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solniwko [45]
3 years ago
7

Create an equivalent expression that includes a set of parentheses that make the value of the expression 13. Remember, you can h

ave two or more numbers within the set of parentheses.
1/2 X 12 + 2 -2 + 11

I need help because the last person that helped with this question made me click a link and it made me download a bunch of virus-helping apps and they are so annoying. And I never even got the darn answer!
Mathematics
1 answer:
Ratling [72]3 years ago
3 0

Answer:

(2*9)-5+0

This equals 13.

(8*7)/4-1

This also equals 13.

Hope this helps!

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Drag each label to the correct location on the table. Not all labels will be used.
aleksandr82 [10.1K]

Answer:

5

Step-by-step explanation:

I took the test its correct

8 0
3 years ago
Would the answer be A ) 15 or B ) 18?
Stels [109]
Your answer is (A 15)
6 0
3 years ago
Segment addition, how do u solve it? Step by step.
weeeeeb [17]

Answer:

x=7  DO=25  OG=35

Step-by-step explanation:

4x-3+2x+21=60            4(7)-3                  2(7)+21

4x+2x   -3+21                 28-3=25             14+21=35

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5 0
3 years ago
numerele a, b si c sunt direct proportionale cu 2, 3 si 5. Daca media aritmetica a celor trei numere este egala cu 100, determin
Fynjy0 [20]

Answer:

a = 60

b = 90

c = 150

Step-by-step explanation:

Numerele a, b și c sunt direct proporționale cu 2, 3 și 5.

Unde k este constantă de proporționalitate

a ∝ 2

a = 2k

b ∝ 3

b = 3k

c ∝ 5

c = 5k

Dacă media aritmetică a celor trei numere este egală cu 100, determinați numerele a, b și c

= 2k + 3k + 5k / 3 = 100

= 10k / 3 = 100

Cross Multiply

= 10k = 3 × 100

= 10k = 300

Împărțiți ambele părți la 10

k = 300/10

k = 30

Pentru numărul a

a = 2k

a = 2 × 30

a = 60

Pentru numărul b

b = 3k

b = 3 × 30

b = 90

Pentru numărul c

c = 5k

c = 5 × 30

c = 150

Prin urmare, a = 60, b = 90, c = 150

3 0
3 years ago
What is the value of x?
vekshin1

Answer:

12, im pretty sure

Step-by-step explanation:

5 0
3 years ago
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