seniors on the football team.

Players that are not seniors = 84 - 24 = 60

There are 60 players who are not seniors.

Method 2:

We can divide the total number by 7, to get how many sets of 7 players will be there

= 84/7 = 12

Now,

Multiplying 12 with 2 will give us the number of seniors in football team.

12*2 = 24 seniors

So,

Not seniors =84-24 = 60

Keywords: Percentage, Units

Learn more about percentage at:

#LearnwithBrainly

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2 years ago

Exterior angle theorem what is the value of u? I’m willing to give brainlist!!

KengaRu [80]

Answer: 45

Explanation: two angles that form a Line always equal 180 degrees, so we start with the equation 180-u+47, which is the measure of the missing interior angle measure. All of the angles inside of a triangle also equal 180 degrees, so we can set up this equation to find U:
u-18+u+(180-u+47)=180
We can start to simplify by first simplifying what’s inside the parenthesis:
u-18+u+153-u=180
Then you solve the equation to get
U=45 degrees

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2 years ago

I got nut in my but just finished giving head locked up with the feds took a lot of meds I gotta go to bed before i cut my dread

Evgen [1.6K]

Answer:

what are you talking about???

Step-by-step explanation:

brainliest and chill bro

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2 years ago