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3 years ago

14

Sid wrote 541,309 on his paper.Using numbers and words, explain how the number would change if he exchanged the digit in the hun

dred thousands and tens place

1 answer:

olga nikolaevna [1]3 years ago

3 0

If he switched those around, you new number will be; 41,359

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June uses 12 eggs to make cupcakes. She uses 4 eggs for each batch of

Contact [7]

Answer:

12/4=3

Step-by-step explanation:

12/4

3 0

4 years ago

Tim is reading a book. On Monday he reads 4 pages. On each day after that, he reads triple the number of pages as the previous d

mixas84 [53]

On marsh he read 3 pages so 4 x 3 is 12 so on Tuesday he reads 12 pages on Wednesday he reads triple the amount so 12 x 3 so 36 on Wednesday he reads 36 pages on Thursday he reads triple the amount so 36 x 3 and that would be 108 so Tim read 108 pages on Thursday

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2 years ago

Read 2 more answers

7. Which two equations are equivalent?

sineoko [7]

Answer:

C. $y=(x-3)^2$ and $y=x^2-6x+9$

Step-by-step explanation:

before answering the problem let us remind the formula for square of sum and differences

$(a+b)^2=a^2+2 \times a \times b + b^2$

$(a-b)^2=a^2-2 \times a \times b + b^2$

We are going to use the above two formulas to solve each part and come to an answer

A. $y = (x + 3)^2$

$(x + 3)^2=x^2+2 \times x \times 3 + 3^2$

$(x + 3)^2=x^2+6x+9$

Hence this option is not correct pair

B. $y = (x-5)^2$

$(x - 5)^2=x^2-2 \times x \times 5 + 5^2$

$(x -5)^2=x^2-10x+25$

Hence this option is also not correct pair

C. $y = (x -3)^2$

$(x - 3)^2=x^2-2 \times x \times 3 + 3^2$

$(x -3)^2=x^2-6x+9$

Hence this option is correct as it have equivalent pair

D. $y = (x + 5)^2$

$(x + 5)^2=x^2+2 \times x \times 5 + 5^2$

$(x + 5)^2=x^2+10x+25$

Hence this option is also not correct pair

6 0

4 years ago

A rectangle is 2/5 inches long and 1/3 inches wide what is the area of the rectangle

Agata [3.3K]

2/5 x 1/3 = 2/15 square inches

3 0

4 years ago

Read 2 more answers

Find the value of 50% of 60

DanielleElmas [232]

Answer:

30

Step-by-step explanation:

50% = 1/2

so 60/1 * 1/2

30 or

60 * 1/2

5 0

2 years ago