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2 years ago

I will pick the brainiest answer!!! Thanks! :)

Mathematics

1 answer:

madam [21]2 years ago

3 0

Answer:

For the first picture:

1) Right angle

2)Acute

3)Obtuse

For the second picture:

W) Acute

Step-by-step explanation:

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HH represents the height of the tree (in centimeters), t tt years since Renata moved in. H = 210 + 33 t H=210+33tH, equals, 210,

Jet001 [13]

Answer:

Therefore the rate of growth of the tree is 33 cm/ yr.

Step-by-step explanation:

Given that,

The height of the tree is

H= 210 +33t

Here H represent the height of tree in cm and t is time in year.

The rate of growth is the first order derivative of the H with respect to time.

i.e The rate of growth $=\frac{dH}{dt}$

∴H= 210 +33t

Differentiating with respect to t

$\frac{dH}{dt} =0 +33$

$\Rightarrow \frac{dH}{dt}=33$

Therefore the rate of growth of the tree is 33 cm/ yr.

7 0

2 years ago

The value of a car purchased for $20,000 decreases at a rate of 12% per year. What will be the value of the car after 3 years?

DENIUS [597]

Answer:

The answer is A

Step-by-step explanation:

$20,000 • .12= $2,400

$2,400 • 3= $7,200

$20,000 - $7,200= $12,800

$12,800

4 0

3 years ago

I roll a standard six-sided die 6 times in a row. What is the probability that the numbers

ioda

I think 50% or 1/2 ( it’s the same just one is in fraction and other in percentage)

7 0

3 years ago

Read 2 more answers

What's the value of x when f(x)=58

Natalka [10]

Infinite, because essentially the graph is going to have a horizontal line because f(x)=58/y=58 just means that the y will remain on 58 but the x can have whatever value.

3 0

3 years ago

The answer please for my online class

Eddi Din [679]

Answer:

B. -500

Step-by-step explanation:

$\dfrac{(2a^4)^2}{a^0a^5} =$

$= \dfrac{2^2a^8}{a^5}$

$= 4a^3$

$= 4(-5)^3$

$= 4(-125)$

$= -500$

3 0

2 years ago