2 years ago

The product of two numbers is 225, but the sum is -30. what are these two numbers?

Mathematics

1 answer:

jasenka [17]2 years ago

4 0

The two numbers are both -15

-15 x -15= 225

-15+ -15= -30

You might be interested in

Find the missing side length of the right triangle. show work.

motikmotik

Answer:

6.32

Step-by-step explanation:

To find the side length on a right angled triangle we follow The Pythagorean Theorem:

${a}^{2} + {b}^{2} = {c}^{2}$

c being the hypothesis (longest side: the hypotenuse is always opposite the right angle)

so..

${6}^{2} + {2}^{2} = {x}^{2} \\ 36 + 4 = {x}^{2} \\ 40 = {x}^{2} \\ \sqrt{40} = \sqrt{ {x}^{2} } \\$

$6.32 = x$

8 0

2 years ago

Read 2 more answers

The sum of the lengths of two sides of a triangle is always greater then the length of the third side.

Tanya [424]

Answer:Triangle Inequality Theorem. The sum of the lengths of any two sides of a triangle is greater than the length of the third side

Step-by-step explanation:

5 0

3 years ago

(25 points) <br> What is the value of k?<br><br> Please explain your answer

galben [10]

Answer:

que?

Step-by-step explanation:

6 0

3 years ago

What is the measure of ∠2 if c∥d ?

Ivahew [28]

Since both C & D are parallel, angle 2 is a corresponding angle to the angle of 108 degrees, so angle 2 is also 108 degrees

7 0

3 years ago

19/23 Marks

PilotLPTM [1.2K]

Answer:

0.28

Step-by-step explanation:

Let p be the probability of pasta.

Total probability is = 1

Therefore,

0.3 + 0.42 + p = 1

0.72 + p = 1

p = 1 - 0.72

p = 0.28

The probability that it will be pasta is 0.28

4 0

3 years ago