Ask question

Ask question

All categories

3 years ago

14

Calculate the distance between the points J=(1,-2) and G=(9,-7) and in the coordinate plane. Give an exact answer (not a decimal

approximation). I WILL GIVE 20) POINTS

1 answer:

ira [324]3 years ago

3 0

|JG| = |(9, -7) -(1, -2)|

= |(9 -1, -7 -(-2))|

= |(8, -5)|

= √(8² +(-5)²)

= √(64 +25)

= √89

The distance between J and G is √89.

You might be interested in

One earns $11 per hour and works at most 30 hours per week identify the independent and dependent quantity in the situation and

morpeh [17]

30 hours = 11x30=330$.

8 0

3 years ago

annabella and alex traveled 392 miles in 7 hours. if they travel at the same rate, how long will it take then to travel 728 mile

Thepotemich [5.8K]

1. 392/7= 56
2. 728/56= 13
it would take them 13 hours.

4 0

3 years ago

Read 2 more answers

The equation a = 1/2(b1 + b2)h can be used to determine the area, a, of a trapezoid with height, h, and the base lengths, b1 and

andrew11 [14]

Answer:

2a/b1 +b2=h

And

2a/h -b2=b1

Step-by-step explanation:

8 0

3 years ago

Sarah uses a recipe to make 2 gallons of juice. Two of the containers she plans to use to store the juice have a capacity of one

Allisa [31]

Answer:

14 pint containers.

Step-by-step explanation:

First we have to convert gallon to quart.

2 gallons = 8 quarts

There are 2 containers that added up to 1 quart, so let's subtract the one quart from the 2 gallons(8 quarts), leaving behind 7 quarts.

The conversion between quarts and pints are 1qt=2pt, according to the key you provided. Then 7 quarts will equal to 14 pints. And therefore, she will need 14 pint containers.

4 0

3 years ago

Jose could win $17 for guessing the correct number of Jelly Beans in a fat. The estimates that there are 450 Jelly Beans in the

Shkiper50 [21]

Answer:

Step-by-step explanation:

475 517

6 0

3 years ago