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2 years ago

The sum of three consecutive odd integers is 57. What are the three consecutive even integers?

1 answer:

3 0

17,19,21

17 plus 19 plus 21 equals 57

That’s a super easy way to quickly solve these equations in your head but there is a more complex way to do it which might come up sometime in your future

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Please help me with the first two

raketka [301]

The first one is 2.52 × 10 to the negative third power while the second one answers 1.11850 × 10 to the positive five power

6 0

2 years ago

Which of the following graphs shows the solution for the inequality<br> y-4> 2(x+2)?

timofeeve [1]

Answer:

Answer:

Graph C shows the solution for the inequality

Step-by-step explanation:

y - 4 > 2(x + 2)

y > 2x + 4 + 4

y > 2x + 8

Let y = 2x + 8, Then

X-intercept (0, 8)

Y-intercept (-4, 0)

Since the inequality sign is > we use broken line.

Put, (0, 0)

y > 2x + 8

0 > 0+ 8

0 > 8 Which is false

so, the answer will be above the broken line

Hence , Graph C shows inequality

#SPJ1

5 0

1 year ago

Please help me with the 3rd question!!! I'll give you 91 points now, please.

saw5 [17]

Answer:

At the end of the day 797 lockers were closed.

Step-by-step explanation:

So first of all you need to find out how many even numbers there are from 1-900 (which is 450) so you know that 450 are open. In the 3 multiplication tables every second number is even so you know that half of the 450 lockers that was opened was closed again: this meant that 225 lockers remained open.

You also know that every number in the 4 multiplication tables is the second number in the 2 multiplication tables so half of them are closed but you also know that the 900th locker was opened so now you have 113.

So to conclude you do 900-113 which gives you 797 (this is because 113 is the amount of lockers that is open)

3 0

3 years ago

Jordan has 3.2 liters of paint left. how can she convert this number to millileters?

Olenka [21]

See attached photo.

~

8 0

2 years ago

Three vertices of a rectangle are (–2, 1), (–2, –3), and (4, –3)

Tpy6a [65]

The answer is C
it's easier if you graph it
we know that the x of the unknown vertice is 4, because this is a rectangle and that vertices has to be on the same x line as the point below.
y of the unknown vertice has to be 1 because the vertice to the left needs to be on the same y line as the unknown vertice

6 0

2 years ago