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Ann [662]
3 years ago
11

The area of the triangle is 1 ⅗ square inches. If the base of the triangle is 1 ⅕ inches, what is the height?

Mathematics
1 answer:
ASHA 777 [7]3 years ago
5 0

Answer:

The height of the triangle is 2.66666667

Formula needed is Area= base times height divided by 2.

Step-by-step explanation:

Personally the way I did it might be a bit harder, but. converted the fractions to decimals. 1 3/5 turns into 1.6 as the overall area of the triangle, and 1 1/5 turns into 1.2. So now that we have everything convered we need to do the exact opposite of the formula. The last step of the formula is the forst step we do, but just opposite. 1.6 as the area get multiplied by 2 to get 3.2. Then 3.2 gets divied by the base which is 1.2 to get 2.66666667 to be exact. However this can be rounded to 2.7 as well.

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37. Bowling Alley A charges $5 admission and $3.50 per game. Bowling Alley B
sdas [7]

a. The cost for A = 19, and B = 25.

b. The cost for A = 22.25, and B = 25

c. When you want to play more than five games.

<h3>What is an expression?</h3>

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

a. How much does it cost to play four games at each bowling alley?

a. 5 + 3.50 × 4 = 19, B is always $25

b. How much does it cost to play five games at each bowling alley?

b. 5 + 3.50 × 5 = 22.25, B is always $25

c. When is it financially more beneficial to bowl at Bowling Alley B?

c. 5 + 3.50 × 6 = 26, six games cost more than $25.

We can see from the solution that for any number of times we will be charged $25 but for less than 5 times the charges of B will be higher than the charges of A.

Therefore a.The cost for A = 19, and B = 25.The cost for A = 22.25, and B = 25 When you want to play more than five games.

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5 0
2 years ago
The value of 82 is between which two integers?
hoa [83]

Hey there!

Let's look at the squares of all of our answer options. We will compare them to eighty two to see which it belongs in.

A. 36 and 49.

B. 49 and 64.

C. 64 and 81.

D. 81 and 100

As you can see, 82 is in between 81 and 100, so the answer is D. 9 and 10.

Also, the square root of 82 is about 9.05, and this fits our answer.

Have a wonderful day!

8 0
3 years ago
five friends went out to dinner. each paid 13.75 for the meal including a 7 percent sales tax. what was the total cost of meal b
Sphinxa [80]

Answer:


Step-by-step explanation:

86

8 0
2 years ago
PLEASE HELP ASAP!<br> log base4(x^2+x+4)=2 solve for x
Ratling [72]

Step-by-step explanation:

multiply all the numbers by 4 I think except for the exponent

7 0
2 years ago
Read 2 more answers
What is the quotient of the complex number 4-3i divided by its conjugate?
bazaltina [42]

9514 1404 393

Answer:

  0.28 -0.95i

Step-by-step explanation:

Multiply numerator and denominator by the conjugate of the denominator.

  \dfrac{4-3i}{4+3i}=\dfrac{(4-3i)(4-3i)}{(4+3i)(4-3i)}=\dfrac{7-24i}{25}=\boxed{0.28-0.96i}

_____

<em>Additional comment</em>

If the original number is A∠β, the ratio is 1∠(2β), the square of the unit vector in the same direction as the original.

3 0
2 years ago
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