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3 years ago

Plz helps brainlist and points also Q's in the photo its math

Mathematics

1 answer:

victus00 [196]3 years ago

8 0

answer :

A, C, and D

hope this helps:)

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20 points. Help. No links. Ty :)

Andrej [43]

$\huge\boxed{Answer\hookleftarrow}$

334

$\huge\boxed{Explanation\hookleftarrow}$

10 × 4 × 7 = 280

3 × 3 × 6 = 54

280 + 54 = 334

$\huge\boxed{Mark -Brainliest\hookleftarrow}$

6 0

3 years ago

What is the simplified form of this expression?

loris [4]

$\bf \cfrac{6x+12}{3x-6}\implies \cfrac{6(x+2)}{3(x-2)}\implies \cfrac{6}{3}\cdot \cfrac{(x+2)}{(x-2)}\implies \cfrac{2}{1}\cdot \cfrac{(x+2)}{(x-2)}\\\\\\ \cfrac{2(x+2)}{(x-2)}$

8 0

4 years ago

BaLLatris [955]

<h3>Answer:</h3>

x=30

<h3>Solution:</h3>

First, use the distributive property:
8x-3(2x-4)=3(x-6)
8x-6x+12=3x-18
Simplify:
2x+12=3x-18
2x-3x=-12-18
-x=-30
x=30

Hope it helps.

Do comment if you have any query.

8 0

2 years ago

Could someone answer this pls thank u

loris [4]

Given:

The area model.

The area of the shape is 82 square units.

To find:

The correct equation for the given situation.

Solution:

We know that, area of a rectangle is

$Area=Length \times Width$

The figure is divided into 3 rectangles. Using this formula, the area of each rectangle is

$A_1=(x)\times (3x)=3x^2$

$A_2=(x)\times (4)=4x$

$A_3=(3)\times (3x)=9x$

Now, the total area is equation to 82 square units.

$A_1+A_2+A_3=82$

$3x^2+4x+9x=82$

$3x^2+13x=82$

Since the required equation is $3x^2+13x=82$ , therefore, the correct option is C.

7 0

3 years ago

Solve each equation algebraically. 2/3x( - 4)=20

baherus [9]

Answer:

Step-by-step explanation:

2/3x(-4)=20

2/3x*4=20

8/3x=20

8/3x/8/3= 20/8/3

0.83 but 3 is repeting

8 0

3 years ago