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SVEN [57.7K]
3 years ago
14

These two scalene triangles are similar with a scale of 7:47:4. What is true about these figures?

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
4 0
The ratio of the corresponding sides is in the ratio 7:4
The ratio of the areas is 7^2:4^2 = 49:16.


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Which of the following phrases can be used to represent -11?
Reptile [31]

Answer:

eleven below zero

Step-by-step explanation:

opposite of -11 =11  so that doesn't work

positive eleven=11 so that doesn't work

eleven greater than zero=11 so that doesn't work

eleven below zer0= -11 so it works

3 0
3 years ago
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The demand function Q and cost function C(Q) of a commodity are given by the equations \[ Q = 20 - 0{,}01P\]
BartSMP [9]

The total revenue of the function is the product of the quantity and the price

The total revenue in terms of P is TR = 20P - 0.01P^2

<h3>How to determine the total revenue?</h3>

The demand and the cost functions are given as:

Quantity function, Q = 20 - 0.01P

Cost function, C(Q)=60+6Q

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TR = Q * P

Substitute Q = 20 - 0.01P in the above equation

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brainly.com/question/25623677

3 0
2 years ago
180 lb 12 oz - 79.3 kg = ___________ kg
Brrunno [24]

Answer:

180lb\ 12 oz - 79.3kg = 2.8kg

Step-by-step explanation:

Given

180\ lb 12\ oz - 79.3kg

Required

Solve

First, convert 180lb to kg

1lb \to 0.454kg

180lb \to 180 *0.454kg

180lb \to 81.7kg -- to 1dp

Next, convert 12oz to kg

1oz \to 0.03kg

12oz \to 12 * 0.03kg

12oz \to 0.4kg --- to 1 dp

So, the expression becomes:

180\ lb 12\ oz - 79.3kg

81.7kg + 0.4kg - 79.3kg

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180lb\ 12 oz - 79.3kg = 2.8kg

3 0
3 years ago
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ycow [4]
<span>quotient of 63 and a number h would be 63/h
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Why will the percent of change always be represented by a positive number
Colt1911 [192]
Because if it is a decrease in change, it will be told as a "fall" in change ;')

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