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marta [7]
2 years ago
13

Triangle $ABC$ is isosceles with $AB = BC.$ If $AC = 20$ and $[ABC] = 240,$ then find the perimeter of triangle $ABC.$

Mathematics
2 answers:
gtnhenbr [62]2 years ago
5 0

The perimeter of triangle ABC is 84.

ollegr [7]2 years ago
3 0

Answer:

C is the Answer

Step-by-step explanation:

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Please help anyone???
lianna [129]

Answer:

i think bca would be the same

Step-by-step explanation:

3 0
2 years ago
FInd the solution for 4(x - 5)=2(x - 10) +2x
crimeas [40]
Hello!

You solve this like an algebraic equation

You first distribute the 4 and 2

4x - 20 = 2x - 20 + 2x

Combine like terms

4x - 20 = 4x - 20

subtract 4x from both sides

-20 = 0x - 20

Add 20 to both sides

0 = 0

This means that there are infinite solutions to the equation.

Hope this helps!
3 0
3 years ago
Read 2 more answers
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
I need help!!<br> I have only 5 mins
Aleksandr [31]

Answer:

it is 11 i believe if not sry delete my answer

Step-by-step explanation:

7 0
3 years ago
The coordinates of the point 7/10 of the way from A to B are<br><br> A (-4,-5)<br><br> B (9,4)
eimsori [14]

Answer:

(9,4)

applying coordinate geometry 2 in further MATHEMATICS or core mathematics

8 0
2 years ago
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