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3 years ago

8.

Mathematics

1 answer:

iren2701 [21]3 years ago

8 0

Are these the actual figures?

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My number has two periods. One 3,0 and 6 in that order the other contains the digits 0,9 and 5 in that order

Vsevolod [243]

3.06, and 0.95 are the numbers.

4 0

3 years ago

Find a solution to the equation 4(x + 7) = 38

yKpoI14uk [10]

Answer:

4(x+7)=38

4x+28=38

4x=38-28

4x=10

(divide by 4)

x=2whole number 2/4

=2whole number 1/2

or x=2.5

6 0

3 years ago

Please help. Screenshot attachedn

NARA [144]

Answer:

x = -0.17 and x = -5.83

Step-by-step explanation:

We are asked to solve the quadratic equation

$x^2+6\,x+1=0$

We use the quadratic formula using a = 1, b = 6 and c = 1

for a general quadratic equation of the form: $ax^2+bx+c=0$

Then, the solutions are given by;

$x=\frac{-6+/-\sqrt{36-4\,(1)\,(1)} }{2} =\frac{-6+/-\sqrt{32} }{2}$

which produces the two following answers (rounded to two decimals):

x = -0.17 and x = -5.83

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3 years ago

Simplify (3×22)÷6+(28-(4)2=

polet [3.4K]

(3*22)divide 6 + (28-(4)2=
31

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3 years ago

-2a4 + 8a– 9a<br> Find the degree of the polynomial

wlad13 [49]

Ajajjwususjdbdndkdlflfpc

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3 years ago