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Dmitry_Shevchenko [17]

3 years ago

9

I'd Point A is located at (9,2) on a coordinate plane and point B is located at (-9,10), what is the distance between the two po

ints?

1 answer:

Fiesta28 [93]3 years ago

4 0

Draw the triangle and then use Pythagoras' theorem

distance = $\sqrt{18 ^{2} +8 ^{2} }$
= 19.70 (2dp)

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Draw your own Punnett square using the following data. The mother has freckles (ff), and the sad does not (Ff). F= no freckles f

Andreas93 [3]

Well in order to have freckles you need two recessive allele and in order not to, it’s dominate meaning it’s less common

6 0

2 years ago

(2, –2), slope is 1.4

DaniilM [7]

y = 1.4x - 4.8

the equation of a line in ' slope - intercept form ' is

y = mx + c ( m is the slope and c the y- intercept )

the partial equation is y = 1.4x + c

to find c, substitute (2, - 2) into the partial equation

- 2 = 2.8 + c ⇒ c = - 2 - 2.8 = - 4.8

y = 1.4x - 4.8 is the equation in slope- intercept form

7 0

2 years ago

Is y=x^2-6 a linear function and why

jarptica [38.1K]

Answer:

No.

Step-by-step explanation:

No, y=x²-6 is not a linear function.

This is because all linear functions have the highest exponent of 1. Anything equation that has a variable raised to a power other than 1 is not linear.

The equation provided as the highest exponent of 2. Thus, it's not linear.

From the provided graph, we can also see that this is quadratic instead of linear. The graph is a parabola instead of a line.

5 0

3 years ago

Read 2 more answers

Find the product of the solutions

irina1246 [14]

Answer:

A. -41/15.

Step-by-step explanation:

15x^2 + 23x - 41 = 0

Product of the roots of ax^2 + bx + c = c/a.

Thus the product of the roots of this equation = -41/15.

7 0

2 years ago

Two times the sum of a number and 22 is atleast -28<br><br> please hurry

Marta_Voda [28]

Answer:

-6

Step-by-step explanation:

Mark me as brainliest

6 0

2 years ago