3 years ago

Use the intersect method to solve the equation. x² - 1 = -x²+7

Mathematics

1 answer:

r-ruslan [8.4K]3 years ago

5 0

Answer:

x= 2,-2

Step-by-step explanation:

You might be interested in

Select all of the statements that are valid based on the survey results.

Anika [276]

Answer:

all except the last one

Step-by-step explanation:

4 0

2 years ago

a circular pizza that is 10 inches in diameter is cut into 8 equal slices. what is the area of one of the slices? round to the n

olga nikolaevna [1]

The area of one slice is roughly 14.13

The area of the whole pizza is 113.1
Divide that by 8

3 0

2 years ago

-2|5x+3|>=4 i dont have the bigger equal simbols , please help me with this question ;((

ipn [44]

Step-by-step explanation:

-2|5x + 3| >= 4

|5x + 3| <= -2

Since absolute value is never negative, there are no real values for x.

6 0

2 years ago

We want to compare the quality of three Tablet products: Tablet Product A has a Mean Time Between Failures (MTBF) 10,000 hours,

skelet666 [1.2K]

Answer:

The Availability of tablets A,B and C are equal

Step-by-step explanation:

Computation for Which tablet has better Availability

Using this formula

Availability of Tablet=MTBF/ ( MTBF + MTTR)

Where,

MTBF represent Mean Time Between Failures

MTTR represent Mean Time To Repair

Let plug in the formula

Availability of Tablet A = 10,000hrs/(10,000hrs + 10hrs)

Availability of Tablet A= 0.999

Availability of tablet B = 11,000hrs/( 11,000hrs + 11hrs )

Availability of Tablet B= 0.999

Availability of Tablet C = 12,000hrs/ ( 12,000hrs + 12hrs)

Availability of Tablet C= 0.999

Based on the above calculation the Availability of all the 3 tablets are equal

Therefore the Availability of tablets A,B and C are equal.

3 0

2 years ago

Jetta is 2 years older than 1/3 merciless age and me is 4 years younger than 2 times Justin's age Define a variable and write an

Tamiku [17]

Answer:

2+24x+12

Step-by-step explanation:

8 0

2 years ago