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Nadya [2.5K]
2 years ago
13

How many TRIANGLES can you find?

Mathematics
1 answer:
Elodia [21]2 years ago
3 0
I found 12 triangles
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Lenny bought x shares of stock for Sy per share last month. He paid
gulaghasi [49]

Lenny's net proceeds algebraically are found as;\rm |xy + 20 -  \frac{98}{100} |

<h3>What is the equation?</h3>

A mathematical statement consisting of an equal symbol between two algebraic expressions with the same value is known as an equation.

Let the bought share will be $ x, and $y is the price per share

Paid fees to the broker = $ 20

The total amount spent = $(xy+20)

The price at which each share sells = $ A

Broker commission = 2 %

The total amount obtained after selling the shares;

⇒ ax - 2% of ax

⇒ 98 % of ax

Hence, Lenny's net proceeds algebraically are found as;\rm |xy + 20 -  \frac{98}{100} |

To learn more, about equations, refer;

brainly.com/question/10413253

#SPJ1

8 0
2 years ago
A motorboat travels 9 miles downstream (with the current) in 30 minutes. The return trip upstream (against the current) takes 90
Ksju [112]

Answer:

Option B

Step-by-step explanation:

When moving with the current, the speeds of the boat and current will add up. The first situation can then be represented by:

9 = 0.5(x + y)

While opposing the current, the speeds will be subtracted. Forming:

9 = 1.5(x - y)

The second option contains this equation system, so it is correct.

8 0
3 years ago
So confused some one help
SOVA2 [1]

Answer:

-2 (filled in circle) to 7 (open circle)

Step-by-step explanation:

for the first equation x must be the equal to or smaller than 6. so -3(-2) equals 6 but anything less than -2, let's say -3(-3), will be BIGGER than six, so -2 including -2 which is a filled in circle.

solving it:

-3(x) \leq 6

\frac{-3x}{-3} \leq \frac{6}{-3}

x\leq -2

for the second equation x must be smaller than 17. so first you take out + 3 by subtracting it, leaving the equation as 2x<14. 2(7)<14 is NOT true so anything bigger than 7 leaves it as true because 6.98934747483 can still make it true, so anything smaller than 7 which is 7 with a not filled in, or open, circle

solving it:

2x + 3 (- 3) < 17 (- 3)

2x < 14

\frac{2x}{2}

x < 7

my explanation is all over the place, but hope this helps!!!

4 0
3 years ago
PLEASE HELP! Tis urgent-
trapecia [35]

Answer:

Rectangular Pyramid.

Step-by-step explanation:

I believe the rectangular pyramid has a greater volume. :) Hope I helped! Have a wonderful day! Please give brainliest! Remember your worth!!! :D

3 0
3 years ago
From a ledge on rock wall, George climbs 30 feet. From there, he climbs-30 feet. What conclusion can you draw?
mihalych1998 [28]

Answer:

back where he started

Step-by-step explanation:

First he went up 30 feet.

Then he went -30 feet.

Meaning that he went up the went back down.

Which is basically 30-30

I think that should be right.

8 0
3 years ago
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