Answer:
the real distance from the shop to the store is
Step-by-step explanation:
we know that
The scale of the map is to
so
by proportion
find the real distance for a distance in a map of
therefore
the real distance from the shop to the store is
Suppose U={0, 1, 2, 3, 4, 5, 6}, A={2, 4, 6}, and B={1, 2, 3}. Tell whether each statement is true or false.
mina [271]
That asks if A is a subset of U. Since each member of A, namely 2, 4 and 6, is also in U, A is indeed a subset of U.
Answer: TRUE
Angle at centre = 2 x angle at circumference.
since angle BDC is 92 degrees, angle BAC will be 92/2 degrees
Answer:
6 sq units, 4 sq units, 6 sq units
Step-by-step explanation:
Method:
count dots inside ...(a)
the ones on the border of the polygon and divide by two ...(b)
(a)+(b)-1 = area
use this method for the red, green, and yellow polygons.
Red:
(a): 2
(b): 10/2 = 5
2+5-1 = <u>6 sq units</u>
Green:
(a): 0
(b): 10/2 = 5
0+5-1 = <u>4 sq units</u>
Yellow:
(a): 3
(b): 8/2 = 4
3+4-1 = <u>6 sq units</u>
I hope this helps, and plz mark me brainliest!!!!
Answer:
a. 2x+3z
b. 7xy
c.
d. 10z-6q
e. Subtract xy from the sum of p and q.
f. Divide the sum of 3 and y by 5.
g. Subtract 2c from the square root of b.
h. 3x ... 4x ...
i. 3y ... y+5 ... 5y+5
j. length ... 3 ... breadth ... 8b ... 3b²
Step-by-step explanation:
Sum means addition. 2x + 3z
Product means multiplication. 7y × x = 7xy
Divide 3ab by 2c. 3ab ÷ 2c =
Subtract 6q from 10z. 10z-6q
(p+q)-xy
: Subtract xy from the sum of p and q.
(3+y)/5: Divide the sum of 3 and y by 5.
- 2c: Subtract 2c from the square root of b.
Let the number of boys be x. Girls are three times more so 3 × x = 3x. The total would be 3x + x = 4x.
Let Nora's age be y. Father is three times more so 3 × y = 3y. Brother is 5 more so would be y+5. The total would be y + 3y + y + 5 = 5y+5
3b is three times more than b, the breadth. Thus, the length is three times more than the breadth since it is 3b. The perimeter would be 3b + b + 3b + b = 8b. The area would be 3b × b = 3b²