30. In a contest, Joy earned 5/9 of a point. Denise earned
2/9 of a point. How many points did they earn altogether
for their team?
a.
2/9
b.
7/18
c.
10/31
d.
7/9
e.
none of these

d. 7/9

Step-by-step explanation:

The total points earned by both Joy and Denise: 5/9 + 2/9 = 7/9

7/9

Step-by-step explanation:U basically add 2/9 and 7/9 coz they have the same denominators

rectangle: 9 1/8 x 4 1/9 = 37 37/72in

parallelogram: b times h= 10.3 x 6.2 = 63.86

trapezoid: a+b/2 times h= 42.5

volume of prism: l times w times h= 36

x = 17

step-by-step explanation:

in the given figure, two triangles are inscribed in a circle where ∠bae ≅ ∠dae which makes the side be and de equal so we can write it as:

3x - 24 = x + 10

solving this equation for x to get:

3x - x = 10 + 24

2x = 34

x = 34/2

x = 17

therefore, the value of x = 17.