Answer: -0.89 1-21 0.4 1/2 9/8
Step-by-step explanation:
Answer:
x = 14
Step-by-step explanation:
Given that,
2:7 is expressed in the form for 4:x.
We need to find the value of x.
2:7 must be equated to 4:x.
So,

So, the value of x is equal to 14.
Answer:
A
Step-by-step explanation:
sorry if wrong:)
1 multiplied by 0.50 or multiplied by any number between .05 and 0.75
Answer: 35
Step-by-step explanation:
The sum of interior angles of a triangle is 180°.
40 + 2a + 2a = 180
4a + 40 = 180
4a = 140
a = 35