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ss7ja [257]
2 years ago
7

Area 32 perimeters 24 find length and wudth

Mathematics
2 answers:
valina [46]2 years ago
5 0

The answer is 8 and 4.
This is because area is length times width and 8*4 equals 32.
Perimeter is adding all of the sides together. If two of the sides are 4 that equals 8 and if the other two sides are 8 that equals 16. 16 plus 8 is 24.
Vilka [71]2 years ago
3 0

Area is L*W

Perimeter is all sides added together

Answer is 8 and 4 for the length and width

Explanation:

8*4=32

8+8+4+4=24

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Natalie walk 3/5 mile and a 1/2 hour . how fast did she walk in in miles per hour?
Talja [164]
She walks 6/5 of a mile in 1 hour

So, she walks 1.2 miles per hour
7 0
3 years ago
What is the height of this triangle?
zavuch27 [327]

Answer:

XY (height) is approximately 20.8 feet

Step-by-step explanation:

let h = XY

tan60° = h/12

h = 12·tan60°

h = 20.78 ft

3 0
3 years ago
Solve for x in the equation X2-8x+41 = 0 -
djverab [1.8K]

Answer:

The value of x fro the given equation is ( 4 + 2 i ) , ( 4 - 2 i )

I.e option D  

Step-by-step explanation:

Given equation as :

x² - 8 x + 41 = 0

For quadratic equation  ax² + b x + c = 0

The value of x = \frac{-b\pm \sqrt{b^{2}-4\times a\times c}}{2\times a}

∴ For equation x² - 8 x + 41 = 0

Or,                x = \frac{8\pm \sqrt{-8^{2}-4\times 1\times 41}}{2\times 1}

Or,                x = \frac{8\pm \sqrt{-100}}{2}

Or,                x = \frac{8\pm 10i}{2}

∴                  x = ( 4 + 2 i ) , ( 4 - 2 i )

Hence The value of x fro the given equation is ( 4 + 2 i ) , ( 4 - 2 i )

I.e option D     Answer

7 0
3 years ago
The population of a city (in millions) at time t (in years) is P(t)=2.6 e 0.005t , where t=0 is the year 2000. When will the pop
lora16 [44]

Answer:

  year 2139

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The population will double when the factor e^(.005t) is 2.

  e^(.005t) = 2

  .005t = ln(2)

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The population will be double its size at t=0 when t=138.6. That is the population will be about 5.2 million in the year 2139.

7 0
3 years ago
If x=0 and y>0, where is the point (x,y) located?
Masja [62]

Answer:

<h2>on the positive y-axis</h2>

Step-by-step explanation:

Look at the picture.

(1) If x = 0, then the point is on the y-axis.

(2) If y > 0, then the point is above the x-axis.

From (1) and (2) we have: The point is on the positive y-axis.

5 0
3 years ago
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