All categories

3 years ago

I just don't know it

Mathematics

1 answer:

denis23 [38]3 years ago

5 0

Looking at the question. you'll know that it's a subtraction question so that eliminates C and D. Now look at A and B. It says that 33 stamps were used. So that means the answer is not a negative expression. (B) Is Eliminated.

ANSWER : A

You might be interested in

Write each equation in slope-intercept form (3,4); and (-6,-2)

Alborosie

Answer:

y = 2/3x + 2

Step-by-step explanation:

Slope intercept form is y=mx+b where m is the slope and b is the y intercept.

Given 2 points you can find the slope using (y-y1)/(x-x1)

m = (-2-4)/(-6-3) = -6/-9 = 2/3

To find b use one of the points and m and plug into the slope intercept form and then solve for b.

y=mx+b

4=2/3(3) + b

4=2 + b

b=2

Now we can write the final equation as : (plug m and b back in)

y = 2/3x + 2

7 0

2 years ago

Read 2 more answers

I'm confused on how to find x

azamat

Answer:

x = 2

Step-by-step explanation:

Since this is a 45-45-90 triangle, the 2 legs will be the same, meaning that y will also be $\sqrt2$ .

We can then solve for x using the Pythagorean theorem:

$\sqrt2^2+\sqrt2^2=x^2\\2+2=x^2\\4=x^2\\x=2$

Or, we could use a quicker approach: if the triangle is a 45-45-90 triangle, the hypotenuse will be $\sqrt2$ times the length of 1 leg. It essentially does the same thing; it's just faster so you could save time on tests.

7 0

2 years ago

What is the mean (average) of a, a, b, b, b,c

pychu [463]

Answer:

Ans might be a+b+c

Step-by-step explanation:

Hope the picture will help

6 0

2 years ago

Ada got a new puppy for Christmas. She went to the pet store to buy the

kondaur [170]

Answer:

Hope it helps you.

5 0

2 years ago

If bill gates gave everyone in the world his money EQUALLY how much would each person have?

Naddik [55]

Answer:

It's five hundred thousand each. 

Step-by-step explanation:

<h3>This is for everyone in the United states so everyone would get five hundred thousand ultimately ending poverty. But The only way top end out is for them to end poverty is people get a job and house and decent car. </h3>

Plz give Brainliest!!!

3 0

3 years ago