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Kobotan [32]
1 year ago
5

What is x=.30(729). explain

Mathematics
1 answer:
dsp731 year ago
7 0

Answer:

x = 218.7

Step-by-step explanation:

To solve for x, we multiply .30 by 729. Once multiplied, we get the answer 218.7. Therefore, x = .30(729) is the same as x = 218.7.

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HELP!!!!!!!
lesantik [10]

Answer:

Option A, Left by 4 units

Step-by-step explanation:

<u>Step 1:  Convert g(x) to a function square</u>

We currently have g(x) in this order:  ax^2 + bx + c

However, we want g(x) to be in this order:  (ax + c)^{2}

The first thing we have to do is to factor it out:

g(x)=x^{2}+8x+16

g(x) = (x + 4)(x + 4)

g(x) = (x+4)^{2}

<u>Step 2:  Now we can see which way we need to move it</u>

The original form is:  f(x) = (ax - b)^{2}

Since the - has changed to a +, that means that we moved -4 spaces down the x-axis.  This means that we move left by 4 units.

Answer:  Option A, Left by 4 units

<em>Look at the graphs below to make sure:</em>

7 0
3 years ago
Read 2 more answers
Simplify the expression. <br> -216) + 3(5 – 4 x 2)
masya89 [10]

Answer:

Step-by-step explanation:

If it's (-216):

(-216) + 3(5 - 4 x 2)

(-216) + 3( -3)

(-216) -9

-225

If it's -2(16):

-2(16) + 3(5 - 4 x 2)

-2(16) + 3(-3)

-32 - 9

-41

4 0
3 years ago
3 1/5 ÷(z− 1/2 )=2 2/3 ÷(z+ 1/3 )
love history [14]

Answer:

10

Step-by-step explanation:

if u take 5x2 u get your answer

5 0
3 years ago
Read 2 more answers
The height of a triangle is 4 m less than its base. the area of the triangle is 48m^2 what is thr length of the base
romanna [79]
Base = x
height = x-4
Area = .5 * height * base
48 = .5 * (x-4) * x
96 = x^2 -4x
x^2 -4x -96=0
x = 12
base = 12
height = 8





8 0
3 years ago
2. The Lamberti family is building a rectangular deck that measures 30 feet by 22 feet. They need to run an electric line across
schepotkina [342]

Answer:

37 ft

Step-by-step explanation:

The Pythagorean theorem tells you the length of the diagonal is the square root of the sum of the squares of the side lengths:

diagonal = √(30^2 +22^2) = √1384 ≈ 37 . . . . feet

6 0
3 years ago
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