Answer:
$1983.75
Step-by-step explanation:
1725 x 0.15 = 258.75
now add to the original price
1725 + 258.75= 1983.75
Answer:
Step-by-step explanation:
<u>Given</u>
- 0,324km+32mm+125cm+2,22dm+43dm= ? m
<u>Solution</u>
- 0.324 km = 0.324*1000m = 324 m
- 32 mm = 32/1000 m = 0.032 m
- 125 cm = 12/100 m = 1.25 m
- 2.22 dm + 43 dm = 45.22 dm = 45.22/10 m = 4.522 m
<u>Sum</u>
- 324 m + 0.032 m + 1.25 m + 4.522 m = 329.804 m
<u><em>Note. there is no dam unit, considered as dm</em></u>
Answer:
x=3800, y=4400
Step-by-step explanation:
X+y=8200 equation 1
15x+25y=167000 equation 2
x=8200-y isolate x in equation 1
15(8200-y)+25y=167000 substitute value of x from equation 1 into equation 2
123000-15y+25y=167000
10y=44000
y=4400
solve for x by inserting y value into either equation.
x+y=8200
x+4400=8200
x=3800
Check answer:
15x+25y=167000
15(3800)+25(4400)=167000
57000+110000
167000=167000
First, you multiply 2.2 by itself to get the diameter, and then multiply the answer you got by the height: 2.2 times 2.2 equals 4.84, then 4.84 times 4.9 equals 23.716. 23.716 is the answer. 23.716 yd3
Cos A cos B + sin A sin B