Answer:
the answer would be B) no solution
Step-by-step explanation:
The two equations are parrael and that makes it have no solution.
Hope this helps. just let me know if you have any questions about my answer.
Answer:
The expression is already in decimal form.
1.2
Step-by-step explanation:
(づ ̄ ³ ̄)づ
Answer:
2(n-8) = 5
Step-by-step explanation:
I'm assuming that its supposed to say "a number <em>and</em> 8"
Answer:
44 units squared.
Step-by-step explanation:
The formula for area of a trapezoid is:

a = missing area
b1 = short base (5)
b2 = long base (17)
h = height (4)
(5 + 17) ÷ 2 = 11
11 × 4 = 44
area = 44
Answer:
a=7.2*1.5=10.8 cm
b=6.3/1.5=4.2 cm

Step-by-step explanation:
<u>Proportional Geometric Shapes
</u>
A) We are given two similar shapes of a logo. They are to be proportional. We only need to find the proportion ratio of two of them to find the rest of the lengths.
The upper sides have 7.5 cm and 5 cm respectively. This gives us the ratio

Which means all the measures of the smaller logo are 1.5 smaller than those of the larger. This means
b=6.3/1.5=4.2 cm
a=7.2*1.5=10.8 cm
B) To paint the logos, we need to cover its surface, so the ratio of the surface is 1.5*1.5=2.25
This means the cost to paint the larger logo is
