All categories

2 years ago

Please help ill mark brainliest

Mathematics

2 answers:

Semenov [28]2 years ago

8 0

Answer:

8 grams

Step-by-step explanation:

The balance is in equilibrium, so the weights of the two sides are equal.

Let the weight of a square be s.

Left side: 2s + 4

Right side: s + 3(4) = s + 12

The weights are equal, so we set the two expressions equal.

2s + 4 = s + 12

s = 8

Answer: The weight of a square is 8 grams.

PLS MARK ME AS BRAINIEST

Lena [83]2 years ago

6 0

Hi the grams for the square is 8 hope this helps and sorry if its wrong, ask me if i missed something!

You might be interested in

A bank offers a savings account that currently pays 2% interest per year compounded monthly. The amount of money in the account

LekaFEV [45]

The appropriate choice is ...
.. A. The initial amount in the account does not change because it is a factor that is independent of both the interest rate and t.

_____
In general, each of the variables in a formula is independent of the others. (Occasionally, you'll see a formula where that is not true, but then the "variable" will likely be indicated as a function of those things it is dependent upon.)

6 0

3 years ago

What is the product (<img src="https://tex.z-dn.net/?f=%287%5Csqrt%7B8%7D%20%2B3%5Csqrt%7B12%7D%20%29%287%5Csqrt%7B8%7D%20-3%5Cs

tangare [24]

The product should be 284.

4 0

2 years ago

PLEASE HELP ME :(( i tried 12 as the answer and it’s wrong

AnnZ [28]

I think its 1/6

I'm not sure tho

u take the bottom and subtract it by the top then multiply

6 0

3 years ago

Read 2 more answers

The Polygons below are similar. Find the value of z. A. 4.5 B. 7.5 C. 12 D. 16

Misha Larkins [42]

The correct answer is B. 7.5
Similar polygons are polygons wherein its corresponding sides are proportional. All corresponding sides of the larger polygon are proportional to the corresponding sides to the smaller polygon, wherein segment HG is proportional to segment DC, and segment FG is proportional to segment BC. (See attachment for reference) A proportion is an equation that states two ratios are equivalent. By cross multiplying the two ratios, you get an equation for finding the value of z, which is 7.5

8 0

3 years ago

Help me PLEASE asap !! ill mark u as brainliest but you have to be CORRECT

mariarad [96]

Y=14.5
x=7
40=(34-2x)+(3x-1)
140=(3y+6)+(5y+18)

3 0

2 years ago