Answer: $245.01
Step-by-step explanation:
A=P(1+rn)n⋅t
A = total amount
P = principal or amount of money deposited,
r = annual interest rate
n = number of times compounded per year
t = time in years
In this example we have
P=$200 , r=7% , n=1 and t=3 years
After plugging the given information we have
A=200(1+0.071)1⋅3=200⋅1.073=200⋅1.225043=245.01
Hope this helps, give me brainliest
Answer:
327
Step-by-step explanation:
7 ones = 7*1 = 7
2 tens = 2*10 = 20
3 hundreds = 3 * 100 = 300
300 +20 +7 = 327
Answer:
yes
Step-by-step explanation:
well im going to assume that the original equation is y = -3/2x - 2
if that is the case, then if you plug in the numbers
4 = -3/2(-4) - 2
4 = 6 - 2
4 = 4
so yes when x is -4, y is 4; (x, y) (-4, 4)
Answer:
54.1° (1 dp)
Step-by-step explanation:
Let the center point of the rectangle PQRS = M
Calculate the length of the line SM using Pythagoras' Theorem:
a² + b² = c²
(11/2)² + (7/2)² = SM²
42.5 = SM²
SM = √42.5 cm
The height of the pyramid is 9 cm, therefore, MT = 9
Now we have a right angled triangle with base SM and height MT and hypotenuse ST
We want to find the angle TSM, so we can use the trig formula tan x = O/A, where x is the angle, O is MT and A is SM
tan TSM = MT/SM = 9/√42.5
TSM = arctan (9/√42.5) = 54.082088°
So the angle between the line ST and the plane PQRS = 54.1° (1 dp)
Answer:
45
Step-by-step explanation:
a line makes 180 degrees
180-135=45
