3 years ago

How do i put -2 + 5 on a number line and what is the answer.

Mathematics

1 answer:

iris [78.8K]3 years ago

7 0

The answer is three. i think you know where three is located in a number line

You might be interested in

For the bake sal, Sandra baked 4 trays of cookies, with 12 cookies on each tray. Teo baked 6 pans of brownies and divided each p

jasenka [17]

( 4 x 12 )+( 6 x 8 )

total . 96

8 0

3 years ago

So,i have the answer to this question,but i have no clue how to work it out,ik im not that smart but anyways i need helppo

mestny [16]

Answer:

$1290 = \frac{h}{10} + \frac{h}{5} \\ 12900 = h + 2h \\ 3h = 12900 \\ h = 4300$

7 0

3 years ago

The ratio of boys to girls in class is 4 : 5 <br> What fraction of the class are boys

Sav [38]

Answer:

The ratio of boys to girls is 4:5. So let 4x be the number of boys and 5x be the number of girls. Then 4x+5x = 9x is the total number of students. Then the fraction of boys in the class is 4x/9x = 4/9.

6 0

3 years ago

A surveyor measures a road as being 69.3km long, however there is a 1℅ error in this measurement .What is the true length of the

Vaselesa [24]

Answer:

69.993

Step-by-step explanation:

Using the percentage error formula:

Percentage error = (true - measured value / true measurement ) * 100%

1% error in measurement

1% of 69.3

0.01 * 69.3 = 0.693

True measurement = error in measurement + measured value

True measurement = 0.693 + 69.3

Actual measurement = 69.993

Hence, actual measurement = 69.993.

5 0

2 years ago

Need help :_: anyone can help me?

AlladinOne [14]

4 2/3 = 14 feet. i hope this helps because i try and for the mixed number i don't know

3 0

3 years ago