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lisov135 [29]
2 years ago
12

Given that a= 6 cm and b = 5 cm, work out the area of the triangle.

Mathematics
1 answer:
motikmotik2 years ago
6 0

Answer:

15cm²

Step-by-step explanation:

Area of a triangle: 1/2*b*h

a = height (6cm)

b = base (5cm)

A = 1/2* b * h

A = 1/2 * 5 * 6

A = 1/2 * 30

A = 15cm² <== final answer

Hope this helps!

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if 22000 pots with 15 seeds each are used in a nursery, how many total seeds, in scientific notation?
kipiarov [429]

Write the total number of seeds in scientific notation

Given:

Number of pots = 22,000

Number of seeds = 15

<em>Total number of seeds = Number of pots × Number of seeds</em>

= 22,000 × 15

= 330,000

Scientific notation is written in multiples of 10

  • Count the number of digits
  • Insert a decimal point between the first digit and other digits
  • count the number of digits after the first digits
  • multiply by 10 raise to the power of number of remaining digits after first digits

= 3.30000 × 10^5

Therefore,

the total number of seeds in

scientific notation is 3.30000 × 10^5

Read more:

brainly.com/question/10401258

7 0
2 years ago
I have provided a picture for this. I need the answers to #2 a, b, and c!!
Sedbober [7]

The answer is c. Because all you need to know is to find the other leg and find the perimeter of the whole thing.



6 0
3 years ago
Write a power represented with a positive base and a positive exponent whose value is less then the base
sasho [114]

Answer:

The question is open ended as i suppose since there are infinitely many possibilities. one possible form of the solution can be 5^{2}

Step-by-step explanation:

The base in this case is 5 while the exponent is simply the power to which the base is raised in which case it would be 2. Both values are positive and the exponent is less than the base.

6 0
3 years ago
There are 10 balls in a bag numbered from to 10. Three balls are selected at random without replacement. a. How many different w
zhenek [66]

A) 30 possible combinations

B)1/10

4 0
3 years ago
On a piano achievement test, the final score is made up of 65% performance, 30% sight reading, and 5% written theory. John earne
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