Answer:
Step-by-step explanation:
The figure B is the scaled copy of the figure A.
The both figures are similar to each other.
<u>The scale factor is the ratio of corresponding sides of figure B to A:</u>
or
Answer:
x=2
Step-by-step explanation:
0.3(4-x)=x-1.4
1.2-0.3x=x-1.4
1.2-0.3x-x=-1.4
1.2-1.3x=-1.4
1.3x=1.2-(-1.4)
1.3x=1.2+1.4
1.3x=2.6
x=2.6/1.3
x=2
Step-by-step explanation:
✰
- 7 , 8 , 2 , 3 , 9 , 3 , 7
Here ,
- Frequency of 7 = 2
- Frequency of 8 = 1
- Frequency of 2 = 1
- Frequency of 3 = 2
- Frequency of 9 = 2
➺ 7 and 3 has the highest frequency i.e 2. So , Mode of the given data is 3 & 7 .
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Answer:
52º, 128º
Step-by-step explanation:
8. Because ∠6 is an opposite angle to ∠5, ∠6=∠5=52º;
9. Because line a//line b, ∠6=∠4=52º, so ∠7=180º–52º=128º
Answer:
The missing measurement is 8
Step-by-step explanation: