Answer:
6. A 5c + 3e + 2
7. A w = P/2 - 125
8. D point S
Step-by-step explanation:
6.
3 triangles + 5 hexagons + 2 squares =
= 3e + 5c + 2(1)
= 5c + 3e + 2
7.
perimeter = P
length = 250 m
width = w
P = 2L + 2W
P = 2(250) + 2w
2w = P - 500
w = (1/2)(P - 500)
w = (P - 500)/2
w = P/2 - 250
Incorrect expression: w = P/2 - 125
8.
X = 5
Y = -25
X - Y = 5 - (-25) = 5 + 25 = 30
S = 30
Answer:
m∠ADB = 155°
Step-by-step explanation:
m∠ADB = (m∠C)/2 + 90° = 130°/2 + 90°
m∠ADB = 155°
_____
Reference brainly.com/question/17443119 for the derivation.
A cross-section is the shape that would be exposed when cutting straight through a 3-D object. for example, cutting horizontally through a regular cone would expose a circle.
an intersection is where 2 or more shapes (does not matter how many dimensions) overlap. for example, the point at which two lines overlap is the intersection. or the area that two overlapping circles share is the intersection.
<span>statements is not true
</span><span>D. -a = c
-a should be equal d, not c</span>
Answer:
it should be 50
Step-by-step explanation:
because 2x5 = 10 yes and 50 + 10 = 60 correct me fi im wrong