Answer:
Step-by-step explanation:
This is how to round 6.47 to the nearest tenth.
First note that 6.47 has two parts. The integer part to the left of the decimal point and the fractional part to the right of the decimal point:
Integer Part: 6
Fractional Part: 47
To round 6.47 to nearest tenth means to round the numbers so you only have one digit in the fractional part.
Answer:
71 %
Step-by-step explanation:
Paper 1 :
65% of 120 = 0.65 X 120 = 78
Paper 2 :
80% of 80 = 0.8 X 80 = 64
Total Percentage:
Add the two scores 78 + 64 = 142
Add the what it was out of 120 + 80 = 200
Use (Score / Total marks available) X 100
(142 / 200) X 100 = 71
9514 1404 393
Answer:
k = 3
Step-by-step explanation:
It is convenient to look at the line y=1 to see that f(0) = 1 and g(3) = 1. Then for x=3, g(3) = f(3 -k) = f(0) = 1
k = 3
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k is the amount by which the function has been shifted to the right. By comparing grid-intersection points on f(x) and g(x), we see that g(x) is 3 units to the right of f(x), so k = 3.
Answer:
A E F
Explanation:
Rules to know:
Triangles = 180 degrees
Straight lines = 180 degrees (example z + w = 180)
Therefore: angles of straight line = angles of triangle
A : w is an obtuse angle (greater than 90) and x is acute (less than 90)
E : w is obtuse whereas y is acute.
F : Since triangle = 180 = x + y + z
Straight line = 180 = z + w
Equate the two:
z + w = x + y + z (subtract z from both sides)
w = x + y
Answer:
Side-Angle-Side is a rule used to prove whether a given set of triangles are congruent. If two sides and the included angle of one triangle are equal to two sides and included angle of another triangle, then the triangles are congruent.
Step-by-step explanation:
