2 years ago

HELP DUE TODAY!

Mathematics

1 answer:

olya-2409 [2.1K]2 years ago

3 0

Answer:

Step-by-step explanation:

2 + 2+ 2 + 2 = 8

3 + 3 + 3 = 9

4 + 4 = 8

____+

You might be interested in

Which best explains whether a triangle with side lengths 2 in., 5 in., and 4 in. is an acute triangle?

Leviafan [203]

Answer:

The triangle is not acute because 2² + 4² < 5².

Step-by-step explanation:

4 0

2 years ago

HELP PLEASE THANK YOU SO SO SO MUCH <3

pashok25 [27]

Just copy this down. you welcome

3 0

3 years ago

<img src="https://tex.z-dn.net/?f=2x%5E%7B2%7D%20-%2014x%20%2B%2024" id="TexFormula1" title="2x^{2} - 14x + 24" alt="2x^{2} - 14

s344n2d4d5 [400]

Answer:

Factorized

$=(2x-8)(x-3)$

Roots : 4 , 3

Step-by-step explanation:

If it is to factorize :

$2x^2 - 14x + 24 = 2x^2 -6x-8x +24$

$=2x(x-3)-8(x-3)\\=(2x-8)(x-3)$

If it is to solve for x :

$2x^2 -1 4x + 24 = 0\\(2x-8)(x-3)=0\\2x - 8 = 0 \ , \ x - 3 = 0\\2x = 8 \ , \ x = 3\\x = 4 , 3$

6 0

2 years ago

I don’t understand please help

Katarina [22]

Y= 4/1 x -9 :) djsjsjdndndndj

8 0

2 years ago

Andrew has a salary of £250. He shares his salary with his sister in the ratio 2:3 every week. He saves 12% each week. How many

exis [7]

A = Andrew
S = Sister

A : S
2 : 3
2 + 3 = 5
250 ÷ 5 = 50
2 × 50 = 100
3 × 50 = 150

∴ A : S
100 : 150
So Andrew keeps £100 of his salary every week.

Of this, he saves 12%:
100 × (12 ÷ 100) = 12
So he saves £12 every week

360 ÷ 12 = 30
∴ it will take him 30 weeks to save £360.

6 0

2 years ago