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denis23 [38]
2 years ago
11

a. Are the following triangles congruent? If so, which postulate or theorem proves this? b. What transformation moved one triang

le to the position of the other?​

Mathematics
1 answer:
xenn [34]2 years ago
4 0

Answer:

Yes by SAS

Step-by-step explanation:

If you look at the triangles they have 2 side lenght in common (and since it is a right triange they have all the sides in commmon) and they share an angel

In other words 2 sides are conurent with an angle betwene them.

You would need to rotait the shape 90 degrese.

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Find the 20th term of an A.P whose first term is 102 and common difference -3
Irina-Kira [14]

A(20) = a+(20-1)d

A(20) = 102+(19)(-3)

A(20) = 102-57 = 45

8 0
3 years ago
at the start of the shift your part counter reads 250 at the end of the shift the part counter reads 1075 how many parts did you
Luden [163]
This can be mathematically expressed to
 250 + X  = 1075
where X represents the parts you produce before the shift ends
Transpose 250 to the other side by subtracting each side by 250
Thus, it goes like this
X = 1075 - 250
X = 825

You produced 825 parts in the middle of the shift.

5 0
3 years ago
Find the selling price for a case of Newman's Own® special blend coffee that costs the retailer $35.87 if the markup is 22% of t
mote1985 [20]

Answer:

The selling price is $46 approx.

Step-by-step explanation:

The cost price is = $35.87

Markup is 22% of selling price.

Let the selling price be = 100%

So, 100%-22%=78% = 0.78

So, solution is = 35.87/0.78=45.98 ≈ $46.

Hence, the selling price is $46 approx.

4 0
3 years ago
X-3/35=2/15 please help me and answer it with an explanation
-BARSIC- [3]
I believe x = 23/105 because you would have to add 3/35 to both sides and when you add 2/15 to 3/35 you get an answer of 23/105.

Hope this helps!
6 0
3 years ago
Divide the following quantities in the following ratios £100 1:3
liubo4ka [24]
The answer is 25:75….
6 0
3 years ago
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