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Alex787 [66]
3 years ago
12

If your 9 right now, and in 11 years you'll be 20, how old will you be in 60 years?

Mathematics
2 answers:
algol133 years ago
6 0
Well if you were 9 now, it 51 years you’ll be 60.
But if you mean if you’re 11 now in 49 years you’ll be 60.

60-9=51
60-11=49
kicyunya [14]3 years ago
3 0

Answer:

you would be..80

Step-by-step explanation:

All you have to do is an addition equation

60 + 20 = 80

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Do these three segments make a right triangle? 14cm, 23cm, and 25cm
Basile [38]

Answer:

This is not a right triangle(No)

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Can you please explain how to solve this?
BlackZzzverrR [31]

Answer:

18

Step-by-step explanation:

hello,

as this is a parallelogram we can write that BE = DE so

15x + 4 = 9x + 6

<=> 15x - 9x + 4 = 6

<=> 6x = 6 - 4 = 2

<=> x = 2/6 = 1/3

so BE = DE = 15/3+4=5+4=9

so BD = BE + DE = 9 + 9 = 18

the correct answer is 18

hope this helps

7 0
4 years ago
Look at the right-angled triangle ABC.
olga_2 [115]

Answer:

∠x = 90°

∠y = 58°

∠z = 32°

Step-by-step explanation:

he dimensions of the angles given are;

∠B = 32°

Whereby ΔABC is a right-angled triangle, and the square fits at angle A, we have;

∠A = 90°

∠B + ∠C = 90° which gives

32° + ∠C = 90°

∠C = 58°

∠x + Interior angle of the square = 180° (Sum of angles on a straight line)

∠x + 90° = 180°

∠x = 90°

∠x + ∠y + 32° = 180° (Sum of angles in a triangle)

90° + ∠y + 32° = 180°

∠y = 180 - 90° - 32° = 58°

∠y + ∠z + Interior angle of the square = 180° (Sum of angles on a straight line)

58° + ∠z +90° = 180°

∴ ∠z = 32°

∠x = 90°

∠y = 58°

∠z = 32°

8 0
3 years ago
Which equation does the graph represent (see picture)
egoroff_w [7]
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M is found by picking any two points and finding the rise and run because m is equal rise/run

Points of choice: (-2,4) and (2,-4)

=2−1/2−1 = -8/4

m is equal -2

Y= -2X

Look at the picture below to differentiate between positive and negative slopes.

8 0
3 years ago
Which pairs of integers would have a negative product? ​
iVinArrow [24]

Answer:

(_1,_7),(_2,_6),(_3,_5),(_4,_4)(_5,_3)

4 0
3 years ago
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