All categories

2 years ago

The area of a rectangle is 27cm squared

Mathematics

2 answers:

Strike441 [17]2 years ago

8 0

Answer: The width of the triangle is 3.

Step-by-step explanation:

The formula of a rectangle is,

B x H

In this case, if you were to take the length/Height of the area of the rectangle, 27cm and divide that by 9, you would get 3.

Tamiku [17]2 years ago

6 0

Answer:

3cm

Step-by-step explanation:

Length (L) = 9 cm

Width (W) = ?

We know,

Area of rectangle = L*W

27 = 9*W

W = 27/9

W = 3 cm

therefore, Width = 3cm

Hope it helps you!

You might be interested in

Show your work. What is 93 divided by 3 using repeated subtraction.

tamaranim1 [39]

To use repeated subtraction, you could keep subtracting 3 until you reach 0.
So, we can do
93-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3=0
This has 31 -3s,
So 91/3 is 31.

7 0

3 years ago

Solve | 2x + 6 | = x

Lemur [1.5K]

Answer:

1) soln,

or,2x+6=x

or,2x-x= -6

or,x= -6

•°•x= -6 Ans#

4 0

2 years ago

Wrire a fraction that is less than 5/6 and has a denominator of 8

gulaghasi [49]

...0/8, 1/8, 2/8, 3/8, 4/8, 5/8

3 0

2 years ago

3/8 simplified⁉️ 14/21 simplified⁉️ 9/15 simplified ⁉️

ioda

14/21 is 2/3 simplified.
9/15 is 3/5 simplified.
and 3/8 can not be simplified, so it's 3/8

7 0

3 years ago

Read 2 more answers

Write the power set of the set A={a,b,c}

Burka [1]

Answer:

P(A) = {{a},{b},{c},{a,b},{a,c},{b,c},{a,b,c},∅}

Step-by-step explanation:

➨ Power Set is the set of all subsets.

First, find the subset of A.

{a},{b},{c},{a,b},{a,c},{b,c},{a,b,c},∅

If you aren't sure that you already have written all subsets or not, use the following formula.

$2^n$ ➩ where n is the number of element/members.

Our number of members are 3, use the following formula.

$2^3=8$

Thus, our subsets should be 8.

As we've already gathered all subsets, write the braces all whole subsets.

P(A) = {{a},{b},{c},{a,b},{a,c},{b,c},{a,b,c},∅}

8 0

3 years ago