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olga2289 [7]
3 years ago
6

Solve it plssssssssssssss

Mathematics
1 answer:
melamori03 [73]3 years ago
5 0

Answer:

52

length = 12+2=14 feet

P = 2l+2w = (2 x 14) + (2 x 12) = 52

Step-by-step explanation:

Hope that helps! Have a wonderful day :)

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A car can travel 580 miles on a full tank of gas. With four new eco-tires it can travel 630 miles. Find the percentage increase
9966 [12]

Answer:

Step-by-step explanation:

39.8, $51.00

8 0
3 years ago
Which group of three squares will form a right triangle when<br> joined at their vertices?
Ilia_Sergeevich [38]

Answer:

Option ?) 17 cm, 15 cm, 8 cm

<em>The assignment should have </em><em>four options</em><em> to choose from, but there is only a picture of two. </em>

Step-by-step explanation:

<em>None of the squares </em><em>shown</em><em> form a right triangle. To determine if sides form a right triangle, you use </em><em>this</em><em> formula:</em>

a²+b²=c²

<em>We are given two options in the picture.</em>

Option A) 18, 10, and 8.

Option B) 12, 9, and 6.

<em>So, now we need to apply the formula:</em>

Option A)

║8² + 10² = 18²

  ↓

║64 + 100 = 324

  ↓

║FALSE

Option B)

║6² + 9² = 12²

  ↓

║36 + 81 = 144

  ↓

║FALSE

<em>Both of these options are false.</em><em> But, I decided to look up this assignment to check my answer. It turns out, there are </em><em>4 options</em><em>, and you only had a picture of two. So, what's the answer?</em>

<em />

<em>There is an answer choice that shows 3 squares with the lengths of 17 cm, 15 cm, and 8 cm. </em><em>This is the correct answer</em><em>.</em>

<em />

<em>For proof, let's apply the formula:</em>

Option ?)

║8² + 15² = 17²

  ↓

║64 + 225 = 289

  ↓

║TRUE

<em>[Since the option isn't shown, I'll put a '?' so there is no confusion]</em>

8 0
3 years ago
How do u do this?? Number 28
Ede4ka [16]
U just write it in word form

4 0
3 years ago
Read 2 more answers
Diane has quoted a flat rate of $105 for the job. Aiden's quote is $7 per
Sloan [31]

Answer:

If Aiden wanted to spend the same amount as Diane, then he would have 1 hour to paint his windows. He would spend $105 and take 1 hour.

3 0
3 years ago
If $7,500 investment earns $450 over 3 years what's the interest rate
tester [92]

Answer:

Rate is 2%

Step-by-step explanation:

Step one:

given data

Principal= $7500

Simple interest= $450

time=3 years.

Applying the simple interest formula which is

SI=PRT/100

Step two:

substitute we have

450=7500*R*3/100

cross multiply we have

45000=22500R

divide both sides by 22500

R=45000/22500

R=2%

3 0
3 years ago
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