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dimulka [17.4K]
3 years ago
5

Solving an equation involving complementary or supplementary angles! Please help I really would appreciate it

Mathematics
1 answer:
Schach [20]3 years ago
8 0
2x + x + 33 = 90
3x + 33 = 90
3x = 57
x = 19
Angle 1 = 38°
Angle 2 = 52°
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Rearrange h=d/3+2 to make d the subject
yarga [219]

Answer:

d = 3(h - 2)

Step-by-step explanation:

h = d/3 + 2

taking 2 to the right hand side

h - 2 = d/3

multiplying both sides by 3

3(h - 2) = d

therefore

d = 3(h - 2)

3 0
3 years ago
Solve the proportion<br> 7/2=x/16
alina1380 [7]
X=56
7÷2=3.5 and 56÷16=3.5
4 0
3 years ago
If \$1000 is deposited into an account that earns 3.25\% simple interest per year, how much money will be in the account after 7
Andrei [34K]
<h3>Answer: 1227.50 dollars</h3>

======================================================

Explanation:

The simple interest formula to use is

A = P*(1+r*t)

where,

A = account value after t years (original deposit + interest)

P = 1000 = amount deposited (principal)

r = 0.0325 = annual interest rate in decimal form

t = 7 = number of years

So,

A = P*(1+r*t)

A = 1000*(1+0.0325*7)

A = 1227.50

Side note: you've earned A-P = 1227.50-1000 = 277.50 dollars in total interest

8 0
3 years ago
F(x) = 6 • (0.4)x. then determine which answer choice matches the graph you drew. (Please help)
ladessa [460]

Answer:B

Step-by-step explanation: It’s a decay function

6 0
4 years ago
Read 2 more answers
Apply the distributive property to factor out the greatest common factor. 5 6 + 3 2 = 56+32=
Triss [41]

Answer:

8 (7 + 4) = 56 + 32

Step-by-step explanation:

Greatest common factor of  56 & 32 is 8

8 x 7 = 56

8 x 4 = 32

8 (7 + 4 )

5 0
3 years ago
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