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bazaltina [42]
3 years ago
7

Are all triangles prisms or pyramids

Mathematics
1 answer:
Umnica [9.8K]3 years ago
8 0

Answer:

No not all of them.

Step-by-step explanation:

Triangles can be 2d meaning like a flat triangle.

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Jayanta is raising money for the? homeless, and discovers each church group requires 2 hr of letter writing and 1 hr of? follow-
boyakko [2]

Answer:

Jayanta needs 2 labor union groups and 8 church groups.

Step-by-step explanation:

Let c denotes churches .

Let l denotes labor unions.

We know that Jayanta can only spend 20 hours letter writing and 14 hour of follow-up.

So, equations becomes:

2c+2l=20

c+3l=14

And total money raised can be shown by = 150c+175l

We have to maximize 150c+175l keeping in mind that 2c+2l \leq 20 and c+3l \leq 14

We will solve the two equations:  2c+2l=20 and c+3l=14

We get l = 2 and c = 8

And total money raised is 150\times8 + 175\times2 = 1200+350=1550 dollars.

Hence, Jayanta needs 2 labor union groups and 8 church groups.

8 0
3 years ago
Help is needed folks plz will give brainiest!
irina1246 [14]

Answer:

I belive the answer is F

Step-by-step explanation:

In question/ option F it tells us that she started with 12 bannanas before getting 4 more bunchs, the question then asks how many bannanas were in each bunch, which then added plus 12 would of gotten you 32 bannans.

6 0
3 years ago
Read 2 more answers
A gas under 12 pounds per square inch pressure has a volume of 5 liters. What pressure will result in a volume of 4 L?
balu736 [363]

Answer: 15 pounds per inches

Step-by-step explanation:

P1V1 = P2V2

12 ppi × 5L = P2 × 4L

P2 = 12 ppi × 5L / 4L

P2 = 12 ppi × 5 / 4 ( L in denominator is cancelled by L in numerator)

P2 = 3 ppi × 5 ( 12 is cancelled by 4 in denominator)

P2 = 15 ppi

6 0
3 years ago
Mr. Samuel has a few options to consider before deciding what type of car to purchase: 2 functions: manual or automatic 2 capaci
Marrrta [24]

2 (functions) · 2 (capacities) · 3 (colors)=12 combinations of options

5 0
3 years ago
I need help with 4 please someone explain
Dmitriy789 [7]
What level is this?
4 0
3 years ago
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