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Basile [38]
4 years ago
11

In △ABC, AB¯¯¯¯¯∥CD¯¯¯¯¯ and m∠2=31°.

Mathematics
2 answers:
Arturiano [62]4 years ago
8 0
The answer is 31° by the Alternate interior angle theorem.
Ksivusya [100]4 years ago
8 0

Answer:

answer is 31 degrees

Step-by-step explanation:

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Triangle A is mapped onto triangle A’
Pavlova-9 [17]

Answer:

What do you mean???

Step-by-step explanation:

6 0
3 years ago
A jar contains 25 red tiles and 95 blue tiles. one tile is to be randomly selected from the jar. Sara calculated the probability
poizon [28]

I really wish I could help but I really dk the answer and I need points asappppp so that I can get answers to my questions so I can give them in rnnnn!!! Sorryyyyy (atleast I'm being honest)

4 0
3 years ago
Tell weather -3>-x/5; x =10 is a solution of inequality
chubhunter [2.5K]

Answer: \begin{bmatrix}\mathrm{Solution:}\:&\:x>15\:\\ \:\mathrm{Interval\:Notation:}&\:\left(15,\:\infty \:\right)\end{bmatrix}

Step-by-step explanation:

-3>-\frac{x}{5}

-\frac{x}{5}

5\left(-\frac{x}{5}\right)

-x

\left(-x\right)\left(-1\right)>\left(-15\right)\left(-1\right)

x>15

4 0
3 years ago
Read 2 more answers
Is there's a multiple of 1/6 between 3/6 and 4/6?
irina [24]
Lets find that out writing equations and solving them, a multiple of 1/6 is something like this (1/6)x, so we have
(1/6)x > 3/6
and
<span>(1/6)y < 4/6
</span>lets solve both equations:
<span>(1/6)x > 3/6
</span>x > 6(3/6)
x > 3

<span>(1/6)y < 4/6
</span>y < 6(4/6)
y < 4

So the number must be between 3 and 4, which is obvious, lets try with 3.5 then, that is 3 5/10 or 35/10 = 7/2 in fractional form, and lets try it out:
(1/6)(7/2) = 7/12
finally we compare with the original fractions:
1/6 < 7/12
2/12 < 7/12
So, it comply with being greater than 1/6, now lets compare with 4/6
7/12 < 4/6
<span>7/12 < 8/12
</span>therefore is also smaller than 4/6 and hence 7/12 is a multiple of 1/6 between 3/6 and 4/6
7 0
4 years ago
Read 2 more answers
It takes Bobby 12 hours longer to build a robot than it takes Alex. Together, they can build the Robot in 8 hours. How long does
anyanavicka [17]

Answer:

24 hours

Step-by-step explanation:

The computation of the number of hours taken by Bobby to build the robot by himself is shown below:

Given that

Bobby could take 12 hours

Together they could build in 8 hours

So based on the above information

the number of hours taken by Bobby to build the robot by himself is

Let us assume the above line be x

So,

\frac{1}{8}-\frac{1}{12} = \frac{1}{x}  \\\\\frac{6 - 4}{48} = \frac{1}{x}  \\\\\frac{2}{48} = \frac{1}{x}  \\\\x = \frac{48}{2}

x = 24 hours

6 0
3 years ago
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