Answer:
La longitud de los lados congruentes =
B = 8.5cm
C = 8.5 cm
Step-by-step explanation:
El perímetro del triángulo isósceles mide 24 cm.
El lado no congruente mide 7 cm de largo.
Lados congruentes significa lados que son iguales o iguales entre sí.
El perímetro de un triángulo es =
Lado A + Lado B + Lado C
Por lo tanto,
24 = 7 cm + B + C
24 - 7 = B + C
17 cm = B + C
Los dos lados son congruentes,
B = C
Por lo tanto, 17 cm / 2
= 8.5 cm
La longitud de los lados congruentes =
B = 8.5 cm
C = 8.5 cm
Answer:
t = 12.3 cm
Step-by-step explanation:
hope it's helpful
Answer:
a,
b,
Step-by-step explanation:
Given
Solving (a): Books using 5 small and 7 large boxes;
This is calculated as follows
For Small box
For large box:
Solving (b): s small and l large
We use the same concept as (a) above:
For Small Box
For large box
11. a) .19 b) 19/100
12. a) 23% b) .23
13. a) 7% b) 7/100
14. a) .11 b) 11/100
15. a) .2 b) 2/100
16. a) .9 b) 9%
17. a) 13% b) 13/100
18. a) ¼ b) .25
Hoped it helped. ☺
Answer:
(s) x 5
Step-by-step explanation:
I use (s) to represent the number rows of trees.
So, each row has 5 trees.
(s) x 5 is the number of trees that could be in the park.