For this case we have that the total of the balls is 86. We know there are 8 footballs then:
Basketball: Two more than twice the number of footballs are basketballs, that is:
There are 18 Basketballs.
Baseballs: Four less than 5 times the number of footballs are baseballs, that is:
There are 36 Baseballs.
Softballs: Six more than half of baseballs are softballs. That is to say:
There are 24 Softballs
If we add we must get 86.
ANswer:
There are 8 Footballs
There are 18 Basketballs.
There are 36 Baseballs.
There are 24 Softballs
In any right triangle ABC, with right angle A we have the following:
and
.
This means that the sine of a non 90° angle, is equal to the cosine of its complementary angle.
Thus,
.
(Take a look at the picture. From the definition of trigonometric ratios in right triangles we have :
and
)
Answer: 19/20
Answer:
70°+56°+x-5=180°{sum of angle of triangle }
121+x=180°
x=180-121
x=59°
hope it helps.
<h3>stay safe healthy and happy.</h3>
Answer:
x=30
Step-by-step explanation:
The two angles are on a straight line, so they are supplementary. They add to 180 degrees.
4x+20+40=180
Combine like terms
4x+60=180
Subtract 60 from both sides
4x+60-60=180-60
4x=120
Divide both sides y 4
4x/4=120/4
x=30
8.71428571429 is the answer
