Answer:
30°
Step-by-step explanation:
53°+97°+x = 180°
The sum of three angles must equal 180°
Solve the equation.
150°+x = 180°
x = 180°-150°
x = 30°
Therefore, x = 30°
Answer:
128
Step-by-step explanation:
8x +78 =2x+114
Then
6x =36
Then
x = 6
=> B = 2*6+114 =126
:)
Answer:
x = 299/6
y = 60 - (299/6)
Step-by-step explanation:
-5(60-x) = -1 - x
-300 + 5x = -1 - x
6x = 299
x = 299/6
y = 60 - (299/6)
Answer: Digit Place Value
7 Tens
5 Ones
.
7 Tenths
3 Hundredths
3 Thousandths
Step-by-step explanation: this should help its not the answer but it's support
Answer:
Simplify the expression.
13
x
3
+
3
x
2
+
1
Step-by-step explanation: