3 years ago

Anna played tennis for 2 ¼ hours on Saturday and 1 ⅘ hours on Sunday. How many hours did she play tennis during the weekend?

Mathematics

2 answers:

Hoochie [10]3 years ago

7 0

4 1/20 hours. you add 2 1/4 + 1 4/5 which equals 81/20 so then once you simplify 81/20 you get 4 1/20.

Aleonysh [2.5K]3 years ago

6 0

Answer:

The answer is $\frac{9}{20}$

Step-by-step explanation:

You might be interested in

What is the area of a sector with a central angle of 255 and a radius of 18.4 m?

Igoryamba

Answer:

The answer is 753.01 m².

Step-by-step explanation:

Given that the formula of sector is θ/360×π×r² where r represents radius of circle. Then, you have to substitute the values into the formula :

$area = \frac{θ}{360} \times \pi \times {r}^{2}$

Let θ = 255°

Let π = 3.14,

Let r = 18.4m,

$area = \frac{255}{360} \times 3.14 \times {18.4}^{2}$

$area = 753.01 {m}^{2} \: (near.hundredth)$

5 0

2 years ago

HELP ME PLEASE IM BEGGING YOU

WITCHER [35]

Answer:

Parallel

Step-by-step explanation:

5 0

2 years ago

Marta exercises 30 minutes each day Greg exercises 40 minutes a each day how many more minutes does Greg exercise than Marta in

ryzh [129]

40-30=10 minutes more per day x 31 days = 310minutes in a month with 31 days.

6 0

3 years ago

Read 2 more answers

LITTERLY HELP ME PLEASEE..... 2/x-4x/2x-3=-2<br> PLEASEE I INSERTED A PIC

Stels [109]

Answer:

x = -3

Step-by-step explanation:

Given expression is,

$\frac{2}{x}- \frac{4x}{2x-3}=-2$

$\frac{2(2x-3)}{x(2x-3)}-\frac{4x(x)}{x(2x-3)}=-2$

$\frac{2(2x-3)-4x^{2} }{x(2x-3)}=-2$

(4x - 6) - 4x² = -2x(2x - 3)

4x - 6 - 4x² = -4x² + 6x

4x - 6 = 6x

6x - 4x = -6

2x = -6

x = -3

3 0

3 years ago

A rectangular prism has a length of 7 inches and a width of 5 inches. The lateral area is 192 square inches. What is the height

Dennis_Churaev [7]

Answer:

I think it would be 5.49 as the height of the prism.

Step-by-step explanation:

I just did 7 × 5 which is 35, and then I did 192 ÷ 35 and got 5.49. I'm not completely sure but that's my best answer I hope it helps!

6 0

2 years ago

Read 2 more answers