MATHEMATICS MIDDLE SCHOOL

Find the sum. write each mixed number in simplest form 4 7/8 + 5 1/4

Answers

Answer 1

Answer: (4 + 5) and (7/8 + 2/8) = 9 9/8 = 10 1/8.

Answer 2

Answer:

Answer:

The answer is 10 1/8

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What is the reciprocal of -3/7

Answers

Hi there, the reciprocal of -3/7 is 7/3. Explanation: Okay so, reciprocal means you flip the fractions, and the opposite of negative is positive, so we flip 3/7 and make it 7/3 and take of the negative sign

7/-3 is the reciprocal

PLEASE HELP ASAP!Rosemary is cutting 3 wooden sticks to build part of a kite frame. The part she is building must be a right triangle. Which choice below could be the lengths, in inches, of the sticks rosemary cut?

A. 6, 8, 10.
B. 2, 5, 10.
C. 5, 6, 7.
D. 2, 3, 5.

Answers

Using the Pythagorean Theorem, it is found that the lengths could be given by:

A. 6, 8, 10.

What is the Pythagorean Theorem?

The Pythagorean Theorem relates the length of the legs $l_1$ and $l_2$ of a right triangle with the length of the hypotenuse h, according to the following equation:

$h^2 = l_1^2 + l_2^2$

Hence, in item a:

$h^2 = 6^2 + 8^2$

$h^2 = 100$

$h = 10$

So it is a right triangle.

Item b:

$h^2 = 2^2 + 5^2$

$h^2 = 29$

$h = √(29) \neq 100$

It is not a right triangle.

Item c:

$h^2 = 5^2 + 6^2$

$h^2 = 61$

$h = √(61) \neq 7$

It is not a right triangle.

Item d:

$h^2 = 2^2 + 3^2$

$h^2 = 13$

$h = √(13) \neq 5$

It is not a right triangle.

Hence option a is correct.

More can be learned about the Pythagorean Theorem at brainly.com/question/654982

A is probably the correct answer

If equation for the straight line passing through the point (-2; 3 ) and (- 3; 2)

Answers

The equation for that line is y=x+5

Can buses make the left turn from 35C to 6B

Answers

The first option is correct (:

What's the. Value of 3 in 230, 001

Answers

The 3 in 230,001 is in the ten thousands place.

The answer is ten thousands

The expression 3^2*3^3*3^4 is equivalent to?
Show all your work please

Answers

Cool! So OK I'll take you through it.
You just need to take everything 1 step at a time, as you might already know.

First
3 to the second is 9

Second
The first part included like this 9*(3 to the third) which is 243

Third
The second part is included into the question like 243*(3 to the fourth) which is 243*81

Fourth
243*81 = 19,683

Your Answer
(3^2)*(3^3)*3^4) = 19,693

Hope That Helps and Correct Me If I'm Wrong!

Answer:

19,683

Step-by-step explanation:

3^2 is equal to (3*3) which equals 9 since the base is being multiplied by itself 2 times.

so lets work this out

3^2= 9

3^3=27

3^4=81

you multiply 27 * 9 which equals 243

then, multiply 243 by 81 which equals 19,683!!!

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Will grant brainliest if you help me complete !!

The standard normal curve shown here is a probability density curve for a continuous random variable. This means that the area underneath the entire curve is 1. What is the area of the shaded region between the two z-scores indicated in the diagram?