3 years ago

Send me the all answers please

Mathematics

1 answer:

trasher [3.6K]3 years ago

8 0

Answer:

let me know if u cant understand my handwriting!

Step-by-step explanation:

You might be interested in

Pleasee help me I just wanna go to sleep already :c

Lunna [17]

Answer: 17 is A and 18 is B

Used a calculator to add them all up! Get some sleep hope this helps.

17) 2(3x8)+2(3x6)+2(6x8) = 180

18) 4(9x2)+2(9x9) = 234

8 0

3 years ago

Which expression are equivalent to q+p+p+q

Dimas [21]

Answer:

I think it's iq

6 0

3 years ago

Read 2 more answers

Raj is 53.56 inches tall. He is 1.3 times as tall as his younger sister. How tall is Raj's younger sister

vredina [299]

Answer:

41.2 inches tall

Step-by-step explanation:

53.56 / 1.3 = 41.2

3 0

2 years ago

Read 2 more answers

Mr.Murray used 36 fence posts to build a fence around His square backyard. He used an equal number of posts on each side of his

IRISSAK [1]

That would be 9 posts per side. Hope this answers your question(s)!

6 0

3 years ago

One factor of the function f(x) = x3 − 8x2 + 17x − 10 is (x − 5). Describe how to find the x-intercepts and the y-intercept of t

kozerog [31]

Answer:

x-intercepts: (1,0), (2,0), (5,0)

y-intercepts: (0,-10)

Step-by-step explanation:

One factor of the function $f(x) = x^3-8x^2 + 17x-10$ is $(x-5).$

Factor the polynomial in the following way:

$x^3-8x^2 + 17x-10\\ \\=x^3-5x^2-3x^2+15x+2x-10\\ \\=x^2(x-5)-3x(x-5)+2(x-5)\\ \\=(x-5)(x^2-3x+2)$

Now factor the quadratic in brackets:

$x^2-3x+2\\ \\=x^2-2x-x+2\\ \\=x(x-2)-(x-2)\\ \\=(x-2)(x-1)$

Hence,

$f(x)=(x-5)(x-2)(x-1)$

The x-intercepts are points at which y = 0, so

$(x-5)(x-2)(x-1)=0\\ \\x-5=0\ \text{or}\ x-2=0\ \text{or}\ x-1=0\\ \\x=5\ \text{or}\ x=2\ \text{or}\ x=1$

The y-intercepts are points at which x = 0, so

$y=0^3-8\cdot 0^2+17\cdot 0-10=-10$

4 0

3 years ago

Read 2 more answers