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Alex Ar [27]
2 years ago
6

Evaluate Enter the number that belongs in the green box

Mathematics
1 answer:
Reptile [31]2 years ago
7 0

Answer:

answer is

\frac{2 +  - ( - 28)}{2}

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I need help
zhenek [66]

Answer:

10 miles

Step-by-step explanation:

35/7 ?/2   2x35=70/7=10 butterfly cross multiply and divide

4 0
3 years ago
Read 2 more answers
Which of the following relations are functions?
Alisiya [41]
<span>{(c,e),(c,d),(c,b)} is NOT a function since the input c has multiple outputs (e,d,b). So choice B is out

</span><span>{(b,b),(c,d),(d,c),(c,a)} is NOT a function either. The input 'c' corresponds to the output 'd' and 'a' at the same time. So choice C is out too
</span><span>
Choices A and D are the answer. They are functions since any given input corresponds to exactly one output. 

</span>
7 0
3 years ago
Read 2 more answers
Select all irrational numbers. √4 √8 √10 √15 √35
larisa [96]
√4 =2
√8= 2<span>√<span>2
</span></span>√10=√10 as (Decimal: 3.162278)
√15=√15 as (Decimal: 3.872983)
√35=√35 as (Decimal: 5.91608)
6 0
3 years ago
A chemist has three different acid solutions. The first acid solution contains 25%
PilotLPTM [1.2K]
Solution:
Let the volume (in litres) of acids used be:
x1=amount of 25% acid
x2=amount of 40% acid
x3=3*x2=amount of 60% acid
8 0
3 years ago
Nikhil, Davina and Sid share a tin of celebrations amongst themselves in the ratio of 8:12:20 respectively.
Sav [38]

Answer:

160

Step-by-step explanation:

n : d : s

8 : 12 : 20

davina = 48 sweets

48/12 = 4

8 + 12 + 20 = 40

40 x 4 = 160 sweets total

5 0
2 years ago
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