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topjm [15]
3 years ago
14

It’s about right triangles but it’s confusing

Mathematics
2 answers:
shusha [124]3 years ago
4 0

Answer:

Its D

Step-by-step explanation:

Imagine that we have a 2 cm straw that will be the height.

5 cm is for the base

So the upper one must longer than the base

So its 7 cm

Lynna [10]3 years ago
3 0

Answer:

A

Step-by-step explanation:

Use Pythagorean Theorem, which is for side lengths of right triangles.

a^2 + b^2 = c^2  (c is the hypotenuse)

Common combination is 3-4-5. Just by looking at the answers, I can see A is 3-4-5 except everything is multiplied by 2.

B is wrong. It would be 5-12-13 if it were a RT.

C is wrong. 3-4-5

D is wrong. 4 + 25 = 49 is not an equation.

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Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). Consider the gi
STatiana [176]

Answer:

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Step-by-step explanation:

Data provided in the question

f(x) = e^2x - 4

Now

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So,

y = e^2x - 4

Now

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Now compute the value of y

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f^{-1}(x)= \frac{ln\ x+4}{2}

Therefore,  To determine the inverse of the given function, change f(x) to y, switch x and y and solve for y and f^{-1}(x)= \frac{ln\ x+4}{2}

5 0
3 years ago
In year 13, the scientist will put tree wrap around tree 1 to protect it from the winter snow. The height of the tree wrap needs
Dominik [7]

Answer:

22 feet²

Step-by-step explanation:

We are given:

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Note: I attached missing data which states that diameter at year 13 is 22.2inches

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2 years ago
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Arlecino [84]
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3 0
3 years ago
14 - (17 - 5) + 8 find the value of the expression (I need help)
Kobotan [32]

Answer:

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14 - (17 - 5) + 8

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5 0
3 years ago
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