All categories

3 years ago

Pls help I’ll give brainliest

Mathematics

1 answer:

nikdorinn [45]3 years ago

7 0

Answer:

can't see it too small talk a shot little bit close

You might be interested in

100 POINTS 100 POINTS!

Elis [28]

Answer:

Step-by-step explanation:

As each step has the same depth and rise, they are respectively 1.2/4=0.3m and 1.8/4=0.45m.

Dividing the steps along the dotted lines, the total rise of the 4 concrete steps = (1+2+3+4)*0.45

= 4.5m

Total concrete volume = total rise * depth * width

= 4.5*0.3*1.8

= 2.43m^3

7 0

3 years ago

Read 2 more answers

A wall lizard has adhesive pards in the limbs true or false plz help me

goldfiish [28.3K]

Answer:

true oooooooooooooooooo

5 0

4 years ago

Breyana is buying a new dress. The dress is on sale for 20% off. Breyana will also have to pay 10% sales tax on the discounted p

Vinvika [58]

Answer:

Breyana paid 88% of the dress's original price.

Step-by-step explanation:

We are given the following in the question:

Let x be the original price of dress.

The dress is on sale for 20%.

Price of dress after discount =

$(x-0.20x)$

Breyana will also have to pay 10% sales tax on the discounted price of the dress.

Price of dress after discount =

$0.10(x-0.20x)$

Total cost of dress =

$(x-0.20x) + 0.10(x-0.20x)$

We have to calculate percentage of original price paid by Breyana

$\dfrac{(x-0.20x) + 0.10(x-0.20x)}{x}\times 100\%\\\\=\dfrac{0.80x+0.08x}{x}\times 100\%\\\\=\dfrac{0.88x}{x}\times 100\%\\\\=88\%$

Thus, Breyana paid 88% of the dress's original price.

7 0

4 years ago

What is the discriminant of the quadratic equation 0= -x^2+4x-2

xxTIMURxx [149]

The discrimination is 8

3 0

4 years ago

2x+6=x-4 Solve this equation

Effectus [21]

The solution and answer are well written in the Pic above.

7 0

3 years ago

Read 2 more answers