Answer:
3
Step-by-step explanation:
4. figure A is a trapezoid the parallel sides are the bases and the other sides are the legs.
5. sum of interior angles is 360 to find the other answer subtract all known angles from 360.
6. figure B is a parallelogram. if angles are congruent that means they have the same measure. so if angle 1 is 128 then and 4 is 128.
7. the definition of a square : all interior angles each measure 90 degrees.
8. nonconsecutive means they aren't next to each other so in figure D angles d and b and angles a and c for figure E angle j and m and angle n and l
9. figure e is concave that means its got an angle that "caves in"
Answer:
Cost of Television = $294
Step-by-step explanation:
7% discount means 7/100 = 0.07 LESS
So we need to multiply by 1 - 0.07 = 0.93
Also, 10% MORE, or extra, means 10/100 = 0.10 MORE
So we need to multiply by 1 + 0.10 = 1.1
Let cost of television be "c", so we can say:
- 7% discount would mean cost to be c(0.93) = 0.93c
- 10% with interest would mean cost to be c(1.10) = 1.10c
The difference is 49.98. So we subtract lower value (0.93c) from larger value (1.10c) and equate to 49.98 and solve for c:
Cost of Television = $294
The answer is 45
Solution:
Given expression is 4x + 5 + 2x + y.
To find the value of this expression when x = 6 and y = 4.
Substitute x = 6 and y = 4 in the given expression.
4x + 5 + 2x + y = 4(6) + 5 + 2(6) + 4
= 24 + 5 + 12 + 4
= 45
4x + 5 + 2x + y = 45
Hence, the value of 4x + 5 + 2x + y if x = 6 and y = 4 is 45.
17×2= 34
76-34= 40
2x=40
x= 20
Legth: 17
Width: 20