Help plz...................................

Mathematics

1 answer:

N76 [4]2 years ago

8 0

Answer:

Step-by-step explanation:

These are similar triangles, so the ratio of their sides is the same for each side.

AB = 8 and BD = 10

So, the ratio is 8:10 or 4:5

Because the triangles are similar....

The ratio of AC:CE is also 4:5

12:15 = 4:5

So, 12 is the answer!

You might be interested in

Solve for u 2(4u-9)=14 plzzzz will give brailiest

lions [1.4K]

ANSWER:
u=4

EXPLANATION:
distribute the 2 and simplify.

5 0

2 years ago

Read 2 more answers

Can someone answer this

11111nata11111 [884]

Answer:

Well first see what the points are

Step-by-step explanation:

5 0

2 years ago

Please help me:) i will give brainliest to the right answer<3

erik [133]

Answer:

It does

Step-by-step explanation:

It does have a proportional relationship because if you try to find the relationship between the first two inputs and outputs, you can find that it is 21 (1 to 21, 21 divided by 1 would be 21) then if you use that relationship with the other numbers (times 21) you would get the same answer. For example in the second one, the two numbers are 2 and 42, 2 times 21 would equal 42. The next one would be 3 times 21 to equal 63 and etc.

Hope this Helps!!

5 0

2 years ago

Without using logarithm tables, find the value of x given that: 2log2/3 = 1/2logx - log 18 + log 16

sweet-ann [11.9K]

Answer:

$x=\frac{1}{4}$