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Mamont248 [21]
3 years ago
7

the points (80,20) and (120,30) form a proportional relationship. What is the slope of the line that passes though these points?

BRAINLIST IF RIGHT!!!!!

Mathematics
1 answer:
Nutka1998 [239]3 years ago
3 0

Answer:

1/4

Step-by-step explanation:

gradient formula= Δy/Δx

80-120/20-30=1/4

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lawyer [7]

Answer:

Volume of green house = 54 m³

Step-by-step explanation:

Given:

Base = 3m x 9m

Height of house = 2 m

Find:

Volume of green house

Computation:

Volume = lbh

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Volume of green house = 54 m³

8 0
3 years ago
Find the measure of angle b (imagine below)
timurjin [86]

Answer:97 °

Step-by-step explanation:

83° & b° are a supplementary angle, meaning that they equal 180°. So:

83 + b = 180

b = 97°

3 0
3 years ago
Translate the following word phrases to an algebraic expression and simplify: “8 times the difference of 6 times a number and 3”
Ostrovityanka [42]

SOLUTION:

Step 1:

In this question, we are meant to:

Translate the following word phrases to an algebraic expression and simplify:



“8 times the difference of 6 times a number and 3”

Step 2:

Assuming the unknown number be y, we have that:

\begin{gathered} 8\text{ ( 6y - 3 )} \\ =\text{ 48 y - 24} \end{gathered}

CONCLUSION:

The final answer is:

48y\text{ - 24}

3 0
1 year ago
Solve
SSSSS [86.1K]
The correct answer would be $204.80 because if she keeps doubling whats in the bank the amount after the $ .20 then it would be doubled to $ .40 and so on
5 0
3 years ago
I need help simple explanation if possible
Yuki888 [10]
Answer: X=1

Step-by-step explanation:
The hypotenuse is √2 which means that x²+x²=(√2)² using Pythagoras
Simplify and solve
2x²=2
x²=1
X=√1
X=1
8 0
2 years ago
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