3 years ago

Cho tam giác ABC vuông tại A đường cao AH có BH=9 cm, CH= 10 cm. a tính AH. b tính ^B ,^ C

Mathematics

1 answer:

ohaa [14]3 years ago

4 0

Answer:

Could you please put this in english?

Step-by-step explanation:

So sorry I can't help

You might be interested in

Which point should Polly connect to point E to make a 30° angle?

Grace [21]

Answer:

Step-by-step explanation:

If she connects it to any other point the angle would be more then 30 degrees.

8 0

3 years ago

Read 2 more answers

Divide 56 in the ratio 5 3

bogdanovich [222]

I don't understand what you need.

But,

5 + 3 = 8

56/8 = 7

7*5 = 35
7*3 = 21

Hope this helps !

Photon

6 0

4 years ago

Read 2 more answers

Simplify: 2cd3 (c- d+5)

sasho [114]

Answer:

2c2d3 − 2cd4 + 10cd3

hope it helps

6 0

3 years ago

What multiples for 90 and adds up to -23 ?

melamori03 [73]

Easy buddy...

_________________________________

Step (1)

I choose a number which is x

_________________________________

Step (2)

Multiplies by 90 :

$90x$

_________________________________

Step (3)

Adds up to -23 :

$90x - 23$

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

7 0

3 years ago

Whoaa buddy ole pal dont answer this it isnt a question

shutvik [7]

Answer: fgm

Step-by-step explanation:

6 0

3 years ago