3 years ago

Given right triangle abc with altitude bd drawn to hypotenuse ac.if ac=36 and dc=4,what is the length of bc?

Mathematics

1 answer:

andreev551 [17]3 years ago

6 0

Answer: 12

Step-by-step explanation:

hypotenuse/leg = leg/ part

36/leg = leg/4

36 times 4 = 144

sqaure root of 144 = 12

You might be interested in

X=-4+y and -2x-5y=15

Scrat [10]

Answer:

x=-5, y=-1

Step-by-step explanation:

Substitute x=-4+y into -2x-5y=15. So we have

-2(-4+y)-5y=15

8-2y-5y=15

-7y=7

y=-1

And x is -4+y so x= -4+(-1)= -5.

7 0

3 years ago

The length of a rectangle is twice its width.

zimovet [89]

Answer:

idc

Step-by-step explanation:

3 0

3 years ago

Which represents the reflection of f(x) = StartRoot x EndRoot over the y-axis?

klemol [59]

There’s not enough info

8 0

3 years ago

Write each vector described below in component form and find its magnitude. Draw an arrow originating from (0,0) to

ElenaW [278]

Answer:

a = 3xi - 4yj b = -6xj c = -2xi + 2yj d = 5xi + 7yj

a ; b ; c ; d vectors

i and j unit vectors

Step-by-step explanation:

See attached file

8 0

3 years ago

What is the position of 7 in the number 876,543?

Butoxors [25]

A. The ten-thousands place.
If you write it out its Eight hundred seventy six thousand, five hundred forty three.
<span />

5 0

3 years ago

Read 2 more answers