3 years ago

Evaluate ƒ(x ) = x 2 + 1 for ƒ(10). 2√2 101 21

Mathematics

1 answer:

Vladimir [108]3 years ago

5 0

F(10) = (10)^2 + 1
= 100 + 1
= 101

101 is the answer

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What fraction greater than one can you write 4 3/5?

mina [271]

You just change the mixed number into an improper fraction.
4 3/5
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23/5

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3 years ago

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Acerville is 21 km due of east Bakersville and 20 km due south of Centerville. Which is the length of the roads that run straigh

suter [353]

21^2 + 20^2 = 841
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3 years ago

Ada, Betty, Chris and David have $45 in total Ada gota 52 fromBetty, Chris tripleshis money and Davids money is cut by hall four

andrezito [222]

Using a system of equations, it is found that initially Ada has $0.385.

For the system, we have that the variables are:

x is Ada's amount.
y is Betty's amount.
z is Chris's amount.
w is David's amount.

$45 total, hence:

$x + y + z + w = 45$

Ada gets 2 from Betty, hence:

$x + 2 = y - 2$

$x = y - 4$

$y = x + 4$

Chris triples his money and David's money is cut by half four of them have the same amount, hence:

$x + 4 = y = 3z = \frac{w}{2}$

Then:

$3z = x + 4$

$z = \frac{x + 4}{3}$

$x + 4 = \frac{w}{2}$

$w = 2x + 8$

Solving for w, we find Ada's initial amount.

$x + y + z + w = 45$

$x + x + 4 + \frac{x + 4}{3} + 2x + 8 = 45$

$4x + 12 + \frac{x + 4}{3} = 45$

$12x + 36 + x + 4 = 45$

$13x = 5$

$x = \frac{5}{13}$

$x = 0.385$

Initially, Ada has $0.385.

A similar problem is given at brainly.com/question/6120515

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2 years ago

Plz help I will mark Brainliest

algol13

Answer:

1. 53 2. 21

Step-by-step explanation:

<h2>Big fat guess</h2>

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3 years ago

What does 5/10 = to 25 over blank

Levart [38]

5/10 is equal to 25/50
I ts because you multiply 5x5 to get 25 and do the same to the denominator so 10x5 is equal to 50 so 25/50 is the answer.

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3 years ago