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Scilla [17]
2 years ago
13

Show that angle a+ angle b is equal to angle d​

Mathematics
2 answers:
mr_godi [17]2 years ago
8 0

sum of two angles of triangle are equal to the exterior angle of triangle

mestny [16]2 years ago
6 0

Answer:

Below.

Step-by-step explanation:

a + b + c = 180 degrees        (angles in a triangle)

c + d = 180 degrees              ( adjacent angles).

So, subtracting the 2 equations:

a + b + c - c - d = 0

a + b - d = 0

a + b = d.

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What would this be as a equation - 24 is the product of craigs savings and two
Kobotan [32]

Answer:

either -24=-12*2 or -12*2=-24

Step-by-step explanation:

depends how you need to write it.

4 0
3 years ago
The Shinkansen, the fastest train in Japan, traveled 75 kilometers in 0.25 hours. What was its speed in kilometers per hour?
d1i1m1o1n [39]

Answer:

300 kilometers per hour

Step-by-step explanation:

See the step-by-step solution in the picture attached below.

I hope this answer will help you. Have a nice day !

8 0
3 years ago
A school staff meeting had 36 teachers in attendance, 75% of whom were first-year teachers. How many first-year teachers were in
natita [175]

Answer:

27

Step-by-step explanation:

First, lets write this down, 36 x 75%, then lets convert the percent: 36 x .75, multiply! And we get 27.

8 0
3 years ago
Read 2 more answers
I’m sorry but need help
arsen [322]

These are pretty easy once you get the concept.

think of <em>random letter</em> (x) as the term y, so in the case of p(x)=-3+4x, its just asking what is y when x equals all those values.

so p(-2) = -3 + 4(-2), since its asking to plug in -2 for x, which equals -11

p(0) = -3 + 4(0)

= -3

p(5) = -3 + 4(5)

= 17

4 0
2 years ago
What is the largest prime factor of 12
Alex Ar [27]

Answer:

3

Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
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