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3 years ago

Easy question? Please help I’ll give brainliest! :( Please provide small explanation like instructions it’s okay if not though

Mathematics

1 answer:

Alex17521 [72]3 years ago

5 0

Answer: Ok so what i'v got for this one is that i averaged up all three numbers and i got an average of about 85%. Now you have to put in a fourth number which will actually be another 80% i believe

Step-by-step explanation: add up all 3 divide them all by the numbers then once your done with that plug in the 80% and see what your answer will be.

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EASY FOR THE RIGHT PERSON! TONS OF POINTS! Write these functions as numbers instead of words

Elena L [17]

A. f(b) = 3+b

b. f(x) = (x+3)²

c. f(x) = (x+3)/(12-x)

d. f(x) = x⁵-4x+6

e. f(x) = -45

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3 0

3 years ago

Can you guy help for this questing <br> 1234

postnew [5]

Answer:

1. Median

2. Altitude

3. Altitude

4. Neither

Step-by-step explanation:

Median- splits the side into two congruent parts

Altitude- Makes a right angle

1. Splits the side. Median

2. Makes a right angle. Altitude

3. Makes a right angle. Altitude

4. Doesn't make a right angle or split the sides. Neither

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3 years ago

Which of the following represents the graph of f(x) = 2(x + 3)?

Yuliya22 [10]

We have that

the correct expression is
y=2<span>^</span>(x+3)

using a graph tool
see the attached figure

the answer is the option C

3 0

3 years ago

Given the function f(x)=x^4+8x^3+16x^2, determine all intervals on which f is decreasing.

ValentinkaMS [17]

Answer:

see attachment

Step-by-step explanation:

4 0

3 years ago

Sally cycle 14 miles north and 13 miles east. To return to her starting points she took the shortest distance shown in the diagr

tankabanditka [31]

Answer:

Step-by-step explanation:

There's no diagram and no question, but I assume it shows a right triangle.

distance = √(14²+13²) = √365 ≅ 19.1 miles

7 0

2 years ago