The base should be 4.
Area=1/2* b *h
4*7=28/2=14.
Answer:
1) 2x - y = 26.
Step-by-step explanation:
Solution = (18, 10)
2x - y = 26 fits the bill
as 2(18) - 10
= 36 - 10
= 26.
Answer:
-9
Step-by-step explanation:
= 
Sand to cement
7:3
210:x
ask yourself what number is needed to multiply by 7 to get 210 ( so you'd divide 210 by 7 which is 30). Multiply the other side by thirty as well to get the value of x
3*30 which is 90
Answer:
2x10^2 and 6x 10^
Step-by-step explanation:
Hope I helped UwU
