2 years ago

the table gives information about the lengths of time spent in hours, some children spent watching Tv last week

Mathematics

1 answer:

Sever21 [200]2 years ago

7 0

Answer:

Step-by-step explanation:

dddddddddddddddddd

You might be interested in

Calculate the length of BE

lora16 [44]

Answer:

BE = 72 cm

Step-by-step explanation:

$\frac{AB}{BC} = \frac{BE}{CD}$ (BPT Theorem)

$\frac{20}{5} = \frac{BE}{18} \\$

⇒ 4 = $\frac{BE}{18}$

⇒BE = 18 × 4

∴ BE = 72 cm

Hope this helps...

Please mark as Brainliest!!

6 0

2 years ago

What is suface area of a cone with 16in radius and 38in hight?

tresset_1 [31]

2876.74665 in

After the in you got to put a number 2 above it I don't know how to make the symbol.

7 0

2 years ago

Explain why a change from 20 to 40 is a 100% increase, but a change from 40 to 20 is a 50% decrease.

Rainbow [258]

Answer:

Because 20 has to be doubled to become 40. While 40 is twice as much as 20 so you just divide 40 by 20 to get 50%.

Explanation:

20 x 20 = 40 = 100%

40 / 20 = 50%

4 0

3 years ago

X= W 12 х y 10 X 4 8

Sindrei [870]

Answer:

Step-by-step explanation:

5 0

2 years ago

Can someone please help me?

nataly862011 [7]

Answer:

Step-by-step explanation:

7⁴/ 7⁶ = 1/ 7⁶⁻⁴ = 1/7² = 1 /49 = 0.02

6 0

3 years ago

Read 2 more answers