C.) 2 is the right answer
Step-by-step explanation:
Given
-15(x-__)=25
We can see in the next step
We can check by substituting each option one by one
So,
A.) -30
We can see that by putting -30 we don't get the expression given in the picture so it is not the right answer.
B.) -2
We can see that by putting -2 we don't get the expression given in the picture so it is not the right answer.
C.) 2
We get the same expression by putting 2 in the blank so it is the right answer.
Hence,
C.) 2 is the right answer
Keywords: Expressions, Variables
Learn more about expressions at:
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Answer:
Step-by-step explanation:
Side Original length Copy length
a 4 1
b 6 1.5
c 20 5
d 16 4
Answer:
m∠ABC = m∠BED; Corresponding Angles Theorem
Step-by-step explanation:
<u>Given:</u> line BC is parallel to line ED m∠ABC = 70° m∠CED = 30°
<u>Prove:</u> m∠BEC = 40°
Statement Justification
1. line BC is parallel to line ED - Given
2. m∠ABC = 70° - Given
3. m∠CED = 30° - Given
4. m∠BEC + m∠CED = m∠BED - Angle Addition Postulate
5. m∠ABC = m∠BED - Corresponding Angles Theorem
6. m∠BEC + 30° = 70° - Substitution Property of Equality
7. m∠BEC = 40° Subtraction Property of Equality
Answer:
THE VALUE OF X = 3 .
Step-by-step explanation:
From the Δ RQP and Δ TSP ;
⇒ ∠ TPS = ∠ RPQ ( since both are common angle )
⇒ RQ ≈ TS ( parallel lines )
⇒ ∠ PRQ = ∠ PST ( Corresponding angle )
∴ Δ RQP ≅ Δ TSP ( BY ASA RULE )
Now ,
⇒ X = 3