Answer:
51°
Step-by-step explanation:
Remember, all 3 angles must add up to 180°
We can tell that this triangle is a right triangle, or a triangle that has a 90° angle. We also have another angle given, which is 39°. Currently we have two angles given.
Since all 3 angles have to add up to 180°,
90 + 39 + x = 180°
129 + x = 180°
180 - 129 = x
x = 51°
The missing angle is 51°
To see if your calculation is correct, you could add all 3 angles, and it should give you 180 as a sum.
90 + 39 + 51 = 180
Correct!
Answer:
xfchgvm tov h 7 6 5
Step-by-step explanation:
Answer:
the answer is A) -17
all you need to do is divide 8.5 ÷ -.5 to get -17
There are 4 quarts in a gallon, so multiply 20 x 4 to get 80.
The aquarium can hold 80 quarts.
Hope I helped!
*see attachment for the possible choice answers showing the boxes and dimensions
Answer:
Box D = 27 ft³
Step-by-step explanation:
To find out which has the greatest volume, we need to calculate the volume of each box given in the option using the formula of the volume of a rectangular prism = w × h × l.
Where w = width; h = height; and l = length.
Thus, the volume for the boxes are as follows:
=>Box A:
V = w × h × l
V = 3 × 1 × 5
V = 15 ft³
=>Box B:
V = w × h × l
V = 2 × 3 × 4
V = 24 ft³
=>Box C:
V = w × h × l
V = 1 × 2 × 7
V = 14 ft³
=>Box D:
V = w × h × l
V = 3 × 3× 3
V = 27 ft³
The shipping box with the largest volume is box D with a volume of 27 ft³