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3 years ago

PLEASE HELP!! i'm writing a test and i have no idea how to do this. (I'm giving 30 points)

Mathematics

1 answer:

Vesna [10]3 years ago

8 0

Answer:

12/y

Step-by-step explanation:

if you see in the picture the first three numbers 3,6 and 9 you add 3 in each number like 3+3=6 then 6=3 = 9 and 9 + 3 = 12 and so on. ( 45 also comes in this pattern )

have a wonderful day

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8+ negative one plus -3 as an integer

Zolol [24]

8+~1-3=4
Explanation-
8-1 is the same as 8+~1 so=7
7-3=4

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3 years ago

Find the equation of the parabola that passes through each set of points. (4,10), (0,-18),(-2.-20)

dusya [7]

Answer:

y = (3/2)x2 - (9/2)x+ 9

Step-by-step explanation:

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3 years ago

Yeah i need help someone lol

SIZIF [17.4K]

Answer:

45%

Step-by-step explanation:

If it not right im sorry that is a very odd question

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3 years ago

Nathaniel builds birds and birdhouses using Lego blocks. Let BBB represent the number of birds and HHH represent the number of b

vladimir1956 [14]

Answer:

Step-by-step explanation:

Given that:

$43B+215H \leq 3000$

where:

B represents the number of birds
H represents the number of Birdhouses

Nathaniel wants to build 50 birds(B) using lego Blocks, we want to determine how many birdhouses(H) he can build with the remaining Lego blocks.

If B=50

$43(50)+215H \leq 3000\\2150+215H \leq 3000\\\text{Subtract 2150 from both sides}\\215H \leq 3000-2150\\215H \leq 850\\\text{Divide both sides by 215}\\H \leq 3.95$

Therefore, Nathaniel can build at most 3 Birdhouses.

8 0

4 years ago

3. Find the mZNPI.<br> Exterior angle of triangles

IRINA_888 [86]

Answer:

Step-by-step explanation:

180-143=37

NPI=180-37

NPI=143°

4 0

3 years ago