Three hundred- fifty- five
Reason; number words refer to the alphabetical form of numbers.
Find the scale factor then multiply 3 by scale factor to find m. Scale factor is found by dividing larger side by smaller side. In this example, divide 10 by 6. (10 / 6 = 1.66666...) This means the larger triangle is 1.6x bigger than the smaller one. Then multiply 3 by 1.6666.. to find m. Hope this helps! :)
Btw your answer would be m = 5 but I didn’t want to give that away right away.
Your answer will be 18 hope this helps
Answer:
489.84 m²
Step-by-step explanation:
Area of one 2d circle: πr² ⇒ π6² ⇒ 36π ≈ 113.04 (using 3.14 for pi)
Area of both 2d circles: 113.04 + 113.04 =226.08 m²
Now we have to find the width of the rectangle, which is equal to the circumference of either circle:
Width of rectangle: 2πr ⇒ 2π6 = 12π ≈ 37.68 (using 3.14 for pi)
We can find the area of the rectangle now, since the length was given
Area of rectangle: 37.68· 7= 263.76 m²
Surface Area: 263.76+226.08= 489.84m²
Hopefully this helps!
Answer:
<h2>x = 7</h2>
Step-by-step explanation:
The angles (6x - 7) and (4x + 7) are the vertical angles.
The vertical angles are congruent, therefore have the same measure.
We have equation:
6x - 7 = 4x + 7 <em>subtract 4x from both sides</em>
<em>6x - 2x - 7 = 4x - 2x + 7</em>
2x - 7 = 7 <em>add 7 to both sides</em>
<em>2x - 7 + 7 = 7 + 7</em>
2x = 14 <em>divide both sides by 2</em>
<em>2x : 2 = 14 : 2</em>
x = 7