Ask question

Ask question

All categories

3 years ago

11

Nancy keeps the feed for the chickens in a large square bin. The base of the bin is square and has an area of 16 900 cm². What i

s the length of the base?

1 answer:

Nikolay [14]3 years ago

4 0

Answer:

area= l×b or b^2 or l^2 = 16900

to get one side length of the square take root of area i.e

$\sqrt{16900}$

=130 cm is length of the base

You might be interested in

Please help me thanks

Artist 52 [7]

Answer:

11/13

Step-by-step explanation:

4 out of the 26 marbles are blue, meaning that the rest of the 22 marbles are not blue. (26-4=22)

This means that out of the total 26, the chance of not picking a blue marble are 22/26=11/13

3 0

3 years ago

a shark is 80 feet below the surface of the water. it swims up and jumps out of the water to a height of 15 feet above the surfa

Leni [432]

Answer:

75

Step-by-step explanation:

80+15 is 75

5 0

3 years ago

Please help me I will give you bring me if it’s right

Otrada [13]

Answer:x

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

What is the area of this figure?

coldgirl [10]

Answer: 102

-----------------------------------------------

We'll use the formula
A = h*(b1+b2)/2
where
A = area of trapezoid
h = height
b1 & b2 are the parallel bases

In this case,
b1 = 6+7 = 13
b2 = 21
h = 6

Making the area to be
A = h*(b1+b2)/2
A = 6*(13+21)/2
A = 6*(34)/2
A = 204/2
A = 102

Side Note: We don't use the slanted side of 10 cm at all

3 0

3 years ago

asambeis [7]

Answer:

Step-by-step explanation:

An equation contains a sign equality (=) between two expressions.

And an expression is a simple algebraic statement.

By these definitions,

Equations Expressions

x = 2x + 5 21x - 13 + 11x

$\frac{1}{2}x=5+3$ -3.7x - 13

3x + 1 = -2.1 $\frac{1}{2}x+5$

7 0

3 years ago