All categories

3 years ago

Point M represents the opposite of -

Mathematics

1 answer:

Jlenok [28]3 years ago

5 0

It would be B because you have to change the signs to opposite like negative or positive

You might be interested in

If 9x²+Px+25 is a perfect square, then find the value of P

kvv77 [185]

30 is the value of P
Steps:
A perfect square follows the pattern $a^2+2ab+b^2\\\boxed{a=3,b=5}\\\boxed{2ab=30}$

8 0

3 years ago

Read 2 more answers

Find f (3) +g(1) – g(3) =

pantera1 [17]

Sorry I don’t know the answer hope you find one bye halleluja

3 0

3 years ago

Help me please , number 3 !

Triss [41]

D.) y= 0.3x

This is because slope is change in y over change in x, so we get 3/10 which is equivalent to 0.3

3 0

2 years ago

Yara multiplies and divides a certain number by the same

Butoxors [25]

For this case we have to:

x: Represents the unknown number

y: Represents the exponent of base 10

So, considering a system of equations we have:

$x * 10 ^ y = 40,000\\\frac {x} {10 ^ y} = 0.000004$

From the first equation we have:

$10 ^ y = \frac {40,000} {x}$

Substituting in the second equation:

$\frac {x} {\frac {40,000} {x}} = 0.000004\\\frac {x ^ 2} {40,000} = 0.000004\\x ^ 2 = 40,000 * 0.000004\\x ^ 2 = 0.16\\x = \pm \sqrt {0.16}$

We choose the positive value:

$x = 0.4$

So, the number is 0.4.

So:

$10 ^ y = \frac {40,000} {0.4}\\10 ^ y = 100,000\\y = 5$

Thus, the exponent is 5.

Answer:

Yara use 0.4 and $10 ^ 5$

8 0

3 years ago

How many terms does the polynomial have? <br> p3– 4pq2+q2– 3q

makvit [3.9K]

This polynomial has 4 terms

7 0

2 years ago