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slamgirl [31]
3 years ago
12

Area of triangle 4cm, 5cm and 3cm

Mathematics
1 answer:
sergiy2304 [10]3 years ago
8 0

Answer:

4cm x 5cm x 3cm = 60cm

Step-by-step explanation:

You have to multiply each number by the next, then you have the area, to find the PERIMETER, you multiply each number by the amount of sides it is on and add

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Evaluate each value expression for the given value of the variable : 33-7w +6 when w=4
azamat

Answer:

11

Step-by-step explanation:

33-(7*4)+6

33-28+6=11

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3 years ago
[Giving brainliest!!] Worth 20 pts.
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Given a number of tablespoons, find the number of cups:

Since he needs 2 cups, he can use 2×16=32 tablespoons.

Since he needs 12 cup, he can use 12×16=8 tablespoons.

He needs 114 cups. 1 cup is 16 tablespoons. 14 cup is 14×16=4 tablespoons. So altogether he needs 16+4=20 tablespoons.

Given a number of cups, find the number of tablespoons:

20 tablespoons is 114 cups. So for 28 tablespoons  an additional 8 tablespoons, or an additional 12 cup. 114+12=134, so 28 tablespoons gets him 134 cups. (Alternatively, we might say that 1 tablespoon is 116 cups. 116×28=2816, which we can rewrite as 11216 or 134.)

Notice that to convert from tablespoons to cups, Divide by 16. 6÷16=616, which we can write as 138. (Alternatively, 1 tablespoon is 116 cups. 116×6=616, which we can rewrite as 138.)

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3 years ago
Samuel can type nearly 40 words per minute how many hours would take to type 2.5x10.5 words
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<span>It will take him 108 hours and 20 minutes</span>
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Three ways to write the number 64 using three different bases besides 64
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3 years ago
Help, what is the area of this figure? (Don’t write a big explanation!!, i really need this quick, a picture or just numbers u u
polet [3.4K]

Answer:

146 m²

Area of triangle:

  • 1/2 * base * height
  • 1/2 * 16 * 7
  • 56 m²

Area of upper rectangle:

  • Length * Width
  • 8 * 9
  • 72 m²

Area of bottom rectangle:

  • Length * Width
  • 6 * 3
  • 18 m²

Total area:

  • 18 m² + 72 m² + 56 m²
  • 146 m²

8 0
2 years ago
Read 2 more answers
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