2 years ago

1. In the diagram below, segment AB is tangent to circle C at point D and AC LBC. If m

Mathematics

1 answer:

katrin2010 [14]2 years ago

7 0

Answer:

∠ DCB = 28°

Step-by-step explanation:

∠ ACD = 180° - (90 + 28)° = 180° - 118° = 62° , then

∠ DCB = 90° - 62° = 28°

You might be interested in

1. 1-(-3) =

jolli1 [7]

1
1-(-3) = 4 ( a minis and a negative together is a addition problem)
2
-9 - 2 = -11
3
-9 - 5 = -14
4
-64 +83 = 19
5
B would be the answer

7 0

3 years ago

Read 2 more answers

Find the area of the shaded region below: use 3.14 for pi

Sidana [21]

Hmmmmm I think d maybe just maybe

3 0

3 years ago

What is his weekly allowance if he ended with $15

zavuch27 [327]

The answer would be x = ,because
x - x/2 + 9 = 15
x/2 + 9 = 15
x/2 = 6
x = 12

Please award Brainiest!!! ☺

5 0

3 years ago

Read 2 more answers

Which expressions is equal to 4divided 1/5

kykrilka [37]

The answer can be expressed by: .8 or 4/5

5 0

3 years ago

Dalton is running to raise awareness and money for cancer. He finds 2 people who have pledged to donate money based on the dista

grandymaker [24]

Answer:

$441 are raised from the two donations.

Step-by-step explanation:

We are given the following in the question:

Distance covered by Dalton = 7 miles

Donation 1:

$0.25 for every 40 feet Dalton runs

1 mile = 5280 foot

Donation raised =

$0.25\times \dfrac{7\times 5280}{40}= \$231$

Donation 2:

'$30 for every mile Dalton runs

Donation raised =

$30\times 7 = \$210$

Total money raised from the two donations =

$=\$231 + \$210 = \$441$

$441 are raised from the two donations.

5 0

3 years ago