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Sliva [168]
2 years ago
9

Determine the period of each function. Show Work plzzz

Mathematics
1 answer:
suter [353]2 years ago
7 0
For determining the period of a function, you pick two recognizable tops of the graph and calculate the time difference between them. In this situation the period is 5-1=4, by picking the first two tops
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What would make this a parallelogram
Helen [10]
All 4 sides are parrell
4 0
3 years ago
Please help me with this problem
Naya [18.7K]

Answer:

Dasha has 52 roses

Step-by-step explanation:

Rewrite the first sentence in an equation: (D= Dasha) (A= Anna)

D=4A

Rewrite the second sentence in an equation:

A+39=D

1) Substitute A+39 as D in the first equation:

A+39=4A

2) Subtract A from both sides:

3A=39

3) Divide both sides by 3:

A=13

4) Now substitute 13 as A in the second equation:

13+39=D

5) Solve:

D=52

4 0
3 years ago
two nascar cars are racing around a 2 mile track. one car can complete a lap in 48 seconds, and the other car can complete one l
Citrus2011 [14]
Let's assume that the faster car has a 2 mile "head start".
The faster car is 1.2 times faster (48/40) than the slower car.
It will take five 2 mile trips to "catch" the other car.
Five 2 mile trips will take 5 * 40 seconds = 200 seconds.



6 0
3 years ago
Read 2 more answers
Which answer shows 2.13786x 104 written in standard form?
Nataly_w [17]

Answer:

answer

Step-by-step explanation:

The proper answer to this question is "21378.6".

Reason:

2.13786 *10^4

7 0
2 years ago
Please I need help.
Vlad1618 [11]

Answer:

XZ = 26.7

ZY = 11.7

Area =  140.4 sq inches

Step-by-step explanation:

m∠Z = 180-(26+90) = 64°

to get XZ you can use the law of sines:

sin 90°/XZ = sin 64°/24

1/XZ = sin(64°)

cross-multiply to get:

XZ·sin(64°) = 24

XZ = 24/sin(64°)

XZ = 26.7

to get ZY you can use the law of sines again:

sin 64°/24 = sin 26°/ZY

cross-multiply to get:

ZY·sin(64°) = 24·sin(26°)

ZY = 24·sin(26°) ÷ sin(64°)

ZY = 11.7

Area = 1/2(11.7)(24)

= 12(11.7)

= 140.4 sq inches

6 0
2 years ago
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