3 years ago

Find the mid segment of GH

Mathematics

1 answer:

noname [10]3 years ago

8 0

Answer:

B. 2

Step-by-step explanation:

Based on the Midsegment of a trapezoid theorem:

GH = (BC + FE)/2

9x - 3 = (19 + (5x + 1))/2) (substitution)

9x - 3 = (20 + 5x)/2

Cross multiply

2(9x - 3) = 20 + 5x

18x - 6 = 20 + 5x

Collect like terms

18x - 5x = 20 + 6

13x = 26

Divide both sides by 13

x = 26/13

x = 2

You might be interested in

Plutonium -25 has a half live of 6 hours . George has 5000 grams of plutonium -25 . How much plutonium-25 will hearse have after

mart [117]

The amount (a) after d days will be
.. a(d) = 5000*(1/2)^(4d)

.. a(4) = 5000*(1/2)^(4*4) = 5000/2^16 ≈ 0.076 . . . grams

George will have about 0.076 grams after 4 days.

8 0

3 years ago

Plot points for the function f(x) = x^2 + 2x by creating a table of values. Make sure your table includes at least two points to

ser-zykov [4K]

Answer:

Hope this helped

8 0

3 years ago

54 divided by 2,263????????

forsale [732]

Answer:

0.02386212991

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Find the area of the figure. The area is square inches.<br><br>please help!

Nostrana [21]

Answer:

154 inchs

Step-by-step explanation:

22 * 14 divided by 2

7 0

3 years ago

If you used about 25 ft to create the garden border, what is the approximate diameter of the garden to the nearest foot. Use π ≈

choli [55]

7.96 should be the answer.

3 0

3 years ago