Ask question

Ask question

All categories

2 years ago

12

Cristina uses a ruler to measure the length of her math textbook. She says that the book is 4/10 meters long. Is her measurement

in simplest form? If not, what is the length of the book in Simplest form?

1 answer:

a_sh-v [17]2 years ago

4 0

Answer:

2/5

Step-by-step explanation:

You could still divide by 2

You might be interested in

How many times does 22 go into 53?

dexar [7]

Answer:

It only goes into it twice.

The decimal form is 2.40909091

6 0

2 years ago

Read 2 more answers

The product of two numbers is 50 and their difference is 5. What are the two numbers?

lyudmila [28]

27.5 and 22.5 are the two numbers

6 0

2 years ago

Through (5,1) , slope 4/5

Anettt [7]

Answer:

Step-by-step explanation:

3 0

3 years ago

Can someone pleaseeee help if you’re correct I’ll give u brainlist

Effectus [21]

<em><u>Answer:</u></em>

The answer is 70 degrees.

<em><u>Step-by-step explanation:</u></em>

1. All the angles in a circle add up to 360, and the red square thing in the TVU angle means it's a 90 degree angle.

2. Add 150 plus 50 plus 90 = 290

3. 360 degrees (total) - 290 degrees = 70 degrees! :)

3 0

2 years ago

A farmer has both pigs and chickens on his farm there are 78 fee and 27 heads how many pigs and how many chickens are there

Andre45 [30]

Assuming health non-mutated animals:
$Feet = 4*Pigs + 2*Chickens$
$Heads = Pigs + Chickens$

By back substitution:
$78 = 4*(27-Chickens) + 2*Chickens$
$78 = 108 -2*Chickens$
$-30 = -2*Chickens$
$Chickens= 15$

Then:
$27 = Pigs + 15$
$Pigs = 12$

To check:
$Feet = 4*Pigs + 2*Chickens$
$78 = 4*12 + 2*15$
$78 = 48 + 30$
$78 = 78$ CHECKS

6 0

3 years ago