3 years ago

Need help I am not good at these

Mathematics

1 answer:

Georgia [21]3 years ago

8 0

Answer:

Step-by-step explanation:

You might be interested in

kali has a 6 centimeter ladder and puts the base of the ladder 2 meters away from the tree how high into the tree will the lader

weqwewe [10]

I am going to assume ‘centimetre’ was a typo.

A^2 + B^2 = C^2

C^2 - A^2 = B^2

32 = B^2

Square root both sides

B = 5.7m high

The ladder will reach 5.7 meters high

5 0

4 years ago

What is 300,567,672,468.78 - 200.67

Marrrta [24]

300567672468.78-200.67=
300567672268.11005

4 0

3 years ago

HURRY!!!!!! What is the equation of a line that passes through the point (8, −2) and is parallel to the line whose equation is 3

Ipatiy [6.2K]

4y= -3x+15

y= (-3/4)x+15/4

y+2= (-3/4)(x-8)

y+2= (-3/4)x+6

y= (-3/4)x+4

7 0

3 years ago

I NEED HELP PEOPLE LAST TIME

Hoochie [10]

29.

$f(x) = -x^2-7x-6$

As $x \to \pm \infty$ , $y \to - \infty$ .

This can be easily verified by looking at the graph (graph of a quadratic equation).

30.

The growth of a population is not linear, it's exponential.

31.

Exponential growth > polynomial, so $y = 3^x$ .

35.

$V(t) = 30\cdot (25)^{\frac{t}{20}}$

The question is asking V(t) for t = 40.

$V(40) = 30\cdot (25)^{\frac{40}{20}} \\~\\V(40) = 30\cdot 25^2 \\~\\V(40) = 30\cdot 625 \\~\\V(40) = 18750$

36.

The point of symmetry of a quadratic equation $y = ax^2+bx+c$ is at its vertice:

$V_x = \dfrac{-b}{2a}$

$V_x = \dfrac{6}{2}$

$V_x = 3$

The line is x= 3.

3 0

3 years ago

Please help asap. BRAINLIEST--

son4ous [18]

D. Rectangle
It will be smaller than the base

8 0

3 years ago

Need help I am not good at these​

Need help I am not good at these