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3 years ago

Plsssss ans I am suffering

Mathematics

1 answer:

maria [59]3 years ago

6 0

I. The multiples of three are in the third and sixth column ii. The multiples of 6 are in the sixth column b. The fifth column c. Yes

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Which step brings you closest to getting the variable alone on one side of the equation

Oliga [24]

Answer:

Adding 5 from both sides then dividing by 7

Step-by-step explanation:

The best way to isolate x is to add 5 to both sides first:

21 = 7x

Then to isolate x by itself divide both sides by 7

x = 3

That would be the value of x and your final answer.

5 0

3 years ago

Read 2 more answers

Un jardín rectangular de 50 cm de largo por 34 m de ancho está rodeado por un camino de arena uniforme.Halla la anchura de dicho

Anastasy [175]

Answer:

5.85 m

Step-by-step explanation:

The width of the sand road can be calculated knowing its area and the dimensions of the rectangular garden as follows:

$A_{g} = a.b$

Where:

Ag: is the area of the rectangular garden

a: is the length of the rectangular garden = 50 cm = 0.5 m

b: is the width of the rectangular garden = 34 m

$A_{s} = 540 m^{2}$

Where:

As: is the area of the sand road

The relation between the area of the sand road and the area of the rectangular garden is the following:

$A_{s} + A_{g} = (a+2x)*(b+2x)$

$540 m^{2} + 0.5m*34m = ab + 2ax + 2bx + 4x^{2}$

$557 m^{2} = ab + 2x(a + b) + 4x^{2}$

$557 m^{2} - 17m^{2} - 2x(34.5 m) - 4x^{2} = 0$

$540 - 69x - 4x^{2} = 0$

By solving the above equation for x we have two solutions:

x₁ = -23.10 m

x₂ = 5.85 m

Taking the positive value, we have that the width of the sand road is 5.85 m.

I hope it helps you!

7 0

3 years ago

Don't mind this.......

DIA [1.3K]

Answer:

okay thank you for free points

4 0

3 years ago

Read 2 more answers

What does this equal 32p = 160

Assoli18 [71]

You should divide each side by 32. Then when you divide the 160 from 32 you should get 5. Because 32x5 =160

3 0

4 years ago

Read 2 more answers

if the side length of a square pyramid is tripled and the slant height is divided by 5, what would be the formula to find the mo

Yuliya22 [10]

i believe the formula you need is; SA= n(3/10 ib) + 9b

5 0

4 years ago