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lakkis [162]
3 years ago
11

The diameter of the circle is 34cm and a chord is at a distance of 15cm from

Mathematics
1 answer:
Dafna11 [192]3 years ago
5 0

Answer:

16

Step-by-step explanation:

d=34

r=17

17²-15²=ap²

289-225=ap²

64=ap²

AB=AP+PB

AP=PB(line perpendicular to the chord bisects chord)

Therefore AB=16

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Tuto
Damm [24]

Answer:

8r+8pg-pq

Step-by-step explanation:

The subtractable pg cancels out one of the 9 pg's. So 9 pg-1 pg= 8 pg

Hope this helps!

8 0
3 years ago
Whats the highest number you have ever counted to?
Vlada [557]

Answer:

i think it was 1,260 something

Step-by-step explanation:

i was counting the seconds it would take for my sister to put her bike back in the garage, lol :)

4 0
4 years ago
Read 2 more answers
If you place a 20 ft ladder 4ft from the base of the wall. How high up will it reach? Round answer to the nearest tenth
xeze [42]

Answer:

h = 19.6 ft

Step-by-step explanation:

Given that,

A 20 ft ladder 4ft from the base of the wall.

The height of the ladder, H = 20 ft

The base distance, b = 4 ft

We need to find the height of the reach. Let it is P.

Using Pythagoras theorem,

H^2=b^2+P^2\\\\P=\sqrt{H^2-b^2}\\\\P=\sqrt{20^2-4^2}\\\\=19.59\ ft

or

P = 19.6 ft

So, the height is 19.6 ft.

7 0
3 years ago
I need help solving 10gallons = miles
Rzqust [24]

Answer:

50?

Step-by-step explanation:

Because its 50 miles per gallon, so gallon time 50 will be the miles? I'm not sure but i think it is

6 0
3 years ago
You go shopping and spend $264 on shirts and shorts. You purchase a total of 9 items. Each shirt costs $24 and each pair of shor
Kisachek [45]

Answer:

3 shirts, 6 shorts

Step-by-step explanation:

A total of $264 is spent during shopping on shirts and shorts

Each shirt costs $24

Each shorts cost $32

Therefore the quantity of shirts and shorts bought can be calculated as follows

24× 3= 72

32×6= 192

192+72= 264

Hence 3 shirts and 6 shorts were bought

8 0
3 years ago
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