MATHEMATICS MIDDLE SCHOOL

Is the following relation a function

Answers

Answer 1

Answer:

The relation given yields the following points:

(6, -1), (-1, -2), (4,3), (0,3)

Because every x-value is mapped exactly to one y-value, this relation is a function.

However, because y has two repeated values of 3, it is not one-to-one.

Yes, a function.

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Please Please Help meGiven the congruence statement, BL=5, BM=12, MJ=14, and JL=16, what is PS? BMJL=TKPS A. 14 B. 5 C. 16 D. 12
Can someone please do number 30.
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The number 49 has exactly three factors. Since 98 is a multiple of 49, which must be true of 98?

Answers

Answer with explanation:

⇒49=7×7 =1 × 49

Factors of 49 = 1,7,49

⇒It is given that ,98 is a Multiple of 49.

98 = 49 × 2

So, apart from factors of 49, number 2, and 98 are also included in the set of factors of 98.

→Factors of 98 are =1,2,7,49,98

Since 98 is a multiple of 49, 98 must have more factors than 49.

What number has the same value as 30 tens

Answers

Multiplication should be used here. 30 tens means number ten should beadded 30 times. 10+10+...+10 thirty times, which can be written as 10 x30 which gives us the number 300. We get the same answer if the value of10 thirties is required. We can use the same way to get the answer likethe question given in the begging.

The number that has the same value as 30 tens is 300.

To determine number that has the same value as 30 tens, we need to understand the "place-value" system. Tens represent second digit in a number, with each ten being worth 10 units.

Since we have 30 tens, we multiply 30 by 10 to find total value.

⇒ 30 × 10 = 300,

Therefore, the number that has the same value as 30 tens is 300. This means that 300 represents the quantity of 30 tens or 30 groups of 10, reflecting the concept of place value and multiplication by powers of 10.

Learn more about Number here

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5–2•3+6(9+1)=? Geometry Math.

Answers

Answer:

Step-by-step explanation:

5 - 2 • 3 + 6(9 + 1) =

Use the correct order of operations.

Do the addition in the parentheses first.

= 5 - 2 • 3 + 6(10)

Now do the multiplications in the order they appear from left to right.

= 5 - 6 + 60

Now do additions and subtractions in the order they appear from left to right.

= -1 + 60

= 59

An object travels 4/5 miles in one half hour. What is the speed

Answers

The speed is 4/5 mile per half hour.

the speed would be:

4/5 x 2 = 8/5 miles for an hour

Write 3,604,839,007 in expanded form

Answers

3,000,000,000+600,000,000+4,000,000+800,000+30,000+9,000+7

3,000,000,000+600,000,000+4,000,000+800,000+30,000+9,000+7=3,604,834,007

Help pls 2,4 +0,8=........+1,21=........+1,78=........-5,14=

Answers

Lets write this out:-

2.4 + 0.8 = ________ + 1.21 = ______ + 1.78 = ______ - 5.14 = _____

So to solve d blanks we will do d following:-

2.4 + 0.8 = 3.2

Now lets write this out AGAIN.

2.4 + 0.8 = 3.2 + 1.21 = ______ + 1.78 = ______ - 5.14 = ____

Now lets solve again:-

3.2 + 1.21 = 4.41

Now lets write this out AGAIN.

2.4 + 0.8 = 3.2 + 1.21 = 4.41 + 1.78 = ______ - 5.14 = ____

Now lets solve again:-

4.41 + 1.78 = 6.19

Now lets write this out AGAIN.

2.4 + 0.8 = 3.2 + 1.21 = 4.41 + 1.78 = 6.19 - 5.14 = ____

Now lets solve again:-

6.19 - 5.14 = 1.05

Now lets write this out AGAIN.

2.4 + 0.8 = 3.2 + 1.21 = 4.41 + 1.78 = 6.19 - 5.14 = 1.05

So, 2.4 + 0.8 = 3.2 + 1.21 = 4.41 + 1.78 = 6.19 - 5.14 = 1.05

Hope I helped ya!! xD

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