3 years ago

Solve for x 2x+3+5x=24 what is x?

Mathematics

1 answer:

Westkost [7]3 years ago

7 0

Answer:

x=3

Step-by-step explanation:

$2x+3+5x=24\\7x+3=24\\7x=21\\x=3$

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Which point is an x interception of the quadratic function f(x)=(x-8)(x+9)

viva [34]

$f(x)=(x-x_1)(x-x_2)\\\\(x_1,\ 0),\ (x_2,\ 0)-x\ interceptions$

$\text{We have}\ f(x)=(x-8)(x+9)=(x-8)(x-(-9))\\\\\text{therefore your answer is:}\\\\(8,\ 0),\ (-9,\ 0)$

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3 years ago

Read 2 more answers

Proving parallel lines with alternate exterior angles. given: <1 = <2 prove: p || q

horrorfan [7]

Answer:

1. <1 = <2 - given

2. <1 and <3 are vertical <s - def of vertical <s

3. <1 = <3 - vertical angles theorem

4. <3 = <2 - transitive property

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Step-by-step explanation:

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3 years ago

Find the center and radius of the circle represented by the equation below.

hjlf

Hey there!

Centre = (-h,-k)=(3,10)

And radius , r^2 = 121 => r=11

Hope this helps you :)

Have a good day :)

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2 years ago

What will finding x - 3 determine?

Sunny_sXe [5.5K]

Im not sure but x-3 might determine finding what x equals

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3 years ago

How do you solve .05+1.20(0.11-.05)

Snowcat [4.5K]

Answer:

.122

Step-by-step explanation:

.05+1.2(.11-.05)

.05+1.2(.06)

.05+.072 = .122

6 0

3 years ago