3 years ago

Make a conjecture about the sum of the first 30 positive even numbers. Explain your answer in complete sentences.

Mathematics

1 answer:

tino4ka555 [31]3 years ago

7 0

Just use quiz lit and it’ll give you all the answers you need for your answers. Ok. Yes n. Hebdudiduejanoaow. 2628484.

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Huilan is 15 years younger than Thomas. The sum of their ages is 33 . What is Thomas's age?

Sphinxa [80]

h = t - 15

h + t = 33

Because we have a value of h, we can plug it into the second equation to solve for t.

t - 15 + t = 33

Add 15 to both sides.

t + t = 48

Combine like terms.

2t = 48

Divide both sides by 2.

t = 24

<h3>Thomas's age is 24.</h3>

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3 years ago

A company policy requires that for every 30 employees, there must be 3 supervisors. If there are 267 supervisors at the company,

Alexus [3.1K]

267 supervisors will have 2670 employees.

Step-by-step explanation:

Let x be the number of employees.

Given,

3 supervisors = 30 employees

1 supervisor = $\frac{30}{3}$

1 supervisor = 10 employees

As one supervisor has 10 employees, 267 supervisors will have;

x = 267*10

x= 2670 employees

267 supervisors will have 2670 employees.

Keywords: Multiplication.

Learn more about multiplication at:

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3 years ago

What is the value of x? 20 35 60 70?

vredina [299]

No one can tell you the answer to this. You need to provide us with a equation which we can solve.

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Geoffrey wrote the following paragraph proof showing that rectangles are parallelograms with congruent diagonals.

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There are between 24 and 40 students in the class

MatroZZZ [7]

Answer:

33 Students

Step-by-step explanation:

4+7=11 so the number of students in the class must be a multiple of 11. The only multiple of 11 between 24 and 40 is 33.

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