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Vedmedyk [2.9K]
3 years ago
12

Which of the following does not dissolve in water​

Mathematics
1 answer:
xeze [42]3 years ago
4 0

Answer:

mud

Step-by-step explanation:

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The length of triangle base is 26. A line, which is parallel to the base divides the triangle into two equal area parts. Find th
Yanka [14]

Answer:

Step-by-step explanation:

It is given that the length of triangle base is 26, then let ABC  be the triangle and BC be the base of the triangle=26.Let DE be the parallel line to the base that divides triangle ABC into two equal area parts.

Now, Let AD=a, DB=b, DE=c, AE=d and EC=e, then

Since,  triangle ABC is similar to triangle ADE, thus using basic proportions, we get

\frac{AD}{AB}=\frac{DE}{BC}=\frac{AE}{AC}

\frac{AD}{AD+DB}=\frac{DE}{BC}=\frac{AE}{AE+EC}

\frac{a}{a+b}=\frac{c}{26}=\frac{d}{d+e}

Taking the first two equalities,we get

\frac{a}{a+b}=\frac{c}{26}

c=\frac{26a}{a+b}

Thus, the length of the segment between triangle legs is \frac{26a}{a+b}

7 0
4 years ago
PLEASE SHOW FULL SOLUTIONS! WILL MARK BRAINLIEST FOR THE BEST ANSWER! THANK YOU.
erastova [34]

Answer:

4a is s(50-30-20)

4b is 10

Step-by-step explanation:

Make Brainliest!

5 0
3 years ago
In the figure, AB¯¯¯¯¯∥CD¯¯¯¯¯ and m∠2=60°. What is m∠8?
cestrela7 [59]

Answer:

m<8 would be 60 i think because of alt ext angles

Step-by-step explanation:

3 0
4 years ago
For this question please tell me if I'm right or wrong. If I'm wrong please correct me.
tatiyna

Answer:

NM would actually represent a chord. Tangent are lines that would be outside of the circle.

5 0
3 years ago
Read 2 more answers
My sister promised to buy me 6 scrunchieas for every two laps I completed. I ran the whole race, which was 12 laps. How many scr
Ymorist [56]

Answer:

12 ÷ 2 = 6

6 × 6 = 36

36 scrunchies

7 0
3 years ago
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