3 years ago

Solve the equation x2 – 12x =9

Mathematics

1 answer:

lord [1]3 years ago

3 0

$x = 3 \sqrt{5} + 6 = 12.708203$

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1. Gala Farms sells a 3.5 pound bag of apples

ASHA 777 [7]

The cost per pound for the Gala farms is $1.20 per pound and For the Golden Orchard its $1.05 per pound. Which the Golden Orchard is better since its cheaper and costs 15 cents less.

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2 years ago

Joshua walked 14 feet down the hall of his house to get the door he continued in a straight line out the door and across the yar

AleksandrR [38]

Answer:

Joshua walked 48 feet in total.

Step-by-step explanation:

To find the total distance we need to sum every distance that he walked. We have:

- First: Joshua walked down the hall to the door = 14 feet

- Second: He continued in a straight line out the door and across the yard to the mailbox = 24 feet

- Third: He came straight back across the yard and stopped to pet his dog = 10 feet

Hence, the total distance is:

$d_{T} = d_{1} + d_{2} + d_{3} = 14 ft + 24 ft + 10 ft = 48 ft$

Therefore, Joshua walked 48 feet in total.

I hope it helps you!

8 0

3 years ago

Answer the questions <br><br> 1.find the value of x<br> 2.find m 3.finds

zloy xaker [14]

Answer:

x = 13°

Step-by-step explanation:

m<EGF + m< FGH = m<EGH

or, 3x+6+5x-7 = 103°

or, 8x-1 = 103°

or, 8x = 103°+1°

or, x = 104°/8

or, x = 13°

Now,

m<EGF = 3x+6

= 3×13+6

= 39+6

= 45

m<FGH = 5x-7

= 5×13-7

= 65-7

= 58

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2 years ago

Is (-1,2) a solution of the graphed system if inequalities

Zigmanuir [339]

Yes (I guess)

(-1, 2) Lies on a line so im guessing it is...

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2 years ago

Consider the quadratic function f(x) = ax? + bx + 22. The equation of the axis of symmetry is

Triss [41]

Answer:

nnnnnnnjj

Step-by-step explanation:

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2 years ago