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3 years ago

Find the value of x and the length of each diagonal x= LN= MP=

Mathematics

1 answer:

MArishka [77]3 years ago

4 0

According to property the diagonals are equal in rectangle

6x+19=9x-5

9x-6x=19+5

3x=24

x=24/3

x=8

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54 is what percent of 24? Enter your answer in the box.

jeka94

Answer:

12.96

Step-by-step explanation:

54 percent *24

= (54/100)*24

= (54*24)/100

= 1296/100 = 12.96

Now we have: 54 percent of 24 = 12.96

Question: What is 54 percent of 24?

We need to determine 54% of 24 now and the procedure explaining it as such

Step 1: In the given case Output Value is 24.

Step 2: Let us consider the unknown value as x.

Step 3: Consider the output value of 24 = 100%.

Step 4: In the Same way, x = 54%.

Step 5: On dividing the pair of simple equations we got the equation as under

24 = 100% (1).

x = 54% (2).

(24%)/(x%) = 100/54

Step 6: Reciprocal of both the sides results in the following equation

x%/24% = 54/100

Step 7: Simplifying the above obtained equation further will tell what is 54% of 24

x = 12.96%

Therefore, 54% of 24 is 12.96

3 0

2 years ago

Read 2 more answers

Please can someone tell me the answer

Sholpan [36]

It affects the answer because parentheses signifies or implies that yoy are doing the operation inside of their that step comes first because if you forget about that step and move on it will affect your answer and you will get it wrong write this down

4 0

3 years ago

Read 2 more answers

Nikola likes to play horseshoes, where players try to score a ringer by throwing a horseshoe so it lands around a post. A player

steposvetlana [31]

Answer:

0.9 for the top box and 1.68 for the bottom box

Step-by-step explanation:

give me brainliest answered on khan academy

8 0

3 years ago

Find the area of the regular trapezoid. The figure is not drawn to scale. The top side is 4, the bottom side is 7, and both side

svp [43]

A regular trapezoid is shown in the picture attached.

We know that:
DC = minor base = 4
AB = major base = 7
AD = BC = lateral sides or legs = 5

Since the two legs have the same length, the trapezoid is isosceles and we can calculate AH by the formula:

AH = (AB - DC) ÷ 2
= (7 - 5) ÷ 2
= 2 ÷ 2
= 1

Now, we can apply the Pythagorean theorem in order to calculate DH:
DH = √(AD² - AH²)
= √(5² - 1²)
= √(25 - 1)
= √24
= 2√6

Last, we have all the information needed in order to calculate the area by the formula:

$A = \frac{(AB + CD)DH}{2}$

A = (7 + 5) × 2√6 ÷ 2
= 12√6

The area of the regular trapezoid is 12√6 square units.