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CaHeK987 [17]
4 years ago
8

Select the correct answer from each drop down menu. Complete the statements about the closure of sets.

Mathematics
1 answer:
anygoal [31]4 years ago
4 0

Answer:

not closed

included

closed

included

Step-by-step explanation:

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Urgent help needed, thanks!
SSSSS [86.1K]

Answer:

2/5 is the rest of the shirts

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Solve 3x+2y=7 and x-4y=-21 by using substitution
noname [10]
3x+2y=7 \\
x-4y=-21 \\ \\
\hbox{solve the second equation for x:} \\
x-4y=-21 \\
x=4y-21 \\ \\
\hbox{substitute 4y-21 for x in the first equation:} \\
3(4y-21)+2y=7 \\
12y-63+2y=7 \\
14y=7+63 \\
14y=70 \\
y=\frac{70}{14} \\
y=5 \\ \\
x=4y-21=4 \times 5-21=20-21=-1 \\ \\
\boxed{(x,y)=(-1,5)}
7 0
3 years ago
Steve's mom's age is 7 years less than 3 times Steve's ages.​
murzikaleks [220]

Answer:

y = 3x + 7

(Not sure what the question was so, I just put it in slope intercept form)

Step-by-step explanation:

Let x be Steve's age.

Steve = x

Steve's Mom = y

Now let's create an equation:

y - 7 = 3x

y = 3x + 7

(Not sure what the question was so, I just put it in slope intercept form)

Please let me know if I misunderstood the question that way I can help you! <3

3 0
3 years ago
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Minor arc KL measures 135°. Circle O is shown. Line segments K O and O L are radii. Which is the radian measure of central angle
snow_lady [41]

StartFraction 3 pi Over 4 EndFraction radians

Step-by-step explanation:

Pi radians is equal to 180°

Given the minor arc angles as 135°, change this value to pi radians

180° =π radians

135° = ?

Cross multiply

135° * π radians / 180°

=135/180 *  π radians

=3 π/4  radians

Learn More

Changing degrees to radians :brainly.com/question/12095161

Keywords: minor arc, measure, circle, line segment, radii, central angle

#LearnwithBrainly

3 0
3 years ago
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What is the value of the expression shown below? 3+ (2 + 8)2 + 4x​
andreev551 [17]

Answer:The answer to this is 4 and 9 over 16.

Step-by-step explanation:

b

4 0
2 years ago
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