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ikadub [295]
3 years ago
13

If angle ABC measures 40 degrees, what does angle ADC measure

Mathematics
2 answers:
Mkey [24]3 years ago
7 0

Answer:

what shape is ABCD?

ELEN [110]3 years ago
4 0

Answer:

Step-by-step explanation: 60%

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If f(x)=x-5 what is the value of x when f (x)=15
dezoksy [38]

Answer:

f(x)=x-5

f(x)=x-5

15=x-5

15+5=x

20=x

7 0
3 years ago
Peng bought 26 treadmills for her new fitness center at $1,334 each. Then, she bought 19 stationary bikes for $749 each. How muc
Korolek [52]
(26×1,334)+(19×749)=$48,915
5 0
3 years ago
In an automobile parts factory, for every 175 carburetors 3 are found to be defective. At that rate how many carbureatots out of
Furkat [3]

Answer:

At the same  rate 18  carburetors out of 1,050 could be expected to be detective.

Step-by-step explanation:

The number of carburetors tested = 175

Defective pieces out o f 175 = 3

So, ratio of defected to tested =    3   :    175

Now, the number of carburetors tested in second batch = 1,050

Here, let the defective pieces = m

So, by the Ratio of Proportion,

\frac{3}{175}  = \frac{m}{1050}

or, m = \frac{1050  \times 3}{175}  = 18

⇒ m = 18

Hence, at the same  rate 18  carburetors out of 1,050 could be expected to be detective.

8 0
3 years ago
PLEASE HELP i have less than 20 mins left
gulaghasi [49]

3a) Answer: 84 degrees

Step-by-step explanation:

3x + 2(x+20)= 180 (total sum of angles in a triangle is 180 degrees)

5x+40 = 180

5x = 140

x= 28

3x= 28 x 3

   = 84

3 0
3 years ago
"Three times a number increased by eleven is seventeen" translates to which of the following equations?
ololo11 [35]
3x + 11 = 17 i think
7 0
3 years ago
Read 2 more answers
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