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Anit [1.1K]
3 years ago
11

PLS HELP!!

Mathematics
2 answers:
Masteriza [31]3 years ago
6 0

Answer:

Miles that anthony will save = ( 12+5) - 13

=4 miles

Charra [1.4K]3 years ago
4 0

Answer:

D)  4 miles

Step-by-step explanation:

Pythagoras' Theorem: a^2+b^2=c^2

(where a and b are the legs and c is the hypotenuse of a right triangle)

Given:

  • a = Forrest Lane = 5 miles
  • b = Pine Avenue = 12 miles

⇒ 5² + 12² = c²

⇒ 169 = c²

⇒ c = √169 = 13

⇒ Cedar Drive = 13 miles

Number of miles saved = (12 + 5) - 13 = 4 miles

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A rectangle has an area of 8x2 - 2x - 45. The length of the
Savatey [412]

Answer:

Width = W = 2x-5

Step-by-step explanation:

Given Data:

Length of rectangle = L = 4x + 9 ------->(Equation 1)

Area of rectangle = A = 8x^{2} - 2x -45 square inches ------->(Equation 2)

To find out:  

Width of rectangle = W = ?  

Formula:  

Area = A = L×W

Width = W = \frac{A}{L}

Solution:  

Width = W = \frac{A}{L}

Width = W = \frac{8x^{2} - 2x - 45 }{4x+9}

For complete division check the attached image.

Width = W = 2x-5 inches

 

5 0
3 years ago
Solve: log (7t + 2) = 2<br>t =​
IrinaK [193]

Answer:

t = 14

Step-by-step explanation:

log (7t + 2) = 2

Raise each side to the power of 10

10 ^log (7t + 2) =10^ 2

7t+2 = 100

Subtract 2 from each side

7t+2-2 = 100-2

7t = 98

Divide each side by 7

7t/7 = 98/7

t = 14

7 0
4 years ago
Read 2 more answers
Example: y= -2x and y= x + 3<br> Does the point (0,4) make either equation true?
Alinara [238K]

Answer:

No it does not make either equation true

Step-by-step explanation:

If you substitute x, (0) and y (4) into the equation and solve, It doesn't end with a true statement.

8 0
3 years ago
Help please !! i will give brainliest
grin007 [14]

Answer:

k = \frac{5}{6}

Step-by-step explanation:

The scale factor is calculated as the ratio of corresponding sides, figure on right to figure on left, that is

k = \frac{30}{36} = \frac{5}{6} ← in simplest form

6 0
3 years ago
the vertices of PQR are P(-5,1), Q(-4,6), and R(-2,3), graph P"Q"R" after a composition of the transformations in the order they
horsena [70]

SOLUTION

We are told to translate; (x, y) to (x -8, y). This means we have to add - 8 to each value of x in P(-5,1), Q(-4,6), and R(-2,3).

In P(-5,1), x = -5 and y = 1

In Q(-4,6), x = -4 and y = 6 and

In R(-2,3), x = -2 and y = 3

\begin{gathered} P(-5,\text{ 1) translates to (-5 -8, 1) }\rightarrow P^i(-13,\text{ 1)} \\ Q(-4,\text{ 6) translates to (-4 -8, 6) }\rightarrow Q^i(-12,\text{ 6)} \\ R(-2,\text{ 3) translates to (-2 -8, 3) }\rightarrow R^i(-10,\text{ 3)} \end{gathered}

For the dilation centered at the origin k =2, simply multiply the value of k, which is 2 into the translations.

\begin{gathered} At\text{ K = 2,  }P^i(-13,\text{ 1)  }\rightarrow\text{   }2(-13,\text{ 1)  }\rightarrow\text{  }P^{ii}(-26,\text{ 2)} \\ Q^i(-12,\text{ 6)  }\rightarrow\text{  }2(-12,\text{ 6)  }\rightarrow\text{   Q}^{ii}(-24,\text{ 12)} \\ R^i(-10,\text{ 3)   }\rightarrow\text{   }2(-10,\text{ 3)  }\rightarrow\text{   R}^{ii}(-20,\text{ 6)} \end{gathered}

5 0
1 year ago
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