3 years ago

find the length of DE if D is between points C and E, CD = 6.5 centimeters, and CE = 13.8 centimeters.

Mathematics

1 answer:

grin007 [14]3 years ago

5 0

Answer:

DE = 7.3 cm

Step-by-step explanation:

All you have to do is take the length of the full line (13.8 cm) and subtract it by the first part (6.5 cm). Doing this gets you the final length of DE with is 7.3 cm.

You might be interested in

Can you help me please just tell me a b c d

faust18 [17]

Answer:

its not A

Step-by-step explanation:

5 0

3 years ago

Write an equation in slope intercept form for the line with slope 3/2 and y intercept -1

Basile [38]

Answer:

y=3/2x+-1

Step-by-step explanation:

the formula is y=mx+b

y is the total

m is the slope

x is what you're multiplying the slope by

b is the y intercept

6 0

3 years ago

Read 2 more answers

Given that the triangles shown below are simiar, what is the value of x?

mina [271]

Answer:

Step-by-step explanation:

This triangle has been scaled down from triangle one to triangle two. I didn't have a lot of study on this subject, but the answer that makes most sense to me would be B if you want to keep the triangles proportional

6 0

3 years ago

Julie buys a pair of jeans that cost $39. If they have a 25% discount, what is the sale price of the jeans?

NISA [10]

Answer:

$29.25

Step-by-step explanation:

39 x .25 = 9.75

39 - 9.75 = 29.25

5 0

2 years ago

Stephanie has a -$40 balance on her credit card. She makes two additional charges to pay $20 for gas and $25 for parking. Then s

dlinn [17]

-40 -20 -25 -30 = -$115

7 0

3 years ago