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Yuliya22 [10]
4 years ago
9

The polygons in each pair are similar.Find the missing side length

Mathematics
1 answer:
Bumek [7]4 years ago
3 0
The answer is 24 the triangle was dialated by 6 so just multiply the # by 6 to get you answer and its an isosolece so the two legs are equal hope this helped have a great day
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Mr. Rijo bought 49 bags of soil one week and 28 bags of soil the next week. Which expression correctly applies the distributive
Ilia_Sergeevich [38]
<span>49 + 28 = 7(7 + 4)
In a distributive property you need to multiply a term by two or more terms in a </span><span>parentheses. So we cancel B and C. 
Then you have to choose which one out of A or B will and up with the same answer as 49+ 28. </span>
4 0
3 years ago
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Find the value of k: 7k÷3=21
Free_Kalibri [48]
The answer is 9. 7 times 9 is 63 and then 63 divided by 3 is 9.
3 0
3 years ago
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Brown rice costs $2 per pound, and beans cost $1.60 per pound. Lin has $10 to spend on these items to make a large meal of beans
Valentin [98]

Answer:

1.   2r+1.6b=10

2.  r=5-0.8b

3.  b=6.25-1.25r

Step-by-step explanation:

<h3> The complete exercise is: "Brown rice costs $2 per pound, and beans cost $1.60 per pound. Lin has $10 to spend on these items to make a large meal of beans and rice for a potluck dinner. Let b be the number of pounds of beans Lin buys and r be the number of pounds of rice she buys when she spends all her money on this meal.</h3><h3>1. Write an equation relating the two variables.</h3><h3>2. Rearrange the equation so "b" is the independent variable.</h3><h3>3. Rearrange the equation so "r" is the independent variable."</h3><h3 />

1. According to the information exercise given in the exercise, the cost per pounds of brown rice is $2. Since "r" represents the number of pounds of rice Lin buys, the total cost of the brown rice she buys can be represented with this expression:

2r

The beans cost $1.60 per pound. Since "b" represents the number of pounds of beans Lin buys, the total cost of beans she buys can be represented as:

1.6b

Knowing that she spends $10, you can write the following equation:

2r+1.6b=10

2. In order to rearrange the equation so "b" is the independent variable, you need to solve for "r":

2r+1.6b=10\\\\2r=10-1.6b\\\\r=\frac{10-1.6b}{2} \\\\r=5-0.8b

3. To rearrange the equation so "r" is the independent variable, you must solve for "b". You get:

2r+1.6b=10\\\\1.6b=10-2r\\\\b=\frac{10-2r}{1.6}\\\\b=6.25-1.25r

7 0
3 years ago
The rectangular floor of restaurant is 56 feet in length and 40 feet in width . A scale drawing of the floor has a length of 7 i
Galina-37 [17]

Answer:

the answer is 320

Step-by-step explanation:

Because you gotta do length times width and then divide your answer by 7 and you get 320 inches .... I think

8 0
3 years ago
If 16 ink pens cost $1.92, then ___<br> pens cost $1.32.
Ira Lisetskai [31]

Answer: 3

Step-by-step explanation: 2+2-1=3

7 0
2 years ago
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