All categories

3 years ago

What is 5x 5 equal to

Mathematics

2 answers:

pogonyaev3 years ago

7 0

5x5=25 this is equal to if you do repeated addition 5+5+5+5+5 and is also equal to 5^2

gregori [183]3 years ago

5 0

5 × 5 = 25

multiplication can be seen as repeated addition... if you take five 5's and add them together it is...

5+5+5+5+5= 25

You might be interested in

Please solve this I don’t understand it

GrogVix [38]

Answer:

y= 9

Step-by-step explanation:

-2 + 9 =7

start at -2 go to the postive side by 9 and you land on 7

idk # 2 tho sorry

4 0

4 years ago

The edge of a cube measures 3.5 x 10 ^ -2 meters. What is the volume of the cube in cubic meters? WRITE Your ANSWERS IN SCIENTIF

Crank

The volume of given cube is: $4.29 * 10^{-5}$ cubic meters

Step-by-step explanation:

Volume of a cube is given by:

$V = a^3$

Given

Edge of the cube = $3.5*10^{-2}$

Putting the value of edge

$V = (3.5*10^{-2})^3\\V = 42.875 * (10^{-2})^3\\V = 42.9 * 10 ^{-2*3}\\V = 42.9 * 10^{-6}\\V = 4.29 * 10 * 10 ^{-6}\\V = 4.29 * 10^{-5}\ cubic\ meters$

The volume of given cube is: $4.29 * 10^{-5}$ cubic meters

Keywords: Volume, cube, scientific notation

Learn more about scientific notation at:

#LearnwithBrainly

7 0

4 years ago

Solve for x. 3/8(2x+16)−2=13

Goryan [66]

3/8(2x+16)-2 = 13
3(2x+16)/8-2 = 13
6x+48/8-2 = 13
6x+48-16/8 = 13
6x+48-16 = 13×8
6x+48-16 = 104
6x = 104+16-48
6x = 120-48
6x = 72
x = 72/6
x = 12

3 0

4 years ago

Which expression is equivalent to (2r2+r - 1) – (3r2+48 - 5)?

BigorU [14]

Answer:

$-r^2-3r+4$

Step-by-step explanation:

The question is to simplify the expression $(2r^2+r-1)-(3r^2+4r-5)$

First, we can eliminate the 2nd parenthesis expression by changing signs of all the terms since there is a "-" sign in front. Then we add the "Like Terms". The process is shown below:

$(2r^2+r-1)-(3r^2+4r-5)\\=2r^2+r-1-3r^2-4r+5\\=-r^2-3r+4$

The first answer choices (has some typos) is correct. The correct answer is $-r^2-3r+4$

7 0

3 years ago

7 hundreds +5 tens +9 ones is the same as 7 hundreds +4 tens + ones

Veseljchak [2.6K]

Answer:

Step-by-step explanation:

7 0

3 years ago