Answer:
88 points
Step-by-step explanation:
score of fifth game = total point in fifth game - total point in fourth game
Total point in games = average number of points x number of games
(76 x 5) - (73 x 4)
= 380 - 292
= 88 points
15b + 22ym = 15 is the answer
Question 1:
the two sides are both 21 making this an isoceles triangle. In an isoceles triangle not only are two sides the same, but the bottom two angles are as well.
We know a triangle has 180°. We know the top Angle is 38° and the bottom two are the same.
we can setup an equation like this
2x + 38 = 180.
Subtract 38: 2x = 142
Divide by 2: x = 71
question 2:
the hash marks on the two sides mean they are the same length. So we are dealing with an isoceles triangle again.
Since the bottom two angles are the same, we know Angle B is also 47°.
Knowing that 180° are in a triangle, and the two 47° angles make up 94°, we know the top Angle is 86°.
The two curve lines at the top represent that those angles are the same. since we know that whole top Angle is 86, we divide that by two.
86 / 2 = 43. so y = 43°
to find x, we once again know 180° in a triangle. so take the 47° from the corner and the 43° from the top to find x.
47 + 43 + x = 180
Subtract 47 & 43: x = 90
It's Kara. The 2 is in the tens place and the 7 is in the ones place.
You can draw 2 rows of ten blocks and 7 seperate blocks.
Hope this helps!
Instead of putting the diving put the multiply and you’re answer will be correct