2 years ago

I need help is -7+9 = -9+7 true false or open

Mathematics

1 answer:

victus00 [196]2 years ago

3 0

Answer:

false

Step-by-step explanation:

-7+9 = 2

-9+7 = -2

2 does not equal -2

False

You might be interested in

6 cds are jazz 5 are country 5 are classical 5 are hip jop and remaining 4 are rock , what's the probability a classical cd will

Naddik [55]

I think it's 3 out of 5, I'm not sure though.

4 0

2 years ago

Read 2 more answers

Directions: Using only numbers 1-6 (and only once per inequality), fill in the boxes to create a true statement with the smalles

yuradex [85]

Answer:

$1.40$

Step-by-step explanation:

√2=1.41

So, the smallest possible interval will be 1.40 and 1.42

√3=1.73

So, the smallest possible interval will be 1.72 and 1.74

√4=2.00

So, the smallest possible interval will be 1.99 and 2.01

√5=2.24

So, the smallest possible interval will be 2.23 and 2.25

√6=2.45

So, the smallest possible interval will be 2.44 and 2.46

7 0

3 years ago

Gabriela 30 in of ribbon to make bows each bow uses 5 in of ribbon how many ribbons dose Gabriela make

Shalnov [3]

Answer:

Gabriela Can Make 6 Bows.

Step-by-step explanation:

30 ÷ 5 = 6

So Gabriela Has Enough Ribbon To Make 6 Bows.

3 0

2 years ago

Sandra received 15 twenty dollar bills. She spent 3/5 and saved 2/5 How much did she save

sweet [91]

Answer:

300

Step-by-step explanation:

15 * 20 = 300

she spent 3/5 * 300 = 180

and saved 2/5 * 300 = 120

6 0

2 years ago

A rope is at least 21 feet long. You want to cut it into 3 pieces. The second piece is to be twice as long as the first piece,an

Yuri [45]

Answer:

the first piece of rope would be 4 feet

Step-by-step explanation:

4 + 8 + 9 = 21

5 0

2 years ago