A- 98+89+123=310 (boys)
A-102+105+117=324 (girls)
B-324-310=14 I found my answer by subtracting the girls from the boys and I got 14
C-They will need to hire 24 more teachers because if you add the students together you will get 644 then you divide it by 20 and you get 32 but since they already have 8 teachers you would just subtract 8 from 32 wich you get 24
Answer:
18n+9 i think
Step-by-step explanation:
Answer:
La opción correcta es;
B.2 m 0,25 m
Step-by-step explanation:
Por lo que los parámetros dados son;
La distancia horizontal de la rampa = 4 my la altura de la rampa = 0,5 m
Por lo tanto, tenemos la pendiente de la rampa = La relación entre la altura y la distancia horizontal de la rampa dada de la siguiente manera;
La pendiente de la rampa = 0.5 / 4 = 1/8
De las opciones dadas, tenemos;
Opción A. La pendiente de la rampa = 0,20 / 1 = 1/5
Opción B. La pendiente de la rampa = 0,25 / 2 = 1/8
Opción C. La pendiente de la rampa = 1/2
Opción D. La pendiente de la rampa = 1,5 / 3 = 1/2
Por tanto, la opción que tiene la misma pendiente que la rampa A es la opción B
Step-by-step explanation:
Given that
∆ABC is a right angled triangle
angle B = 90°
BC = 50 units
Hypotenuse (H) = AC
AC = 100 units
We know that
Cos A = Adjacent side to angle A / Hypotenuse
→Cos x = BC / AC
→Cos x = 50/100
→Cos x = 1/2
→Cos x = Cos 60°
.°. x = 60°
Hence, the value of “x” is 60°
<u>als</u><u>o</u><u> </u><u>read </u><u>similar</u><u> </u><u>questions</u><u>:</u> In triangle ABC, E is the midpoint of AC and D is the midpoint of CB. if DF is parallel to BE, find the length of side AB.
brainly.com/question/2501085?referrer
Points B, D, and F are midpoints of the sides of triangle ACE. EC = 38 and DF = 16. Find AC. The diagram is not to scale. For my answer I put 32 because df is p...
brainly.com/question/7700180?referrer