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2 years ago

The perimeter of an inceles triangle is 21 meters. The length of one

Mathematics

1 answer:

sdas [7]2 years ago

6 0

Answer:

The sides are 6, 6 and 9

Step-by-step explanation:

Isosoles triangles have two sides the same length, s

Here the third side is 3 meters longer (s + 3)

therefor the perimeter is

s + s + (s + 3) = 21

Combine like terms

3s + 3 = 21

Subtract 3 from both sides

3s = 18

Divide both sides by 3

s = 6

s + 3 = 9

The sides are 6, 6 and 9

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Mark ran 875 miles in the track club this year . Mark ran in 52 track meets and ran the same number of miles in each . how many

dmitriy555 [2]

Answer:

16 $\frac{43}{52}$

Step-by-step explanation:

875/52 = 16 $\frac{43}{52}$

8 0

2 years ago

A restaurant has fixed costs of $147.50 per day and an average unit cost of $5.75 for each meal served. If a typical meal costs

Nikolay [14]

Answer:

The answer is 118.

Step-by-step explanation:

First we need to subtract the meal cost from average unit cost for each meal:

$7-5.75=1.25$

A restaurant profits 1.25$ for each meal. If we divide fixed cost to profit for each meal:

$147.5/1.25=118$

The restaurant have to sell 118 meals at least each day for the owner to break even

5 0

3 years ago

What is the value of f

nekit [7.7K]

The answer is 64° #markthisbrainleist

6 0

2 years ago

Which Superhero has the greater miles to second ratio

Hunter-Best [27]

Answer:

Super Man

Have a great day!

6 0

3 years ago

Consider the function f(x)=x3+6x2−20x+450.

Damm [24]

Answer:

Therefore reminder = 2802

Step-by-step explanation:

f(x)=x³+6x²-20x+450

x-12)x³+6x²-20x+450(x²+18x+196

x³-12x²

____________________

+18x²-20x+450

18x²-216x

_______________

196x +450

196x-2352

_____________

2802

Therefore reminder = 2802

6 0

3 years ago