Helppppppppppp please

Mathematics

1 answer:

Art [367]3 years ago

8 0

$315 \times .4 = 126 \\ 126 \div 60 = 2.1$

You might be interested in

Four circular cardboard pieces of radii 7 cm are placed on a paper in such a way that each piece touches other two pieces. Find

Anastasy [175]

Required area of shaded portion

= Area of square ABCD - 4 × area of one quadrant

$= 14 \times 14 - 4 \times \frac{90}{360} \times \frac{22}{7} \times (7) \times (7)$

$= 196 - 154 = 42 \: cm {}^{2}$

3 0

3 years ago

A sequence is defined recursively by the formula f(n+1) =f(n) + 3 the first term of the sequences is -4 what is the next term in

MArishka [77]

-1 would be your answer. f(0) = -4. f(1) = f(0)+3 so f(1) = -1

8 0

3 years ago

Please help!!!!

Lostsunrise [7]

Installation : $1.98
carpet : $71.91
in all : $73.89

5 0

4 years ago

Evaluate −8x+5−2x−4+5x when x=2

ollegr [7]

−8x+5−2x−4+5x

-8(2)+5-2(2)-4+5(2)

(-16)+5-4-4+10

-11+5-4-4+10

-6+5-4-4+10

-1+5-4-4+10

4-4-4+10

0-4+10

-4+10

Answer: 6

4 0

4 years ago

Whats the value of y help please

Aliun [14]

Answer:

Step-by-step explanation:

8 0

3 years ago