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ollegr [7]
3 years ago
10

A radio tower is located on a coordinate system measured in miles. The range of a signal in a particular direction is modeled by

a quadratic function where the boundary of the signal starts at the vertex at (4, 2). It passes through the point (5, 4). A linear road connects points (–3, 7) and (8, 2). Which system of equations can be used to determine whether the road intersects the boundary of the tower’s signal?
Mathematics
1 answer:
WITCHER [35]3 years ago
8 0

im sorry i dont know the answer

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ExtremeBDS [4]

Answer:

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3 years ago
WILL GIVE BRAINLIEST PLEASE HELP<br> Write the equation and show work. Find 'x" and ' TK'
marishachu [46]

Answer:

x=6

TK=72

Step-by-step explanation:

Because there are two smaller lines drawn in lines TA and AK, it means that the length of TA is the same as AK.

Hence, 6x=4x+12

Subtract 4x from both sides:

6x-4x=4x+12-4x

2x=12

Divide both sides by 2:

\frac{2x}{2}=\frac{12}{2}

x=6

To find TK,

6x+4x+12=10x+12=10\times 6+12=60+12=72

4 0
3 years ago
The shorter leg of a right triangle is 6ft shorter than the longer leg. The hypotenuse is 6ft longer than the longer leg. Find t
vladimir1956 [14]

Answer:

mmm I think you first subtraction

4 0
2 years ago
What is the answer?<br><br> [(12 − 5) • 12] ÷ 6
Sever21 [200]
(7 × 12 )/ 6
= 7×2
= 14
6 0
3 years ago
Read 2 more answers
Help if you understand please and thanks
wlad13 [49]

Answer:

y = 4

Step-by-step explanation:

because 5 x 4 = 20 and 20 × 4 = 80 and so on y is equal to four

6 0
2 years ago
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