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3 years ago

11

UGH CAN SOMEONE PLS HELPW WITH THIS

1 answer:

Troyanec [42]3 years ago

4 0

B is the answer ... z

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What are the solutions to x^2-5x+3=0?

Viktor [21]

Answer:

Step-by-step explanation:

You need to use the quadratic equation

x = $\frac{-b +/- \sqrt{b^2 - 4ac} }{2a}$

Givens

a = 1
b = - 5
c = 3

x = $\frac{5 +/- \sqrt{5^2 - 4a*1*3} }{2} \\$

x =( 5 +/- sqrt(25 - 12) ) / 2

x = (5 +/- sqrt(13) )/2

x = (5 + sqrt(13) / 2

x = 4.303 rounded

x = (5 - sqrt(13) ) /2

x = .6972

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3 years ago

Choose all sets that contain the number 5.

s344n2d4d5 [400]

This should be the correct answer

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3 years ago

Suppose r(140°, P)(A) = B and (Rnotation: Line PD∘Rnotation: Line PC)(A) = B, what is m∠CPD?

Nutka1998 [239]

Answer:

70

Step-by-step explanation:

i got 100% on the test

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3 years ago

andrew-mc [135]

Tan t= 8/15
cot t= 15/8
csc t=-17/8
use sohcahtoa and the reciprocals

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3 years ago

every 1/2 mile along a hiking path there is water fountain, every 1/4 mile there is a bench, and every 1/8 mile there is a marke

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Bench and mile marker

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4 years ago