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ANTONII [103]
2 years ago
5

1. Find the rate of

Mathematics
1 answer:
Gre4nikov [31]2 years ago
6 0

Answer:

Rate of change: -3.5

Step-by-step explanation:

(-3,10.5) and (-2,7)

(7 - 10.5) / ( -2 - - 3)

= -3.5 / 1

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Whats 2738372483740234 +623745265645293420= ?
Sever21 [200]

Answer:

use a calculator

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the inverse of this function?
Andreas93 [3]

Step-by-step explanation:

f(x) = y = -1/2 × sqrt(x + 3), x >= -3

-2y = sqrt(x + 3)

4y² = x + 3

x = 4y² - 3

and now we need to rename x to y and y to x to make it a "normal" function :

y = 4x² - 3

since in the original function x >= -3, this gave us y <=0.

and therefore (remember the x of the inverse function actually stands for the y of the original function) the limit for the inverse function is x <= 0.

so, again, the full answer is

f^-1(x) = 4x² - 3, x <= 0

8 0
2 years ago
What are the steps to solving this?
Archy [21]

Answer:

64 cubic metres

Step-by-step explanation:

The triangular pyramid volume formula resembles the volume formula for any other pyramid or cone:

V = A * H / 3

where:

A is the area of the pyramid's base

H is the height from the base to the point

In other words: the volume of a triangular pyramid is one-third of the product of the base area and the pyramid's height.

8 x 6 / 2 to find area of base = 24

x 8 = 192

192 / 3 = 64

Hope this makes sense. If you would like, I can l1nk to a very useful website, or I can explain it further.

- profparis

5 0
2 years ago
How many triangles and how many rectangles form a rectangular pyramid?
bogdanovich [222]
4 triangles and 1 rectangle
4 0
3 years ago
Read 2 more answers
88π<br> Rational or irrational <br> Good answer i mark brainlest
vladimir1956 [14]

Answer:

Irrational

Step-by-step explanation:

The number is irrational because when you convert it to decimal form, you get 276.4601... a repeating decimal that goes on and on.

6 0
3 years ago
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