3 years ago

A piece of wire bent to form a square of area 121cm2 . Calculate

Mathematics

1 answer:

Daniel [21]3 years ago

8 0

ANSWER: 11cm

Square root of 121 is 11

So
A= L x W
A = 11 x 11
A = 121 cam 2

You might be interested in

What is the inverse of the logarithmic function<br> f(x) = log₂x?

Shtirlitz [24]

Answer:

An exponential function.

$f(y)=g^{y}$

Step-by-step explanation:

The inverse of the logarithmic function is an exponential function.

6 0

2 years ago

A jar contains 18 apple lollipops, 7 strawberry lollipops, and 10 grape lollipops. Irvin randomly selects a lollipop, gives it t

andrey2020 [161]

First choice is "1 of 10 grape lollipops from 35 lollipops"
The probablity is 10/35 = 2/7
Second choice is "1 of 18 apple lollipops from 34 lollipops"
So probablity is 18/34 = 9/17
Between this is AND so you have to these probablities multiply:
P(A) = 2/7 * 9/17 = 18/119
P(A) = 18/119 * 100% = 1800/119 %
It is approximaly 15,1 %.

4 0

4 years ago

Read 2 more answers

Which ordered pair is the solution to the system of linear equations y = -7x + 2 and y = 9x - 14?

lisabon 2012 [21]

Y = -7x + 2
y = 9x - 14

-7x + 2 = 9x - 14
14 + 2 = 9x + 7x
16 = 16x
1 = x

y = -7x + 2
y = -7(1) + 2
y = -7 + 2
y = -5

solution is : (1,-5) <==

4 0

3 years ago

Read 2 more answers

Mel Company has a net income, before taxes, of $95,000. The treasurer of the company estimates 45% of net income will have to be

docker41 [41]

95,000 x .45=$42,750 for both federal and state tax..
☺☺☺☺