9514 1404 393
Answer:
y = 12
Step-by-step explanation:
Triangles ABD and CBD are congruent, so DA = DC:
3y +6 = 5y -18
24 = 2y . . . . . . . . add 18-3y; next, divide by 2
12 = y
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<em>Additional comment</em>
In some variations of this question, you may be asked to solve for x. Since the angles are equal, you have ...
3x -1 = 34 -2x ⇒ 5x = 35 ⇒ x = 7 . . . (consistent with ∠ABC = 40°)
Answer:
ok so you see the explanation you need to do the number by the numbertep-by-step explanation:
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Answer:
8
Step-by-step explanation:
40% of 20 is 8 25% of 8 is 2 50% of 12 is 6 so you will add 6+2=8
It telling you that your x and y are greater then 0. therefore it would be the first because both your x and y are positive and the third quadrant because when you multiple two negatives it gives you a positive.
Answer:
The population of Detroit in 1970 was 1,431,905 people.
Step-by-step explanation:
Take the number 743,204 and add the number 688,701.