2 years ago

What is the largest shape that can be created by diagonal cut through a square pyramid?

Mathematics

1 answer:

vagabundo [1.1K]2 years ago

8 0

A square????????????????

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This subject isn’t my fav so anyone wanna help?

Andrews [41]

Answer:

(1) 4 (2) -2

Step-by-step explanation:

4 0

2 years ago

One number is 3 more than another number. if you add 12 to 4 times the first number, the result is 5 times the second number. Fi

aleksklad [387]

Answer:

first is -3, second number is 0

Step-by-step explanation:

you have two equations x+3=y and 4*x+12=5*y

Use the first one and write y in terms of x in the second equation:

4*x+12=5*(x+3)

4*x+12=5*x+15

12=5*x-4*x+15

12=x+15

x=-3

3 0

3 years ago

Find y.....................................-3(7-5)=24

Dennis_Churaev [7]

Y=15 you welcome if you don't get ask

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3 years ago

Factor the trinomial below.

ivann1987 [24]

Answer: Choice C. (x-7)(x-8)

-------------------------------------------------------

Find two numbers that...
* Multiply to 56 (last term)
* Add to -15 (middle coefficient)

Those two numbers are -7 and -8. So that's why x^2-15x+56 factors to (x-7)(x-8)

6 0

2 years ago

What would P(A|B) be?

Ipatiy [6.2K]

$P(A \cap B) = P(A) \cdot P(B)$

so

$P(A) = \frac{P(A \cap B)}{P(B)} = \frac{2/3}{3/4} = \frac{8}{9}$

also, if A or B happens but not both, you add the chances and subtract the chance that both are happening.

$P(A|B) = P(A) + P(B) - P(A \cap B) = \frac{8}{9} +\frac{3}{4} - \frac{2}{3} = \frac{35}{36}$

4 0

2 years ago