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3 years ago

15

Mrs. Henderson wants to build a fence around the rectangle or garden in her backyard in the scale drawing the perimeter of the g

arden is 14 inches if the actual length is 20 feet how many feet of need

1 answer:

VMariaS [17]3 years ago

3 0

280 is the answer ///////////////////////////////////

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Solve for x in a right triangle (show work)

Semmy [17]

Answer:

x = 89. 98⁰

Step-by-step explanation:

tan(x) = 29/ 14

x = tan-¹ (29/14)

x = 89. 98⁰

3 0

2 years ago

Due tomorrow plz help me

drek231 [11]

7y-3°=3y+13°
7y-3y= 13°+3°
4y= 16°
y=4°

Substitute y
7(4)-3°= 25°
3(4)+13=25°

180°-25°-25°=130°

2(2x+3)°+130°=180°
4x+136°=180°
4x=44°
x=11°

6 0

2 years ago

900 is 4 1/2% of what?

Svet_ta [14]

Simple, first change the 4.5% into 0.045

Thus,

900=0.045*n

900/0.045=0.045n/0.045

20,000=n

Thus, your answer is 20,000.

3 0

3 years ago

Read 2 more answers

Write the explicit<br> rule for the nth term.<br> Then find a71.<br> {O, -8, -16, -24 ...}

yulyashka [42]

Answer:

Step-by-step explanation:

{0, -8, -16, -24,...} here you add -8 each time so the rule is

$a_{1} = 0, a_{n} = a_{n-1} -8$

the 71 term is

$a_{71} = 0 + (71 - 1) * (-8) = 70 * (-8) = -560$

3 0

3 years ago

Which is the sum of 14t/10t^2 + 5t^2+40t/10t^2

Softa [21]

Answer:

7t/5^3 + 5t^2 + 4t^3

Step-by-step explanation:

4 0

3 years ago