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MAXImum [283]
2 years ago
5

1. 2x - 5 = x

Mathematics
1 answer:
REY [17]2 years ago
7 0

Answer:

We need to solve each equation:

1. 2x - 5 = x

2x - x = 5

x = 5 ✅

2. -3b + 1 = 3b -5

5 + 1 = 3b + 3b

6 = 6b

b = 1 ✅

3. (1/2)t + 7 = (3/2)t - 4

t + 14 = 3t - 8

2t = 22

t = 11 ✅

4. -2.3 + 1.2x = 5.9 - 2.9x

2.9x + 1.2x = 5.9 + 2.3

4.1x = 8.2

x = 2 ✅

5. -7y -21 = -3y - 21

-21 + 21 = -3y + 7y

0 = 4y

y = 0 ✅

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115°

Step-by-step explanation:

<u>Exterior Angle Theorem</u> states that the sum of the two remote angles in a triangle is equal to the exterior angle.

  • Thus, 75 + 40 = 115°.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

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2 years ago
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leva [86]

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Step-by-step explanation:

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3 years ago
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8 0
2 years ago
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AVprozaik [17]

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what?

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1 year ago
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PLEASE ANSWER, I WILL MARK BRAINLYEST. IF YOU PUT AN ABSURD ANSWER I WILL REPORT. 50+ POINTS
puteri [66]

Answer:

The umbrella will fit in, but there will be a lot of extra room.

Step-by-step explanation:

Remember the Pythagorean theorem:

x^(2) + y^(2) = n^(2)

where "x" and "y" are the legs of the right triangle and "n" is the hypotenuse

In this problem it is given that the sides (legs) are:

38in, and 24in

and diagonally across is 29in

so the hypotenuse is 29in

therefore we can form the equation:

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3 years ago
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