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nikitadnepr [17]
3 years ago
14

Plz help me on #1,2,3,4,5,6, and 7 and when u answer plz put what number u are answering

Mathematics
2 answers:
Luda [366]3 years ago
8 0

Answer:

42 1/4

Step-by-step explanation:

6 1/2 times 6 1/2 = 42 1/4

number 5

ikadub [295]3 years ago
6 0

1. Parallelogram

2. Area

3. Congruent

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#13 Please answer the question
stiv31 [10]

Answer:

C is the right answer

Step-by-step explanation:

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2 years ago
A square piece of tissue paper has a perimeter of 164 centimeters. How long is each side of the tissue paper?​
soldier1979 [14.2K]

Answer:

s = 41 cm

Step-by-step explanation:

Since all the sides on a square are equal, we can use this formula for perimeter:  P = 4s

Plugging in 164 gives us 164 = 4s, where solving for s gives us s = 41

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A Lua reflete parte da luz solar que nela incide. Admite que: a luz refletida pela Lua demora 1,28 segundos a chegar à Terra; en
Anuta_ua [19.1K]

Answer:

3.84 * 10^8 meters

Step-by-step explanation:

As the speed of light is 300,000,000 meters/second and the time that the light takes to go from the moon to the Earth is 1.28 seconds, we can find the distance using the formula:

Distance = speed * time

So we have that:

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In cientific notation, we need the first number to be in the interval from 1 to 10, so we have 3.84, and we have to multiply by 10^8 to reach our result, so we have:

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3 years ago
Paul is building a bridge for a school project and wants to make a right triangle out of three popsicle sticks that measure 8 cm
STatiana [176]

Answer:

No he can't

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For a right triangle A²+B²=C²

4 0
2 years ago
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