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2 years ago

Jack had 5Grand And Gave 3 Grand To His Friend Because He Worked Hard HOW Much Did Bryan Have

Mathematics

1 answer:

sleet_krkn [62]2 years ago

7 0

Answer:

I would say d because Brian isn't even mentioned in the question

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HELP PLEASE!!!!!!!!

marusya05 [52]

The angles of a triangle add up to 180 degrees

180 - 80 = 100

Both of the unknown angles are the same. So...

100/2= 50

X = 50 degrees

7 0

2 years ago

Christopher is a graphic designer who creates business websites. It takes him 2.4 hours to complete one website page. He finds o

Bingel [31]

Answer:

2.4x = 1.2x + 15

Step-by-step explanation:

just did it

7 0

2 years ago

Read 2 more answers

A teacher wrote the following set of numbers on

Rama09 [41]

Answer:

Did you copy this down correctly?

Step-by-step explanation:

b = .125 which is rational

a is irrational because the square root of a prime number is irrational.

If c = 225....

then adding 2 rational numbers = rational sum

But adding (or multiplying) an irrational number to a rational number = irrational number.

6 0

2 years ago

Help please I’ll mark you brainliest

Butoxors [25]

<span>Use the explicit formula a</span>↓n=a↓1+(n-1)d to find the 1000th term of the sequence below. <span>24,31,38,45,52,..

a(1000) = 24 + 999*7 = 7017 Thus your answer is A</span>

3 0

2 years ago

María regala a su padre un best seller por su cumpleaños. Elige la encuadernación de tapas duras que tiene forma de prisma recta

iris [78.8K]

Answer:

<h2>María used only 792 square centimeters to cover the best seller.</h2>

Step-by-step explanation:

The volume of the best seller is about a rectangular prism, which is

$V= w \times l \times h$

Where $w$ is width, $l$ is length and $h$ is height.

In this case, we have

$w=12 \ cm\\l= 18 \ cm\\h= 6 \ cm$

Replacing values in the formula, we have

$V=12cm \times 18cm \times 6cm=1,296cm^{3}$

Now, according to the problem, 10% of paper covers the book, that means we need to find the suface area and then find the 90% of the paper missing. The formula for surface area is

$S=2wl+2lh+2hw$

Replacing values, we have

$S=2(12)(18)+2(18)(6)+2(6)(12)=432+216+144=792cm^{2}$

If 792 square centimeters is 10% of the total paper, then

$x=100\%\frac{792cm^{2} }{10\%} =7,920cm^{2}$

Therefore, there is 7,920 square centimeters of papers, but María used only 792 square centimeters to cover the best seller.

4 0

2 years ago