2 years ago

What is the minimum value of the quadratic function f(x)?

Mathematics

1 answer:

Katyanochek1 [597]2 years ago

5 0

Answer:

I'm sorry I don't know but can you see if you know how to do my last few questions I am panicking no one is answering

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Will mark Brainlest help me to find the value of x (step by step) pls

podryga [215]

Answer:

5 (cm)

Step-by-step explanation:

1. according to the condition in ΔABC: AC=BC, m∠C=90°. Then m∠B=m∠A=45° and

2. x=AC=AB/√2; ⇔ x=5 (cm).

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2 years ago

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What does k equal if 485= 1/((k)(5.99x10^-3))

Verizon [17]

$k\ne 0$

$485=\frac{1}{(k)(5.99*10^{-3})}\\\\ \frac{485}{1}= \frac{1}{0.00599k}\\\\ 485*0.00599k=1\\\\ k=\frac{1}{485*0.00599}\\\\k\approx 0.3442$

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2 years ago

B(x) is the function that multiplies the input by 100 and then subtracts 5

Tanzania [10]

Answer:

$B(x) = 100x - 5$

Step-by-step explanation:

Required

Determine the formula of B(x)

B(x) implies that B is a function of x and the input is x

Taking the instructions in the question 1 at a time:

Multiplies the input by 100: $100 * x = 100x$

Subtracts 5 : $100x - 5$

Hence;

$B(x) = 100x - 5$

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3 years ago

Evaluate the following expression: 2W+Z, when w=-7 and z=3

Vikki [24]

Answer:

(a) (2w)w 2. (b) 3p. 3 × 4p ... y = –5, and z = 3, ... x = 7, and x t = 2, t. (d) (kx + 2 kx y. + 2 )y z when k = 3.5, k x = 4, x y = –5, and z = 3,. (e)

Step-by-step explanation: hey sorry if its wronge but i tryied :P

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What is the sum of the finite arithmetic series? 29 + 32 + 35+ 38+41+ ... +59

masha68 [24]

Answer:

234

Step-by-step explanation:

i honestly don't know but i just added them all up together

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2 years ago