Answer:
(-1 , 7)
Step-by-step explanation:
Read the symbol ∩ as the word "AND"
x-2 < 5 AND x+7 > 6
x< 5+2 AND x > 6-7
x < 7 AND x > -1
All the numbers greater than -1 AND less than 7
Interval (-1 , 7)
<h3><u>Answer</u><u>:</u></h3>
<h3><u>Solution</u><u>:</u></h3>
<em>We are given that :</em>
- A semicircle is drawn onto the shorter side of rectangle.
- Shorter side of rectangle measures 4cm. i.e; the diameter of the circle is 4cm
- Area of the figure is 41.4 cm²
<em><u>Using </u><u>Formulas</u><u>:</u></em>
Area of rectangle:
Area of semicircle:
- <u>We </u><u>have </u><u>to </u><u>find </u><u>the </u><u>length </u><u>of </u><u>longer </u><u>side </u><u>of </u><u>rectangle</u><u>!</u>
Here, we can know that the figure is composed of one rectangle and one semicircle. Therefore by combining the areas of rectangle and circle and taking the length of rectangle as a variable , we will finds its value ;
Answer:
Step-by-step explanation:
1) a ) 7x = 56
Divide both sides by 7
7x/7 = 56/7
x = 8
2) 6y = 35
Divide both sides by 6
6y/6 = 35/6
To find circumference u multiply the radius or diameter by 3.14 to find radius u divide the diameter by 2
If you would like to know what is 16% of 25, you can calculate this using the following steps:
16% of 25 = 16% * 25 = 16/100 * 25 = 4
Result: 16% of 25 is 4, so the correct result would be d. 4.