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2 years ago

6

What is the answer to X^3-2x^2-15x+30

1 answer:

LuckyWell [14K]2 years ago

8 0

Answer:

Step-by-step explanation:

cant solve in less you know x

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Answer fast please and thank you

Nimfa-mama [501]

Answer:

C, zero slope should be correct

Step-by-step explanation:

hope this helps, sorry if im wrong

7 0

3 years ago

Read 2 more answers

If you factor y^2-81 COMPLETELY, would it just be (y-9)(y+9), or would it be something like y(3)(-3)y(3)(3)?

Vladimir79 [104]

That would be (y - 9)(y +9). When two binomials are multiplied, the distributive property is applied. However, if the equation is <span>y(3)(-3)y(3)(3), you just simply multiply them altogether. That would be -81y^2, which is not equivalent with y^2 - 81.</span>

4 0

3 years ago

Please help me!!!!!!!!!!!!!

erastova [34]

Answer:

x = 180 - 2 * 35 = 110°

y = (180 - 82)/2 = 49°

8 0

3 years ago

Carly wants to buy 10 litres of

yuradex [85]

Answer:

The correct answer is:

Home stores: £23.75

Paint Supplies: £27.30

The DIY Shop: £22.50

4 0

3 years ago

In the Itty Bitty High School, there are 85 students. There are 27 students who take French, 51 who take Geometry and 38 who tak

andrew-mc [135]

Answer:

58 students

Step-by-step explanation:

Given

$Total = 85$

$French = 27$

$Geometry = 51$

$History = 38$

$None = 5$

$All = 2$

Required

Students that take only 1 subjects

The attached image illustrates the question.

For French only (x), we have:

$x + 7 -2+10-2+2=27$

$x + 15=27$

Collect like terms

$x =- 15+27$

$x =12$

For Geometry only (y), we have:

$y+10-2+15-2+2=51$

$y+23=51$

Collect like terms

$y=-23+51$

$y=28$

For History only (z), we have:

$z +15-2+7-2+2=38$

$z +20=38$

Collect like terms

$z =-20+38$

$z =18$

Students with one subject is then calculated as:

$1\ subject = x+y+z$

$1\ subject = 12 + 28 + 18$

$1\ subject = 58$

5 0

2 years ago