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3 years ago

Find the area of the triangle.

Mathematics

1 answer:

mars1129 [50]3 years ago

6 0

Answer:

i think the answer is area = 1695.47 ft squared

Step-by-step explanation:

just do 45.7 x 37.1 since you’re finding area of a SQUARE which has all equal sides.

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It is 2,949 miles round trip to Craig's aunt's house.

Vladimir [108]

Answer: 2,949 times 7 = 20643 miles he travels in all this year.

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4 years ago

To go to the state park. Mary's family had to pay $3 for the car. plus $2 for each person in the car. Write an expression that c

Helga [31]

Answer:

3+2x or 2x+3

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Elyria Warehousing desired to locate a central warehouse to serve five Ohio markets. Placed on a grid system, its five markets h

Iteru [2.4K]

Answer:

The correct option is 2.

Step-by-step explanation:

According to the the center-of-gravity technique, the coordinates of the center-of-gravity location are

$(\frac{\sum x_iL_i}{\sum L_i},\frac{\sum y_iL_i}{\sum L_i})$

Where ( $(x_i,y_i)$ represent the coordinates and $L_i$ is demand.

We have to find the Y-coordinate of the center-of-gravity location.

The sum of product of demand and corresponding y coordinates is

$\sum y_iL_i=65\times 2200+55\times 900+95\times 1300+200\times 1750+175\times 3100=1208500$

The sum of demanded units is

$\sum L_i=2200+900+1300+1750+3100=9250$

The Y-coordinate of the center-of-gravity location is

$y_0=\frac{\sum y_iL_i}{\sum L_i}$

$y_0=\frac{1208500}{9250}$

$y_0=130.6486$

$y_0\approx 131$

The Y-coordinate of the center-of-gravity location is 131. Therefore the correct option is 2.

7 0

3 years ago

The number of eggs in the refrigerater e decreased by 5 equals 18

Llana [10]

If your writing the equation it would be e subtracted by 5 equals 18 so it would look like e-5=18

5 0

3 years ago

Tion of your knowledge on the nature of roots:

MAXImum [283]

Answer:

The roots are not real.

Step-by-step explanation:

To prove : The roots of I/2 +9 (1-k) are real for all real values of k ?Solution :

The roots are real when discriminant is greater than equal to zero.

i.e b2-4ac>0 But the roots are imaginary therefore the roots of the given equation are not real for any value of k.If x²+kx+k=0, find the value of k, If the roots are real & equal.

3 0

3 years ago