Assuming ∠6 and angle ∠8 are vertical angles, then
<span>m∠6 = m∠8 </span>
<span>m∠6 + m∠7 = m∠7 + m∠8 = 180 </span>
<span>2x + 15 + 3x = 180 </span>
<span>5x = 165 </span>
<span>x = 33 </span>
<span>m∠7 = 2(33)+15 = 81 </span>
<span>m∠8 = 3(33) = 99 </span>
<span>m∠6 = m∠8 = 99 </span>
Answer:
One-fourth
Step-by-step explanation:
one in four chance
or
one-fourth of the parts are marked with a four
19.494
19 <span>247⁄500</span>
Improper fraction:
<span>9747⁄500</span><span>
</span>
The circumference of the larger circle is about 12.57 inches. The circumference of the smaller circle is about 3.14 inches. So, the total length of gold leaf on a tag is approximately 15.71 inches.
<h3>How to illustrate the circle?</h3>
The circumference will be:
= 2πr
= 2 × 3.14 × 2
= 12.57 inches.
The circumference of the smaller circle will be:
= 2πr
= 2 × 3.14 × 0.5
= 3.14
The total length will be:
= 12.57 + 3.14
= 15.71 inches.
Learn more about circles on:
brainly.com/question/27991521
#SPJ1
Answer:
15 or below
Step-by-step explanation:
10+10+8+8 = 36
51-36 = 15
Less than or equal to = 15 or below
