Answer:
Circle
Explanation:
I just took the test and got it right.
Answer:
MAYBE: 14?
Step-by-step explanation:
i just read it in the pic above and worked it out.
Answer:
70° and 110°
Step-by-step explanation:
If two angles forms a linear pair, this means that the sum of the angles is 180°. If the measure of one angle is x and the measure of the other angle is 1.4 times x plus 12∘
Let A be the first angle = x°
Let B be the second angle = (1.4x+12)°
Since they form a linear pair, then
A+B = 180°
x + 1.4x+12 = 180°
2.4x = 180-12
2.4x = 168
x = 168/2.4
x = 70°
The measure of angle A = 70°
The measure if angle B = 1.4x+12
B = 1.4(70)+12
B = 98+12
B = 110°
The measure of both angles are 70° and 110°
Answer:
11/2 x 7/4 = 77/8 = 9 5/8
Step-by-step explanation:
Answer:
12 - 3 y ÷ 2 + y( 2 y - 4 ÷ y ) = 21.51.
Step-by-step explanation:
Here, the given expression is:
12 - 3 y ÷ 2 + y( 2 y - 4 ÷ y )
Now, we need to evaluate the given expression for y = 3
12 - 3 y ÷ 2 + y( 2 y - 4 ÷ y ) by the rule of BODMAS
12 - 3 y ÷ 2 + y( 2 y - 4 ÷ y ) = 12 - 3(3) ÷ 2 + 3(2(3) -4 ÷ 3)
= 12 - 9 ÷ 2 + 3( 6 - 4 ÷ 3)
= 12 - <u>9</u><u> ÷ 2</u> + 3( 6 - <u>4 ÷ </u><u>3</u>)
= 12 - <u>4.5</u> + 3( 6 - <u>1.33</u>)
= 7.5 + 3(4.67)
= 7.5 + 14.01
= 21.51
So, 12 - 3 y ÷ 2 + y( 2 y - 4 ÷ y ) for y = 3 is 21.51.
