To find this answer, use multiples. For every 5000 feet ascended, deduct 18 degrees. For 20,000 feet, which is (4 * 5000), use (4 * -18). In this case, the answer is -72 degrees F, so the integer described would be -72.

7 0

3 years ago

X + 2y = 10 3x + 4y = 8 Which point is the solution to the system of equations?

bija089 [108]

Answer:

x = -12

y = 11

Step-by-step explanation:

i used substitution and let 'x' = 10 - 2y

3(10 - 2y) + 4y = 8

30 - 6y + 4y = 8

30 -2y = 8

-2y = -22

y = 11

x + 2(11) = 10

x + 22 = 10

x = -12

6 0

3 years ago

Kaitlyn put a third of a cup of sugar into the bowl. She then added one and one-fifth cups more. Realizing that she put in too m

Verizon [17]

Answer:

23/30

Step-by-step explanation:

7 0

3 years ago

20 points and brainliest to first correct answer :)

laila [671]

Answer:

7(tan50°)

Step-by-step explanation:

so first you need to find which formula will be using to do this you need to find if you are talking about the hypotenuse, opposite or adjacent.

there are 3 formulas if you need then tell me??

5 0

2 years ago

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