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Andrew [12]
3 years ago
13

Is 8 1/2 a whole number,integer or Irrational, Rational,Real????

Mathematics
2 answers:
oksano4ka [1.4K]3 years ago
7 0
Eight and a half is a whole number.
Mnenie [13.5K]3 years ago
6 0
Whole hope this helps
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Which postulate (if any) should be used to show the triangles are congruent?
dezoksy [38]

Answer:

ASA

Step-by-step explanation:

SAS, it must go in order and SAS covers it up, Side, Angle, Side

7 0
3 years ago
there Are 3 brothers, Daryl, Malik, and Terrance who’s ages add up to 26 years. Daryl is 3 times as old as Mail, and Terrance is
Scorpion4ik [409]

Answer:

Daryl = 9, Malik = 3, Terrance = 14

Step-by-step explanation:

We can use letters to represent each brother's name, so

D + M + T = 26

3M = D

D + 5 = T

then we can plug in the 3M in the third problem for D

3M + 5 = T

Then we can go back to the first problem and plug in 3M and (3M + 5)

3M + M + (3M + 5) = 26

4M + (3M + 5) = 26

7M = 21

M = 3

plug 3 in for M in the second equation:

3 x 3 = D

D=9

Then go back to the first equation:

9 + 3 + T = 26

12 + T = 26

T = 14

So T = 14

D = 9

and M = 3

4 0
3 years ago
Read 2 more answers
The perimeter of a rectangular school yard is 428 meters. It is 100 meters wide. How long is it?
kramer

Answer:

i dont think theres engouh info to answer that

Step-by-step explanation:

4 0
4 years ago
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Simplify the expression by combining like terms. select the most simplifled expression: 4(5m + 3) + 2m
kirill115 [55]

Answer:

22m + 12

Step-by-step explanation:

4(5m + 3) + 2m

20m + 12 + 2m

22m + 12

6 0
3 years ago
Please help this is in my test tomorrow♡
MAVERICK [17]

Answer:

<u><em>67</em></u>

Step-by-step explanation:

<u><em>50-40+87-30</em></u>

=50+(- 40)+87(-30)

=50+87+(-40)+(-30)

=(50+87+(-40)+(-30)

=137+(-70)

=67

<u><em></em></u>

<u><em></em></u>

<u><em></em></u>

<u><em>when he wins, we add points. When he loses ,we subtract points.The score is 50 points. We right  an expression to find the final score </em></u>

5 0
3 years ago
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