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riadik2000 [5.3K]
3 years ago
15

If BD and AC are perpendicular , DBE = (2x - 1), and CBE = (5x - 42), find the value of x.

Mathematics
1 answer:
grin007 [14]3 years ago
8 0
Is this a circle? We need a picture
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1 2/3 divided by 3/16
KATRIN_1 [288]
1 2/3 divided by 3/16

5/3 / 3/16

KCF (Keep, Change, Flip)

5/3 * 16/3

5 * 16 = 80

3 * 3 = 9

5/3 * 16/3 = 80/9

8 8/9

Hope this helps!
4 0
2 years ago
Read 2 more answers
Solve this equation for s: r=s-t
dangina [55]

Add 't' to both sides. t+r=s

Step-by-step explanation:

6 0
2 years ago
The cost in dollars y of producing x computer desks is given by y=80x+6000
Gnoma [55]

Answer:

(100,14000), (200, 22000), (300, 30000)

Step-by-step explanation:

y = 80x + 6000 ........ (1) is the equation which gives the cost (y) in dollars for making x number of computer desks.

Let, f(x) = 80x + 6000

So, f(100) = 80 × 100 + 6000 = 14000 {From equation (1)}

So, to produce 100 desks it costs $14000.

Again, f(200) = 80 × 200 + 6000 = 22000 {From equation (1)}

So, to produce 200 desks it costs $22000.

Again, f(300) = 80 × 300 + 6000 = 30000 {From equation (1)}

So, to produce 300 desks it costs $30000.

Then table will be (100,14000), (200, 22000), (300, 30000) (Answer)

5 0
3 years ago
Solve for x: 1/2(4x+3)=3x-5
Temka [501]

Answer:

I believe x=6 1/2 which is 6.5 in decimal form :)

8 0
2 years ago
Two brothers went shopping at a back to school sale where all shirts and shorts were the same price. The younger brother spent $
salantis [7]

Answer:

Each shirt costs 10$ cause there is a 10 $ difference between the two brothers and the only thing the older brother didn't buy was another shirt.

Have a great day. Brainliest always helps!!!

8 0
3 years ago
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