Answer:
-2755
Step-by-step explanation:
9(-2)+x=-8
And x would be positive 26
Answer:
Its B
Step-by-step explanation:
My classmate told me and I got it right
Answer:
280 cm2
Step-by-step explanation:
1)find the area of square
A=LW
=10×10
=100
2) find the area of triangle
A=B×H÷2
=10×9/2
=45
Coz,there are 4 triangle we multiple by 4
=45×4
=180
3)find the total surface area by adding the two
=100+180
=280cm2
5^x = 5^6
x = 6
hope it helps
