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Misha Larkins [42]
3 years ago
6

A triangle has sides with lengths of 2x - 7, 5x - 3, and 2x - 2. What is the perimeter of the triangle

Mathematics
1 answer:
marusya05 [52]3 years ago
5 0

Answer:

3x

Step-by-step explanation:

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I'm stuck, can any one help me please?
katovenus [111]

Answer:

4 times 2+3-1=10

Step-by-step explanation:

6 0
2 years ago
PLS NEED HELP!!!!!!!!!!!
ivolga24 [154]

Answer: Uhh

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
If you stand on a ship in a calm sea, then your height x (in feet) above sea level is related to the farthest distance y (in mil
lys-0071 [83]
We are given the relation between the height (in feet) and the distance (in miles) as follows:
y = sqrt(1.5x + (x/5280)^2).

We want to know the height (x) that makes the distance (y) = 10 miles

So, we will simply substitute in the above equation with y = 10 and calculate x as follows:
10 = sqrt(1.5x + (x/5280)^2)
we will square both sides to get rid of the root:
100 = 1.5x + (x/5280)^2
1.5x + (x/5280)^2 - 100 = 0 
(x-66.11475)(x+7986.1147) = zero
either x = 66.11475 feet (accepted solution)
or x = -7986.1147 feet (rejected solution as no height is in negative)
5 0
3 years ago
Can someone give me the answer ?!?
Alex17521 [72]

Answer:

25%

Step-by-step explanation:

Probability = # of favorable outcomes / possible outcomes

favorable outcomes is what we want to happen ( throwing more than 3 pitches )

So to find the # of favorable outcomes we must find the frequency that the pitcher throws more than 3 pitches ( note: frequency of throwing 3 pitches is not included)

There are two possible outcomes of the pitcher pitching more than 3 pitches, 4 pitches having a frequency of 15, and 5 pitches which has a frequency of 10

So # of favorable outcomes = 10 + 15 = 25

Now we want to find the # of possible outcomes.

To do so we simply add the frequencies of each possible outcome.

15 + 20 + 40 + 15 + 10 = 100

So there are a total of 100 possible outcomes

Finally to find the probability of the pitcher throwing more than 3 pitches we divide favorable outcomes ( 25) by possible outcomes (100)

Our answer = 25/100 which can be converted into a percentage as 25%

7 0
2 years ago
Write an expression for the lengths of the rectangle in terms
Snowcat [4.5K]

Answer:

l = A/w

Step-by-step explanation:

Let 'A' equal area. If the formula for the area of a rectangle is A = lw, you need to get 'h' alone. Divide 'h' by 'l' and by V to get the answer, l = A/w.

6 0
3 years ago
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