Answer:
3.5
Step-by-step explanation:
98/8=12.25
√12.25=3.5
Answer:
1. a) 8 cm × 8 cm = 64 sq cm
b) (64 cm²) × 6 squares = 384 sq cm
2. 152 sq cm
Step-by-step explanation:
1. The area of any rectangle is the product of its length and width. For a square, length and width are the same. The square faces of your die have length and width of 8 cm, so the area is (8 cm) × (8 cm) = 64 sq cm.
A cube has 6 faces of identical size, so the total surface area is 6 times the area of one face. Your cube's surface area is 6 × 64 sq cm = 384 sq cm.
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2. A rectangular prism (cuboid) has 6 faces—3 pairs that are the same size. The area is the total of the areas of these pairs of faces. It can be computed by ...
A = 2(LW + WH + LH)
For your rectangular prism, this is ...
A = 2((8 cm)×(6 cm) + (6 cm)×(2 cm) + (8 cm)×(2 cm))
= 2(48 sq cm + 12 sq cm + 16 sq cm)
= 2×(76 sq cm)
= 152 sq cm
Answer:
The slope of the line is 3.
The point on the line (1,4).
Step-by-step explanation:
Point Slope form is: 
'm' is the slope.
(x1, y1) is the point used to make the equation.
In the equation given, 3 replaces 'm', 4 replaces '<em>y1'</em> and 1 replaces '<u>x1'</u>.
y - <em>4</em> = 3 (x - <u>1</u>)
Therefore:
The slope of the line is 3.
The point on the line (1,4).
<em>Brainilest Appreciated. </em>
The circumcenter of a triangle is the point where the perpendicular bisectors of the sides intersect. It is also the center of the circumcircle, the circle that passes through all three vertices of the triangle. This page shows how to construct (draw) the circumcenter of a triangle with compass and straightedge or ruler. This construction assumes you are already familiar with Constructing the Perpendicular Bisector of a Line Segment.
First you would put them in order, then cross off one from one side, then another number from the other side, and repeat that until you get to the middle, and thats your answer. If there is 2 numbers, add them and divide by 2
