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3 years ago

Plz i need help with this

Mathematics

1 answer:

svet-max [94.6K]3 years ago

4 0

Answer:

congruence, corresponding,sum of 180

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Kevin owed Stevon three dollars. On Friday,Kevin was paid $10. After paying back the $3 debit,how much did kevin have left?

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10-3equals 7 Kevin will have $7.00 left over after he pays the debt of $3.00 he owes.

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3 years ago

Bamboo plants can grow 91 centimeters per day. what is the approximate growth of the plant inches per day

Lilit [14]

35 in per day

The world record for the fastest growing plant belongs to certain species of the 45 genera of bamboo, which have been found to grow at up to 91 cm (35 in) per day or at a rate of 0.00003 km/h (0.00002 mph). According to the RHS Dictionary of Gardening, there are approximately 1,000 species of bamboos.

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3 years ago

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A slide 4.1 meters long makes an angle of 35° with the ground. To the nearest tenth of a meter, how far above the ground is the

Artemon [7]

Hey there! I'm happy to help!

We want to figure out what x is. Let's use a trigonometric ratio of our 35 degree angle to find it.

We see that x is opposite of the 35 degree angle. We also see that our hypotenuse 4.1 m. The hypotenuse is always across from the right angle.

The trigonometric ratio that deals with opposite and hypotenuse is the sine, which is the opposite divided by the hypotenuse. This gives us the following equation.

$sin35=\frac{x}{4.1}$

We want to solve for x, so we simply multiply both sides 4.1

$x=4.1(sin35)$

If we evaluate this on our calculators, we get 2.351663389......

We round this to the nearest tenth, giving us 2.4 m.

Have a wonderful day! :D

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3 years ago

From a group of 11 people, you randomly select 2 of them. What is the probability that they are the 2 oldest people in the group

Artemon [7]

Answer:

2/11

Step-by-step explanation:

Probability is the LIKELIHOOD of an event.

According to the word problem, there are 11 people in total and 2 of them are being selected.

The probability of them being the 2 oldest people is 2 in 11, or 2/11.

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3 years ago

Choose the numbers that are irrational. 3.624 0.6 0.87 -5

Amiraneli [1.4K]

Answer:

-5 because the number is before zero which irrational number

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3 years ago