Evaluate 5c-3d+115c−3d+115, c, minus, 3, d, plus, 11 when c=7c=7c, equals, 7 and d=8d=8d, equals, 8.
andrey2020 [161]
Answer:
use substitution
(5 x 7) - (3 x 8) + 11= 35 - 24 + 11= 22
Answer:
The perimeter is the measure or length of the outline of an object or a shape.
The perimeter of the double headed arrow is,
= 7.9 cm + 7.9 cm + 5.1 cm + 5.1 cm + 5.1 cm + 5.1 cm + 1.2 cm + 1.2 cm + 1.2 cm + 1.2 cm.
= 2 × 7.9 cm + 4 × 5.1 cm + 4 × 1.2 cm.
= 15.8 cm + 20.4 cm + 4.8 cm.
= 41 cm.
Step-by-step explanation:
Answer:
11cm^2
Step-by-step explanation:
The area of a rhombus is the diagonals multiplied divided by two. 5.5*4/2. 22/2 =11. A=11cm^2
D
Lisa's line is far from all the other points
Answer:
5
Step-by-step explanation:
This is because |-5| is equal to 5
