1. Convert the following. m 6. 127 dam dm 1. 5.7 km - 2. 7 m 0.7 cm 7. 20 cm km 3. 2000 mm dam 8.279.2 cm m 4. 125 hm = dm 9.17.5 dm km hm 10. 20. 19 cm 11 5. 185.2 mm II. Directions Work out the perimeter of the following shapes. Remember the perimeter is the distance all the way round the shape. Example 1: A rectangle measuring 5cm by 8cm Example 2: A square with side of 8cm Given: L = 5cm; W = 8cm Given: S = 8cm Formula of the perimeter of rectangle = 2(L)+ 2(W) Formula of the Perimeter of square = 4s Solution: P 2 (5cm) + 2 (8cm) Solution: P 4s 10cm + 16cm 4(8cm) Answer: P = 26 cm Answer: P = 32cm cm2 11 PO 1. A square with side of 10 cm PA= in2 2. A rectangle with sides 8 inches and 5 inches Pe = cm2 3. A rectangle measuring 9 cm by 7 cm = Po cm2 4. A square with sides of 8.7 cm
Share
Answer:
LINEAR INEQUALITY
• Addition and Subtraction Properties of Inequality
The process to solve a linear inequality is very similar to the method used to solve linear equations. The addition and subtraction properties of inequality state that the same is true for an inequality. Read the details about linear inequality brainly.ph/question/1799662
Property of Addition and subtraction Properties of Inequality
Let a, b and c represent real numbers.
1. Addition Property of Inequality if a< b, then a + b < b + c
2. Subtraction property of Inequality if a<b then a-c < b - c
• MULTIPLICATION AND DIVISION PROPERTIES OF INEQUALITY
Multiplying both sides of an equation by the same quantity results in an equivalent equation. However, the same is not always true for an inequality. If you multiply or divide an inequality by a negative quantity, the direction of the inequality symbol must be reversed.
MULTIPLICATION AND DIVISION PROPERTIES OF INEQUALITY
LET A, B AND C REPRESENT REAL NUMBERS.
• IF c is positive and a < b, then ac < bc and a/c < b/c
• If C is negative and a< b, then ac> bc and a/c . b/c
The second statement indicates that if both sides of an inequality are multiplied or divided by a negative quantity, the inequality sign must be reversed.
Read the details about the meaning of linear inequality and linear equation brainly.ph/question/2081975
Given : 2x – y > 10; (7, 2)
2( 7) – 2 > 10
14 -2 > 10
12 > 10
Yes, 7 and 2 is a solution because when this ordered pairs substitute to the given the statement is true.
Step-by-step explanation:
Pa brainelst po