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Vika [28.1K]
2 years ago
7

AX and EX are secant segments that intersect at point X. What is the length of DE?

Mathematics
2 answers:
vazorg [7]2 years ago
5 0

Answer:

we kind of need to see the diagram

Step-by-step explanation:

quester [9]2 years ago
5 0

Answer: 3 units

Step-by-step explanation:

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I think the answer is a. -10
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Marie and Jorge are both trying to lose weight. After 3 months they compared their weight loss. Marie’s weight went from 175 to
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An aquarium 2 m long, 1 m wide, and 1 m deep is full of water. Find the work needed to pump half of the water out of the aquariu
loris [4]

Answer:

Workdone = 2450Joules

Step-by-step explanation:

Let the top of the aquarium be at height 0.

Let the bottom of the aquarium be at height 1

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F= 2000◇x × 9.8

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6 0
2 years ago
The photo shows a small coin. The scale from the actual coin to the photo is
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8mm to 2cm is the same as 8mm to 20mm

8 : 20 simplifies to 2 : 5

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Your answer is 1.3cm

6 0
2 years ago
If r is the midpoint of qs rs=2x-4, st= 4x-1 and rt = 8x-43 find qs
sammy [17]

Answer:

QS=68\ units

Step-by-step explanation:

step 1

Find the value of x

we know that

r is the midpoint of qs

so

QR=RS

QS=QR+RS------> QS=2RS -----> equation A

RT=RS+ST ----> equation B

see the attached figure to better understand the problem

Substitute the given values in the equation B and solve for x

8x-43=(2x-4)+(4x-1)

8x-43=6x-5

8x-6x=43-5

2x=38

x=19

step 2

Find the value of RS

RS=2x-4

substitute the value of x

RS=2(19)-4

RS=34\ units

step 3

Find the value of QS

Remember equation A

QS=2RS

so

QS=2(34)=68\ units

6 0
2 years ago
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