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balu736 [363]
3 years ago
5

PLZ HELP! Solve for missing side. show your work. ​

Mathematics
2 answers:
Firdavs [7]3 years ago
6 0

Answer:

5?

Step-by-step explanation:

I don't know. I believe it is 5, but this isn't exactly accurate.

seropon [69]3 years ago
6 0

Answer:

10

Step-by-step explanation:

Pythagorean Theorem:

a^{2} + b^{2} = c^{2}

Putting the values in the variables:

(10 + x)^{2} + 15^{2} = 25^{2}

(10 + x)^{2} + 225 = 625

(10 + x)^{2} = 400

10 + x = \sqrt{400}

10 + x = 20

x = 20 - 10 = 10

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GaryK [48]

Answer:1/6

Step-by-step explanation:

15+3 =18

\frac{3}{18} = 1/6

6 0
3 years ago
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andrey2020 [161]
The answer is 5 i think
8 0
4 years ago
Which expression is equivalent to (4+3i)^2+(6-I)^2
zhenek [66]

Answer:

\large\boxed{(4+3i)^2+(6-i)^2=42+12i}

Step-by-step explanation:

(4+3i)^2+(6-i)^2\qquad\text{use}\ (a\pm b)^2=a^2\pm2ab+b^2\\\\=4^2+2(4)(3i)+(3i)^2+6^2-2(6)(i)+i^2\\\\=16+24i+9i^2+36-12i+i^2\qquad i=\sqrt{-1}\to i^2=-1\\\\=16+24i+9(-1)+36-12i+(-1)\\\\=16+24i-9+36-12i-1\qquad\text{combine like terms}\\\\=(16-9+36-1)+(24i-12i)\\\\=42+12i

8 0
4 years ago
Line r is parallel to line c
insens350 [35]

Answer:

∠5

Step-by-step explanation:

4 0
3 years ago
When constructing an inscribed regular hexagon, what steps come after six arcs are created on the circle?
Mama L [17]

Answer:

Connect every other intersection of an arc and the circle with a segment ⇒ 1st answer

Step-by-step explanation:

* <em>Lets revise the steps of constructing an inscribed regular hexagon </em>

1. Put your compass pin on the paper and draw a circle

2. Put a dot, labeled P, anywhere on the circumference of the  

  circle as a starting point.

3. Without changing the open of the compass, place the compass pin

  on P and draw a small arc crossing the circumference of the circle.

4. Without changing the open of the compass, move the compass

  pin to the intersection of the previous arc and the circumference

  and draw another small arc on the circumference of the circle.

5. Repeat this step of until you return to point P.

6. Starting at P connect to adjacent arcs on the circle to form  

  the regular hexagon

- <em>From these steps</em>

∵ The step after six arcs are created on the circle is join the two

  consecutive arcs by a segments

∴ Connect every other intersection of an arc and the circle with a

   segment is the answer

3 0
4 years ago
Read 2 more answers
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