Answer:
Step-by-step explanation:
If D is the midpoint of CE, that means that D is exactly in the middle of CE, splitting it in 2 equal length segments. That means that CD = DE in length. If CD = 9x - 7 and DE = 3x + 17, then
9x - 7 = 3x + 17 and
6x = 24 so
x = 4
Now we'll sub 4 in for x in either expression for half the length. If DE = 3x + 17, then when we sub in 4 for x: 3(4) + 17 = 29. That means that half the length of CE is 29. Double that and you'll get that the length of CE = 58
<h2>
Answer:</h2>
3/8
<h2>
Step-by-step explanation:</h2><h3>Known :</h3>
- Sam had 3/4 gallon of paint
- Sam used 1/2 of that for a project
<h3>Asked :</h3>
<h3>Solution :</h3>
Amount of paint he uses = 3/4 x 1/2
Amount of paint he uses = 3/8
<h3>Conclusion :</h3>
The amount of paint he uses is 3/8
Cześć!
d) 0 nie pasowało
e) malowane było 1.8
Mam nadzieję że to pomoże!
The equation of a circle is (x-h)^2+(y-k)^2=r^2, where (h,k) is the center and r is the radius.
To find the radius, we would find the square root of 144, which is 12.
r=12
:)
The last answer is the correct one.
If it does not make sense ask for clarification.
