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lubasha [3.4K]
3 years ago
13

How to find the area for a Isoceles triangle

Mathematics
2 answers:
Makovka662 [10]3 years ago
3 0

Answer:

Using the lengths of the sides, label the lengths of each side, the base, and the height. Then, use the equation Area = ½ base times height to find the area.

r-ruslan [8.4K]3 years ago
3 0

Answer:

Step-by-step explanation:

A=90

Base: 12

Height: 15

Solution

A=<u>b*h</u>

     2

A =<u>12·15</u> =90

       2

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mr_godi [17]

Answer: Everybody gets 5 marbles a piece because he took to of his favorite away which leaves 45 and 9 times 5 is 45 so yeah

Step-by-step explanation:

6 0
3 years ago
What is the sum f 1.57 and 6.88
pentagon [3]
What is the sum of 1.57 and 6.88?

Ok, so lets work this out together!

Sum means add.

   6.88
+ 1.57

That would be: 

= 8.45

Hope i helped!
5 0
2 years ago
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inessss [21]

Answer:

X=7

Hope it was helpful

Step-by-step explanation:

Good luck ^___^

4 0
2 years ago
Which sequence begins with 1 and follows this rule? multiply by 2 and add 1.
Olin [163]
Change the information into an equation and do sequence. pull out any necessary information.
y = 2x + 1
starts at 1... so your first sequence is 1.
plug in x=1 then it becomes 3. then the next sequence you plug in 3 (, the answer to your previous solve) you get 7. continue to do this. next sequence you plug in x=7 into the equation y = 2x + 1.
thus, y = 2(7) + 1 =15... so forth...
therefore the answer is B.

Hope this helps :)
5 0
2 years ago
Determine the model that best describes the data and then write an equation for the function that models the data.
zhannawk [14.2K]

Answer:

  s = 4·3^t

Step-by-step explanation:

After the first term, each term in the sequence is 3 times the previous one. This is a description of a geometric sequence. Here, the first term is 4, so the general term is ...

  an = 4·3^n . . . . for n counting from 0

We can name the function "s" for "speed" and use "t" for the time in seconds. Then the equation is ...

  s = 4·3^t

4 0
3 years ago
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