It would be good if you add the answers choice, but I guess it’s (b/2)^2
Answer:
8 Square Feet
Step-by-step explanation:
If your desk dimension was 8 square inches in would be roughly the size of an iPhone 3
Answer:
y = -4.174 (aprox)
x = 9.435 (aprox)
Step-by-step explanation:
-2x - 5y = 2 Eq. 1
x = -47 + 9y Eq. 2
substituying the Eq. 2 in the Eq. 1:
-2(-47+9y) - 5y = 2
(-2*-47 -2*9y) - 5y = 2
-94 -18y - 5y = 2
-23y = 2 + 94
-23y = 96
y = 96/-23
y = -4.174 (aprox)
from the Eq. 2
x = -47 + 9y
x = 47 + 9*-4.174
x = 47 - 37.565
x = 9.435 (aprox)
Check:
from the Eq. 1
-2x - 5y = 2
-2*9.345 -5*-4.174 = 2
-18.87 + 20.87 = 2
(A) .05 of a meter, or 1/20 of a meter.
(B)5 centimeters
(C) 1/20 of a ton
(D) 100 pounds
What is one-tenth of 24?
1/10 × 24/1
1 × 24 = 24
10 × 1 = 10
24/10
24 ÷ 10 = 2.4
2 × 10 = 20
24 - 20 = 4
2 2/5
one-tenth of 24 is 2.4 or 24/10 or 2 2/5.
