3 years ago

8+2=16106 what does 5+4 equal?

Mathematics

1 answer:

bazaltina [42]3 years ago

3 0

Is this a riddle?? Or are you really doing this :-(

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How many radians is 210

Rina8888 [55]

Answer:

7pi/6 radians

Step-by-step explanation:

To change to radians multiply by pi/180

210 * pi/180

210 pi/180

7pi/6

5 0

2 years ago

Read 2 more answers

Please help me, im struggling

Molodets [167]

Part 1

$f(a)=4-7a+16a^2$

Part 2

$f(a+h)=4-7(a+h)+16(a+h)^2\\\\=4-7(a+h)+16(a^2 +2ah+h^2)\\\\=4-7a-7h+16a^2 +32ah+16h^2$

Part 3

$\frac{f(a+h)-f(a)}{h}=\frac{(4-7a-7h+16a^2 +32ah+16h^2-(4-7a+16a^2)}{h}\\\\=\frac{-7h+32ah+16h^2}{h}\\\\=32a+16h-7$

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1 year ago

Factor 16x4 - 4y2 A) (x + 4y)(x - 4y) B) 4(2x2 + y)(2x2 - y)

Alex73 [517]

Step-by-step explanation:

$16 {x}^{4} - 4 {y}^{2} \\ {4}^{2} {x}^{4} - {2}^{2} {y}^{2} \\ {4}^{2} {x}^{2} \times {x}^{2} - {2}^{2} {y}^{2} \\ (4 {x}^{2} - 2y)(4 {x}^{2} - 2y)$

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3 years ago

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What is the square root of 134

OleMash [197]

Answer:

11.5758369028

Step-by-step explanation:

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3 years ago

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E Which could be the dimensions of a rectangular prism whose surface area is greater than 140 square feet? Select three options.

kozerog [31]

Answer:

6feet by 5feet by 4feet

7feet by 6feet by 4feet

8feet by 3feet by 7feet

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2 years ago