All categories

3 years ago

I need help with 4 plz

Mathematics

2 answers:

Alex Ar [27]3 years ago

8 0

Answer:

Step-by-step explanation:

Ⓗⓘ ⓣⓗⓔⓡⓔ

Well, the 7 must be in the 10 thousandths place, as you showed. Letter F is the only one where the 7 is in the 10 thousandths place.

(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥

, !

andrey2020 [161]3 years ago

8 0

7x10,000= 70,000

the 7 is in the 5th column starting from the units (the one on the far right but not past a decimal place) and going left: this is called the ten-thousands column. the number in the list with a 7 in that column too is 63,174,500

You might be interested in

What is (-2)( 3 4/7)<br> A)-7 1/6<br> B)-6 6/7<br> C)-2 3/7<br> D)-1 2/7

Arte-miy333 [17]

Answer:

Step-by-step explanation:

6 0

2 years ago

Please help!! thank you.

Zina [86]

(A) Product of $-2x^{3}+x-5$ and $x^{3}-3x-4$ is:

$(-2x^{3}+x-5)(x^{3}-3x-4)$

$=-2x^{3}(x^{3}-3x-4)+x(x^{3}-3x-4)-5(x^{3}-3x-4)$

$=(-2x^{3})(x^{3})+(-2x^{3})(-3x)+(-2x^{3})(-4)+x(x^{3})+(x)(-3x)+(x)(-4)+(-5)(x^{3})+(-5)(-3x)+(-5)(-4)$

$=-2x^{6}+6x^{4}+8x^{3}+x^{4}-3x^{2}-4x-5x^{3}+15x+20$

$=-2x^{6}+6x^{4}+x^{4}+ 8x^{3}-5x^{3}-3x^{2}-4x+15x+20$

$=-2x^{6}+7x^{4}+3x^{3}-3x^{2}+11x+20$

(B) Yes.

Product of $-2x^{3}+x-5$ and $x^{3}-3x-4$ = Product of $x^{3}-3x-4$ and $-2x^{3}+x-5$ because multiplication is commutative.

Commutative Property of multiplication says that a.b = b.a.

Thus, multiplication is same irrespective of the order of two numbers.

5 0

3 years ago

Help please I will mark brainliest

Nadusha1986 [10]

40° snnsdndnxnnxndndndnndndndndndjdjjd

5 0

3 years ago

HELP!! Im not sure what i did wrong!!

Igoryamba

I'm not sure what exactly you did wrong, but I agree with you that the sample size is too small, so the correct answer will probably be the fourth options. Hope that this gives you some confidence, and 'm sorry not to be able to help you any further...

7 0

3 years ago

Can you please show me the steps and solution to this problem?

ANEK [815]

M = - 7 - 3 / - 2 - 4
m = - 10 / - 6
m = 10/6
m = 5/3

y = 5/3x + c , (4,3)
3 = 5/3(4) + c
12 = 20 + 4c
4c = - 8
c = - 2
y = 5/3x - 2

i am a mathematics teacher. if anything to ask please pm me

4 0

2 years ago