All categories

3 years ago

Anyone know the answer??

Mathematics

1 answer:

sergij07 [2.7K]3 years ago

3 0

Answer:

Step-by-step explanation:

Popular Problems

Pre-Algebra

Graph y=-0.5x+1

y=−0.5x+1y=-0.5x+1

Use the slope-intercept form to find the slope and y-intercept.

Tap for more steps...

Slope: −0.5-0.5

y-intercept: 11

Any line can be graphed using two points. Select two xx values, and plug them into the equation to find the corresponding yy values.

Tap for more steps...

8 0

3 years ago

30% of the library books in the fiction section are worn and need replacement. 10% of the nonfiction holdings are worn. The libr

Nady [450]

Answer:

0.0048 or 0.48%

Step-by-step explanation:

Please see the attached files for details.

8 0

4 years ago

Which is equivalent to (3 + 2i)(3 - 2i)? A) 5 B) 6 C) 9 D) 13

SVETLANKA909090 [29]

Answer: D

Step-by-step explanation:

(3 + 2i) (3-2i) = 13

8 0

3 years ago

Read 2 more answers

An astronaut weighs 170 pounds on Earth and 400 pounds on Jupiter. The astronaut captures an alien that weighs 120 pounds on Jup

Svet_ta [14]

B. 51 pounds.
You multiply your weight on Earth (170) and the Alien's weight one Jupiter (120) and divide it by your weight on Jupiter (400).

5 0

3 years ago

What to do if quadratic equation has a negative spuare root?

alex41 [277]

If the negative square root is found to be one of your solutions, then that is indicative of a pair of imaginary roots (the imaginary i). According to the conjugate rule, if you have one solution that is imaginary, you will have another but with the opposite sign. For example, if a solution to a quadratic is found to be 2 - i, then its conjugate, 2 + i is also a solution. They will ALWAYS go in pairs. Same thing with radical solutions. If one solution is found to be $3+\sqrt{5}$

then $3-\sqrt{5}$ will also be a solution.

3 0

3 years ago