All categories

3 years ago

Please help and thank you

Mathematics

1 answer:

Black_prince [1.1K]3 years ago

8 0

I'm honestly not really sure, but it has to be either (2,10) or (10,2). I've never seen a question like this...

Answer:

Step-by-step explanation:

You might be interested in

I need help with this

4vir4ik [10]

Answer:

-3x+2y greater than or equal to 7

Step-by-step explanation:

we can take away the first and second cause the line is full and not dotted. with desmos, i plugged the equation in and found that the third equation matches the picture

3 0

3 years ago

URGENT! 40 POINTS! PLEASE HELP!

umka2103 [35]

Answer:

(a) $8 x(5 x-6)=40 x^{2}-48 x$

Step-by-step explanation:

(a) To find verify the answer we need to multiplying the equation $8 x(5 x-6)$

$8 x(5 x-6)=40 x^{2}-48 x$

Thus, this statement is true.

(b) To find verify the answer we need to multiplying the equation $-4 x\left(2 x^{2}+1\right)$

$-4 x\left(2 x^{2}+1\right)=-8 x^{3}-4 x$

Hence, the given statement is false.

$\begin{aligned}(x-3)(5 x-6) &=5 x^{2}-6 x-15 x+18 \\&=5 x^{2}-21 x+18\end{aligned}$

Hence, the given statement is true.

(d) To find verify the answer we need to multiplying the equation $(2 x+3)\left(x^{2}+3 x-5\right)$

$\begin{aligned}=(2 x+3)\left(x^{2}+3 x-5\right) &=2 x^{3}+6 x^{2}-10 x+3 x^{2}+9 x-15 \\&=2 x^{3}+9 x^{2}-x-15\end{aligned}$

Hence, the given statement is false.

4 0

3 years ago

Read 2 more answers

Danielle sells beauty supplies and earns a base salary of $450 per week plus a 9% commission on sales. During one particular wee

Anna007 [38]

Answer:

Should be 530.55 total that week

And 80.55 in commissions

7 0

3 years ago

The image of a point after a –90° rotation about the origin is (–4, 7). What are the coordinates of the preimage?.

ahrayia [7]

The coordinated of the preimage would be :

x = x cos θ + y sin θ

y = x sin θ + y cos θ

where

x = -4
y = 7
θ = -90

hope this helps

4 0

3 years ago

What is 1546 divided by 12

Flauer [41]

1546/12 = 128.3333333333333333333333333333333333333

8 0

3 years ago