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3 years ago

Find the length of the unknown leg. 29 20 b The measure of b is

Mathematics

1 answer:

Afina-wow [57]3 years ago

8 0

Answer:

29 square = 20 square+ b square

b= 21

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Given two consecutive integers whose sum is 45, find the smaller of the two integers.

Anna007 [38]

Answer:

22 and 23

Step-by-step explanation:

let two consecutive number be

x and x+1

now,according to the question

x+x+1=45

or,2x=45-1

or,2x=44

or,x=44/2

:-x=22

Hence, the two consecutive numbers are

22 and 23

8 0

3 years ago

Sarah bought 8 folders and 3 rulers. Lea bought 8 rulers and 3 folders. Sarah paid $1.25 more than Lea. How much was each folder

MatroZZZ [7]

8f + 3r > 8r + 3f
8f + 135> 360 + 3f
125 : 5 = 25
each folder was .70

8 0

3 years ago

Find the surface area of cube with side length 6 and 1/2

slavikrds [6]

I belive it would be 253 and 1/2 units.

6.5 x 6.5 = 42.25 (Area of one side)

Cube has 6 sides so 42.25 x 6 = 253.5

4 0

3 years ago

I need someone...

S_A_V [24]

➣ Assignment: $\bold{Solve \ Equation: \ 3^3=x+5^5}$

↔↔↔↔↔↔↔↔

➣ Answer: $\boxed{\bold{x=-3098}}$

↔↔↔↔↔↔↔↔

Explanation: ↓↓↓↓↓

↔↔↔↔↔↔↔↔

➤ [ Step One ] Switch Sides

$\bold{x+5^5=3^3}$

➤ [ Step Two ] Simplify: $\bold{5^5=3125}$

$\bold{x+3125=3^3}$

➤ [ Step Three ] Simplify: $\bold{3^3=27}$

$\bold{x+3125=27}$

➤ [ Step Four ] Subtract 3125 From Both Sides

$\bold{x+3125-3125=27-3125}$

➤ [ Step Five ] Simplify

$\bold{x=-3098}$

↔↔↔↔↔↔↔↔

$\bold{\rightarrow Mordancy \leftarrow}$

6 0

4 years ago

-8 |5n| - 4 = -4<br><br> y and x

ale4655 [162]

$- 8 |5n| - 4 = - 4$

$- 8 |5n| = - 4 + 4$

$- 8 \times 5n = 0$

$- 40n = 0$

$- 40n \: over - 40 = 0 \: over - 40$

$n = 0$

7 0

3 years ago