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3 years ago

ANSWER ASAP PLEASE FOR BRAINLIEST

Mathematics

2 answers:

adoni [48]3 years ago

7 0

Answer:

Bottom= 3 Left side= 2.15 Right side= 1,775

Step-by-step explanation:

Divide every side by 4

Natali [406]3 years ago

3 0

Answer:

divide every side by 4 uwu

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Lauren is selling tickets for her class play. She has already sold twice as many tickets this year as she did last year. If she

Aleksandr [31]

Lauren needs to sell 6 more tickets to reach her goal. 30- (12x2) 12x2=24 30-24=6

5 0

3 years ago

In the zoo, there are 12 elephants, 8 giraffes, 9 lions, 10 seals, and 16 otters.

xenn [34]

Answer:

16/55

Step-by-step explanation:

If you add all the animals together then put it in fraction form you have 16/55

7 0

2 years ago

Read 2 more answers

Help please and explain

tresset_1 [31]

Answer:

30 ft

Step-by-step explanation:

We can use ratios

3 6

------ = ------------

15 x

Using cross products

3x = 6*15

Divide each side by 3

3x/3 = 6*15/3

x = 30

5 0

2 years ago

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Sam needs a web designer. Designer A is offering her services for an initial $510 in addition to $80 per hour. Designer B is off

lutik1710 [3]

Answer:

The answer is when they work 4 hours x=4

Step-by-step explanation:

510 + 80x = 650 + 45x

80x - 45x = 650 - 510

35x = 140

x = 140/35

x = 4 hours

3 0

3 years ago

Find a formula for the given polynomial.

levacccp [35]

In this question, we have to identify the zeros of the polynomial, along with a point, and then we get that the formula for the polynomial is:

$p(x) = -0.5(x^3 - x^2 + 6x)$

------------------------

Equation of a polynomial, according to it's zeros:

Given a polynomial f(x), this polynomial has roots such that it can be written as: , in which a is the leading coefficient.

------------------------

Identifying the zeros:

Given the graph, the zeros are the points where the graph crosses the x-axis. In this question, they are:

$x_1 = -2, x_2 = 0, x_3 = 3$

Thus

$p(x) = a(x - x_{1})(x - x_{2})(x-x_3)$

$p(x) = a(x - (-2))(x - 0)(x-3)$

$p(x) = ax(x+2)(x-3)$

$p(x) = ax(x^2 - x + 6)$

$p(x) = a(x^3 - x^2 + 6x)$

------------------------

Leading coefficient:

Passes through point (2,-8), that is, when $x = 2, y = -8$ , which is used to find a. So

$p(x) = a(x^3 - x^2 + 6x)$

$-8 = a(2^3 - 2^2 + 6*2)$

$16a = -8$

$a = -\frac{8}{16} = -0.5$

------------------------

Considering the zeros and the leading coefficient, the formula is:

$p(x) = -0.5(x^3 - x^2 + 6x)$

A similar problem is found at brainly.com/question/16078990

4 0

2 years ago

Read 2 more answers