3 years ago

WILL MARK BRAINLIST IF HELPSED

Mathematics

1 answer:

Natali [406]3 years ago

3 0

When x = 0 y = a(b)^x = a which is the y intercept
so as the y-intercept = 3 a must be = 3.

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sattari [20]

Answer:

145 + 19t

Step-by-step explanation:

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3 years ago

How do i express x^2-3x into the form of (x-m)^2+n. I will give brainliest to correct answer

mel-nik [20]

Step-by-step explanation:

let's simply do the multiplications and then compare with the original.

(x-m)² + n

right ?

or is it

${(x - m)}^{2 + n}$

let's go for the first.

x² - 2mx + m² + n = x² - 3x

-2mx + m² + n = -3x

fun there we see two things :

-2m = -3

m = 3/2

and

m² + n = 0

(3/2)² = -n

9/4 = -n

n = -9/4

so our transformed expression looks like

(x - 3/2)² - 9/4

7 0

3 years ago

-120 degrees is equal to what?

hichkok12 [17]

It's not clear what you're looking for.

If you want to find an angle whose terminal point involves a positive angle, then -120 degrees is equivalent to +240 degrees.

If you want the equivalent angle in radians, then:

-120 deg -π rad

-------------- = --------------- = - 2π/3 rad, or + 4π/3 rad.

1 180 deg

4 0

4 years ago

Read 2 more answers

Help needed please! *will mark as brainliest if correct

Svet_ta [14]

2 gophers per day are getting removed

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3 years ago

A right triangle has an area of 36 square units. If you draw scaled copies of this traingle. What will the areas of these scaled

krok68 [10]

1 to 5 you most likely have to add 36 x the number but the fractions I don't know

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3 years ago