Ask question

Ask question

All categories

3 years ago

8

Yesterday’s temperature in Florida was 70°F while New Jersey was -2°F. How much warmer was Florida’s temperature than NJ’s tempe

rature?

1 answer:

Marina86 [1]3 years ago

3 0

Answer:

72

Step-by-step explanation:

70-(-2)=70+2=72

You might be interested in

TRANSLATIONS ON THE COORDINATE PLANE

klio [65]

Answer:

idk

Step-by-step explanation:

idk

8 0

3 years ago

Complete the square to factor X^2 +10X=-8

ella [17]

Answer: $x=\sqrt{17}-5$ and $x = -\sqrt{17}-5$

Step-by-step explanation:

Alright, lets get started.

The given equation is :

$x^{2} +10x = -8$

Adding 8 in both sides, it will become

$x^{2} +10x + 8 = -8 +8$

$x^{2} +10x + 8 = 0$

To make it perfect square, we need to add 25 and subtract 25

$x^{2} +10x + 8 +25-25= 0$

$x^2+10x+25+8-25=0$

$(x+5)^2+8-25=0$

$(x+5)^2-17=0$

Adding 17 in both sides

$(x+5)^2=17$

taking square root

$x+5=\sqrt{17}$

So,

$x=\sqrt{17}-5$ and $x = -\sqrt{17}-5$ .. Answer

Hope it will help :)

7 0

3 years ago

Read 2 more answers

In need of help pls. Try and answer asap.

Alina [70]

Answer:

Step-by-step explanation:

∠1 and 85 are supplementary

m∠1 = 180 - 85 = 95°

4 0

2 years ago

Sharon travels a total of 60 mi to school each week. Aarushi travels 75% of the miles Sharon travels to

user100 [1]

..................'.60

6 0

3 years ago

Please help me I need help baldly

vivado [14]

Puppies with long hair: 9
Pups no long hair:6

Dogs long hair: 11
Dogs no long hair:6

3 0

3 years ago