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Artyom0805 [142]
2 years ago
9

Hellppppp assaapp!!!!!

Mathematics
1 answer:
Vladimir79 [104]2 years ago
7 0

Hi there! :)

\large\boxed{d = \sqrt{73}}

Use the distance formula to solve for the distance between P and Q:

d = \sqrt {\left( {x_2 - x_1 } \right)^2 + \left( {y_2 - y_1 } \right)^2 }

The coordinates of point P are (-3, 2) and the coordinates of point Q are (5, -1). Plug these values into the equation above:

d = \sqrt {\left( {5- (-3) } \right)^2 + \left( {-1 - 2 } \right)^2 }

Simplify:

d = \sqrt {\left( 8 } \right)^2 + \left( {-4} \right)^2 }

d = \sqrt {64 + 9 }

d = \sqrt{73}

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The length of a tennis court is 10 feet shorter than 3 times its width x express and the perimeter of the tennis court in terms
Norma-Jean [14]

First, let's define our variables.


Let's call our width X(given)

and our length, since it's 10 shorter than 3 times the width, we can call our length:

3x-10

So, the perimeter of a rectange is equal to 2 times the length + 2 times the width.


So, when we plug our values in, we get

2(3x-10)+2x\\6x-20+2x\\8x-20

The perimeter is 8x-20


4 0
3 years ago
SHOW YOUR WORK FOR CREDIT!
julia-pushkina [17]
9x1=9
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9-27n
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5 0
3 years ago
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bazaltina [42]

Answer:

(a). Function 1

(b) Function 2

(c) Function 1,2 and 4

Step-by-step explanation:

Find the equation for all functions;

function 1: y= 2x+1

function 2: y= -2x+3

function 3: y= 5x-2

function 4: y= -4x-4

for answer of (a) y= mx+c

c is intercept. so function 1 has closest intercept to 0

for (b) the greatest y intercept is function 2

for(c) slope is m: we have function 1, 2 and 4

3 0
3 years ago
What is the value of x?<br><br> a. 25<br> b. 12<br> c. 7<br> d. 5
s2008m [1.1K]
A^2+b^2=c^2
4 squared and 3 squared =25
square root of 25 is 5
answer is d
6 0
3 years ago
Need help asap. Thanks in advance
laila [671]

Answer: 19º

Step-by-step explanation:

Use sine

Sin=\frac{opposite}{hypothenuse}

sin=\frac{2}{6}\\ sin=0.333\\sin^-^1=19

5 0
3 years ago
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