Answer:
3
Step-by-step explanation:
x+10=13
x+10-10=13-10
Simplfiy
x=3
Do 7777. Circle the 7 in the thousands place and underline the 7 in the ones place
Answer: y=31.97°
Explanation: We can use trig ratios to find y and they are SohCahToa.
We can use Sin y, because when y is the reference angle, the 9 cm side is the opposite and the 17cm is always the hypotenuse.
We must take the inverse of Sin (9/17) to get about 31.9657, which we can round to 31.97°.
<h3> given:</h3>
<u>
</u>
<u>
</u>
<h3>to find:</h3>
the radius of the cone.
<h3>solution:</h3>




<u>hence</u><u>,</u><u> </u><u>the</u><u> </u><u>radius</u><u> </u><u>of</u><u> </u><u>the</u><u> </u><u>given</u><u> </u><u>cone</u><u> </u><u>is</u><u> </u><u>5.05</u><u> </u><u>centimeters</u><u>.</u>
Line PK is congruent to Line BG
Line PN is congruent to Line BH
Line KN is congruent to Line GH
∠P is congruent to ∠B
∠K is congruent to ∠G
∠N is congruent to ∠H