3 years ago

How many equal side does a isosceles triangle have

Mathematics

1 answer:

lapo4ka [179]3 years ago

4 0

Answer:

isosceles traingle have two equal side

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You want to paddle a canoe across a small lake and want to know how far it is to the other side. You take measurements ln your s

krek1111 [17]

Answer:

$x= 5*400 ft = 2000 ft$

Step-by-step explanation:

For this case we can use the figure attached and we are interested in order to find the value of x.

We have two similar triangles (DEC and ABC) and we can find the scale factor like this:

$Factor= \frac{EC}{BC}=\frac{500ft}{100ft}=5$

And now we can apply proportions in order to find the value of x using the two sides DE and BA, since we have the ratio between the triangle DEC and ABC we have this:

$Factor=5=\frac{x ft}{400 ft}$

And solving for x we got:

$x= 5*400 ft = 2000 ft$

And then the distance across the lake would be 2000 ft

4 0

3 years ago

Need help like every time :{

PSYCHO15rus [73]

Answer:

I need free points but all ik is the -4 needs to be divided by 4 then u have 5g+14=5g/-1

Step-by-step explanation:

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3 years ago

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Question 20 of 25

igomit [66]

Answer:

I think its B

Step-by-step explanation:

I asked on brainly and I will in the link where I got it from.

brainly.com/question/20154385

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3 years ago

Please answer! will give brainliest

Sloan [31]

Answer:

88.375

Step-by-step explanation:

To find the mean you need to add all of the numbers up so,

100+78+93+84+91+100+82+79= 707

Than for how many numbers you put into the equation, so for this one (8) you will divide by the answer so,

707/8 = 88.375

which would be the mean.

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3 years ago

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Please help me I need help

Mnenie [13.5K]

The answer is e the powers

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3 years ago