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2 years ago

Y =x+4 what’s the answer?

Mathematics

1 answer:

topjm [15]2 years ago

5 0

Step-by-step explanation:

The answer is five .just say x is one subst. into the equation i guess.

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Name the angle relationship.

Korolek [52]

They’re vertical angles!

6 0

3 years ago

32-oz container of yogurt for $2.56

LekaFEV [45]

What’s the question?

5 0

3 years ago

Aaron, Ruth and Walter created shortcuts for finding the least common multiple of two numbers. Do their methods work for any pai

statuscvo [17]

L.C.M= Least common multiple

If we have to find least common multiple of two numbers

you have to check out which kind of numbers they are.

1. If the numbers are co- prime= Multiply the two numbers

you will get the L.C.M.[Co-Prime numbers→If two numbers doesn't have any common factor then,that two numbers are Co-prime.]

For example L.C.M

(2,3)=2×3=6

(4,5)=4×5=20

(7,9)=7×9=63 So , you can find many more examples.

2. If the two numbers are not Co-prime like (4,6),(8,10)

Then, there is another procedure.

First you have to factorize the two numbers.Then you have to take out common numbers and and then multiply the numbers which are not common with the common number.

For example ,

L.C.M (12,16),

12=2×2×3

16=2×2×2×2

Common numbers are 2×2.

Non common numbers are 3×2×2.

So, L.C.M=2×2×2×2×3=48

Take another example L.C.M(40,80)

40=2×2×2×5

80=2×2×2×2×5

Common numbers=2×2×2×5

Non common number=2

So, L.C.M=2×2×2×2×5=80

If Aaron, Ruth and Walter created this shortcut for finding the least common multiple of any two numbers,then definitely this will work for any pair of numbers.

4 0

3 years ago

A class of 25 students shares a class set of 60 markers.On a day with 10 students absent, which statement is true. A) For every

vichka [17]

Answer: C) for each student there are four markers

Step-by-step explanation:

If there are 10 students absent that day then there would only be 15 students in the class. Then you take 60/15= 4. So each student would get 4 markers.

hope this helps!!

8 0

3 years ago

If abd = cbd and the perimeter of triangle abd = 12 feet then the perimeter of triangle cbd is

defon

Hey! Let me help you on this one.

In order for us to solve this problem, let's break it apart first.

$ABD$ is congruent to $CBD$ , or in other words, they are the same.

As it stated, perimeter of $ABD$ is 12 feet, and just like we mentioned before, both of these figures are perfectly congruent.

This means that both of these figures have the same perimeter as well!

Answer: The perimeter of CBD is 12 feet.

7 0

3 years ago