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SIZIF [17.4K]
3 years ago
5

Do the side lengths 9in, 12in, and 15in make a right triangle?​

Mathematics
1 answer:
Cloud [144]3 years ago
6 0

Answer:

No

Step-by-step explanation:

Add A and B together if its greater or less than side C, it is not a right triangle

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malik collects rare stamps and has a total of 212 stamps. he has 34 more domestic stamps than foreign stamps. let x represent th
valina [46]
<span>x = number of domestic stamps

y = number of foreign stamps

Malik collects rare stamps and has a total of 212 stamps.
 
=> x + y = 212

he has 34 more domestic stamps than foreign stamps.

=> x = y + 34


which equation represents the total number of stamps malik collected?

x + y = 212

which equation represents the difference in the number of foreign and domestic stamps malik collected?

x - y = 34

which system of linear equations represents the situation?

x + y = 212
x - y = 34
</span>
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3 years ago
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Subjects for the next presidential election poll are contacted using telephone numbers in which the last four digits are randoml
Svetach [21]

Values are 0to1
n=10
1-(4/10)^4=0.344
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3 years ago
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What equivalent expressions are related to
Finger [1]

Answer:

25z + 35

Step-by-step explanation:

5 times 5z is 25z plus 5 times 7 is 35..

7 0
2 years ago
What are the coordinates of each point after quadrilateral ABCD is reflected across the y-axis and then translated 2 units down?
dezoksy [38]

Answer:

A" = (3,2)\ \ B" = (-1,1)\ \ C" =(-3,4)\ \ D =(-1,4)

Step-by-step explanation:

Given [Missing]

A = (-3,4)

B = (1,3)

C =(3,6)

D =(1,6)

The first transformation: reflection across the y-axis.

The rule is: (x,y)==>(-x,y)

So:

A = (-3,4) ==>A' = (3,4)

B = (1,3) ==> B' = (-1,3)

C =(3,6) ==> C' = (-3.6)

D =(1,6) ==> D' = (-1,6)

Translation 2 units down

The rule is: (x,y)==>(x,y-2)

So:

A' = (3,4) ==> A" =(3,4-2) =(3,2)

B' = (-1,3) ==> B" = (-1,3-2) = (-1,1)

C' = (-3.6) ==> C" = (-3,6-2) = (-3,4)

D' = (-1,6) ==> D" =(-1,6-2) = (-1,4)

Hence:

A" = (3,2)\ \ B" = (-1,1)\ \ C" =(-3,4)\ \ D =(-1,4)

4 0
3 years ago
I need help!! Solve -8s-4&gt;3s+3<br> Will mark brainliest!!
iVinArrow [24]

-7/11

Step-by-step explanation:

-8s-4>3s+3=

-8s-3s=3+4

-11s=7

s=-7/11

5 0
3 years ago
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