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ale4655 [162]
2 years ago
6

Explain how you would find 2/3 x 12 mentally. (help lol)

Mathematics
1 answer:
Natali [406]2 years ago
5 0

Answer: 8

You just need to multiply the numerator (top number) by the 12

2x12=24

so now its 24/3

24/3 simplified is 8

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Char bought a TV for $1,345.36, including tax. She made a down payment of $250 and paid the balance in six equal monthly payment
kari74 [83]

Answer:

Char's monthly payment for the TV was $182.56.

Step-by-step explanation:

To find the answer, first you have to subtract the down payment from the cost of the TV:

$1,345.36-$250=$1,095.36

Then, you have to divide the remaining amount by six to find the monthly payment:

$1,095.36/6=$182.56

According to this, the answer is that Char's monthly payment for the TV was $182.56.

3 0
2 years ago
What is Z 2(2z -4)=4
Pachacha [2.7K]

Answer:

z=3

Step-by-step explanation:

2(2z -4)=4

Divide by 2

2/2(2z -4)=4/2

2z-4 = 2

Add 4 to each side

2z-4+4 = 2+4

2z = 6

Divide by 2

2z/2 = 6/2

z=3

6 0
3 years ago
Is the number 71 a prime or composite?pls I need help
docker41 [41]
The bottom answer is wrong; it's prime because it cannot be divisible by anything except for itself and one.

Please give me Brainliest!!
3 0
3 years ago
A triangle has an area of 54 square inches the height of the triangle is 12 inches what is the length of the base of the triangl
prohojiy [21]

Answer:

<em>The base of the triangle = 9inches</em>

Step-by-step explanation:

<u>Explanation</u>:-

The area of the triangle = \frac{1}{2} bh square units

Given area of the triangle(A) = 54 square inches

Given the height of the triangle (h) = 12 inches

now  equating     \frac{1}{2}  b h = 54

                          \frac{1}{2}  b (12)  = 54

now simplification, we get

                           6 b = 54

Dividing '6' on both sides, we get

                             b = 9

The base of the triangle = 9 inches

<u>Conclusion</u>:-

<em>The base of the triangle = 9 inches</em>

6 0
3 years ago
An engineer created a scale drawing of a building using a scale in which 0.25 inch represents 2 feet. The length of the actual b
Nady [450]

The length of the building in the scale drawing is 31. 25 Inches

<h3>How to determine the value</h3>

From the information given, we have that;

  • Scale drawing was used
  • 0. 25 inches represents 2 feet
  • The length of the building is 250 feet

Then,

If 0. 25 inches = 2 feet

Then x inches = 250 feet

cross multiply
x × 2 = 0. 25 × 2500

Multiply through, we have;

2x = 62. 5

Make 'x' the subject by dividing both sides by 2

2x/2 = 62. 5/ 2

x = 31. 25 Inches

Thus, the length of the building in the scale drawing is 31. 25 Inches

Learn more about scale drawing here:

brainly.com/question/25324744

#SPJ1

6 0
1 year ago
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