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kakasveta [241]
3 years ago
8

At maximum speed, an airplane travels 1720 miles against the wind in 5 hr, the plane can travel the same distance in 4 hr

Mathematics
1 answer:
gregori [183]3 years ago
5 0
The answer would be 430mph.
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Is the additive inverse of an integer always negative? Explain.
andre [41]

Answer:

Step-by-step explanation:

We do not consider zero to be a positive or negative number. For each positive integer, there is a negative integer, and these integers are called opposites. For example, -3 is the opposite of 3, -21 is the opposite of 21, and 8 is the opposite of -8. ... If an integer is less than zero, we say that its sign is negative

3 0
3 years ago
Which of the following equations is equivalent to 2(3x - 1) = 3 - (- 2 - x)?
KengaRu [80]

Answer:

It would be 2. 6x - 1 = 1 + x

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
PLEASE HELP!! find the value of x. attached image.
slamgirl [31]

Answer:

x     =   4.712145

Step-by-step explanation:

Given a=20 and b=28,

c = 4√74 = 34.409301068171

∠α = 35.538° = 35°32'16" = 0.62025 rad

∠β = 54.462° = 54°27'44" = 0.95055 rad

Area = 280

Perimeter = 82.409301068171

<h2><u>_____________________________________</u></h2>

Let's solve your equation step-by-step.

9x−8=34.409301

Step 1: Add 8 to both sides.

9x−8+8=34.409301+8

9x=42.409301

Step 2: Divide both sides by 9.

\frac{9x}{9} =\frac{42.409301}{9}

x=4.712145

<h2>Answer:</h2><h2>x=4.712145</h2>

4 0
2 years ago
Circle the value that solutions of the inequality 2x - 3 &lt; -9
velikii [3]

Answer:

x < -3

Step-by-step explanation:

2x - 3 < -9

Add 3 to each side

2x - 3+3 < -9+3

2x < -6

Divide by 2

2x/2 < -6/2

x < -3

5 0
3 years ago
How do I solve this equation by taking the square root?
Katarina [22]
V=2 BECAUSE 
7v2+1=29
7v2=28
v2=4
v=2
7 0
3 years ago
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