Ask question

Ask question

All categories

3 years ago

13

What does this symbol mean?±

2 answers:

aniked [119]3 years ago

8 0

Answer:

it means "plus or minus"

Step-by-step explanation:

hope tht helped

Setler [38]3 years ago

8 0

It means add or subtract the number

You might be interested in

In ΔKLM, the measure of ∠M=90°, LK = 97, ML = 65, and KM = 72. What is the value of the sine of ∠L to the nearest hundredth?

Sphinxa [80]

Answer:

0.74

Step-by-step explanation:

72/97 is 0.74 rounded to the nearest hundredths.

6 0

3 years ago

I need the answer please and can u answer my recent to.

ale4655 [162]

Answer:

30 hours.

Step-by-step explanation:

Richard can build 15 snowballs in 1 hour

But 2 snowballs melt every 15 minutes

In 1 hour, the number of snowballs that will have melted is:

$\frac{60}{15}$ × 2 = 8

The number of snowballs that will have remained = 15 - 8 = 7

So 7 snowballs will have remained in 1 hour

For 210 snowballs to have remained, it will take:

$\frac{210}{7}$ × 1 = 30 hours.

3 0

3 years ago

Questions 3-5 please and thank you

vekshin1

Answer:

too far away and too blurry cant see it

7 0

3 years ago

Martha changed 350 US dollars into 385 Australian dollars. How many Australian dollars did she receive for each US dollar?

Leni [432]

Answer:

For each US dollar she gets 1.1 AUS dollars

Step-by-step explanation:

350US for 385AUS

350:385 divide by 350

1 : 1.1

6 0

3 years ago

1. Two or more linear inequalities in the same variable x and y are called

Serjik [45]

Step-by-step explanation:

A. linear equation
D. None of the above
B. Boundary line Broken line
A solid line
6.sorry

3 0

3 years ago