3 years ago

Do this to get brainiest!

Mathematics

1 answer:

Cloud [144]3 years ago

6 0

Answer:

its the first one

Step-by-step explanation:

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Will mark brainliest if correct :)

Finger [1]

Answer:

d = 12

c = 4

so I think d > c

Step-by-step explanation:

1 x 12 = 12

0.75 x 4 = 3

12 + 3 = 15

8 0

2 years ago

It takes Carl 2/3 of an hour to clean his room every day.How many hours did he spend cleaning his room in the month of May?

MrMuchimi

20 2/3 hrs or 20 hours and 40 minutes cleaning his room. There are 30 months in may, so you multiply this by 2/3 to get 20 2/3 hrs

7 0

3 years ago

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You and three friends go out to eat and decide to split the bill evenly. The food you order comes to a total of $48. If you leav

zloy xaker [14]

Answer:

11.64

Step-by-step explanation:

100%-> 48

15%-> 7.20

6.25%-> 3

48+7.20+3=58.20

58.20÷5=11.64

4 0

3 years ago

1.Find the area of a trapezium with parallel sides of

Nana76 [90]

Answer:

The area of the trapezium is $74.8\ cm^2$

Step-by-step explanation:

Area of a trapezium:

$\displaystyle A=\frac{b1+b2}{2}h$

This formula is valid if b1 and b2 are parallel and h is perpendicular to both.

Since the trapezium given in the problem satisfies those conditions, we use the formula with:

b1=15 cm

b2=7 cm

h=6.8 cm

$\displaystyle A=\frac{15+7}{2}\cdot 6.8$

$A=74.8\ cm^2$

The area of the trapezium is $74.8\ cm^2$

6 0

3 years ago

The algebra symbol f(n) means what?

JulijaS [17]

Answer:

it means y

its just another way of saying it

8 0

3 years ago

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