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3 years ago

Help me pleaseeeeeeeeeeeeeee

Mathematics

1 answer:

sineoko [7]3 years ago

5 0

<h3>Answer: </h3><h3>A) 729</h3><h2>Step-by-step explanation:</h2>

The number of trees are multiplied by 3 each week.

<h3> Weeks) 1 2 3 4 5 6 <em><u>7</u></em></h3><h3>Number of Trees) 1 3 9 27 81 243 <u><em>729</em></u> </h3><h3></h3><h3></h3><h3>I hope that helped</h3><h3>]</h3><h3></h3><h3>Sincerely, 4018669</h3>

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3/7 × -2 1/5 i really need help i cant figure it out

Vika [28.1K]

3/7 * -2 1/5 = (turn ur mixed number into an improper fraction)
3/7 * - 11/5 = (now just multiply straight across)
(3 * -11) / (7 * 5) = -33/35 <====

5 0

3 years ago

On a coordinate plane, two parabolas open up. The solid-line parabola, labeled f of x, goes through (negative 2, 4), has a verte

34kurt

Answer:

$y = (x+4)^{2}+6$

Step-by-step explanation:

The parabola with vertex at point (h,k) is described by the following model:

$y - k = C\cdot (x-h)^{2}$

The equation which satisfies the conditions described above:

$y - 6 = (x+4)^{2}$

$y = (x+4)^{2}+6$

The two points are evaluated herein:

x = -6

$y =(-6+4)^{2}+6$

$y = (-2)^{2}+6$

$y = 4 + 6$

$y = 10$

x = -2

$y = (-2+4)^{2}+6$

$y = 2^{2} + 6$

$y = 4 + 6$

$y = 10$

The equation of the translated function is $y = (x+4)^{2}+6$ .

4 1

2 years ago

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Solve for x and then find the measure of

masha68 [24]

Answer:
Of angle B...

5 0

3 years ago

What is the recursive formula for this geometric sequence with this explicit formula?

BabaBlast [244]

the n th term (explicit ) formula for a geometric sequence is

$a_{n}$ = $a_{1}$ $(r)^{n-1}$

The given explicit formula therefore has

$a_{1}$ = 5 and r = - $\frac{1}{8}$

The recursive formula, allows us to find the next term in the sequence from the previous term

Here the next term in the sequence is obtained by multiplying the previous term by - $\frac{1}{8}$

$a_{n}$ = $a_{n-1}$ (- $\frac{1}{8}$ ) with $a_{1}$ = 5

6 0

3 years ago

Rewrite 5 times X + 5 x 8 in parenthesies

sveta [45]

Answer:

5(X+5x8)

Step-by-step explanation:

i hope this helpssss

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3 years ago

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