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kramer
3 years ago
10

Which expression is equivalent to 4/9(2n – 3)?

Mathematics
1 answer:
Colt1911 [192]3 years ago
4 0

Answer:

8/9n - 1 1/3

Step-by-step explanation:

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A number is 42,000 when multiplied by 10. Find the product of this number and 500
Lapatulllka [165]

The product of the number and 500 will be 2100000.

<em><u>Explanation</u></em>

Suppose, the number is x

The number is 42,000 when multiplied by 10. So, the equation will be......

x*10= 42000\\ \\ x=\frac{42000}{10}=4200

So, <u>the number will be 4200</u>

Now, the product of this number and 500 will be:  4200*500= 2100000

6 0
3 years ago
10 points!!!!! Do 14 and 15 only hurry please.
Aleksandr [31]

Answer:

8. x = 16

9. x = 10

14.

m ∠RSU = 130°

m ∠UST = 50°

15.

m ∠RSU = 124°

m ∠UST = 56°

Step-by-step explanation:

8.

Given ∠DEF is bisected by EG. That is , ∠DEG = ∠GEF

That is , (x + 15)° = 31°

                x = 31 - 15 =  16

9.

Given ∠DEF is bisected by EG. That is , ∠DEG = ∠GEF

That is ,

           (6x - 4)° = 56°

            6x = 56 + 4

               6x = 60

                 x = 10

14.

13x + 5x = 180°                       [straight line angles ]

18x = 180

x = 10

m ∠RSU = 130°

m ∠UST = 50°

15.

4x + 12 + 2x = 180°                       [ straight line angles]

6x = 180 - 12

6x = 168

x = 28

m ∠RSU = 4(28) + 12 = 112 + 12 = 124°

m ∠UST = 2(28) = 56°

3 0
3 years ago
Read 2 more answers
joey's mom baked two dozen cookies . that night, there were only 14 cookies left. what percentage of the cookies were eaten?
Aleksandr [31]

Answer:

41.67 % ( to 2 dec. places )

Step-by-step explanation:

Since 2 dozen cookies were baked, that is 24 and 14 were left.

Then 10 were eaten.

Calculate the percentage eaten as

percentage = \frac{numbereaten}{original} × 100%

percentage eaten = \frac{10}{24} × 100% ≈41.67%

5 0
3 years ago
*PLEASEEEEEE HELP* 12 in Area = ****ANSWER WITH JUST THE NUMBER/ DON'T INCLUDE "pi" or the "square inches" ​
Blababa [14]

Answer:

whats the question?

Step-by-step explanation:

7 0
3 years ago
Examine the diagram, where AB←→ is secant to the circle at points A and B, and CD←→ is secant to the circle at points C and D. T
soldier1979 [14.2K]

In the secant secant theorem,

AP × BP = CP × DP

AP × 6 = 7 × 12

AP = 7 × 2 = 14

Answer: 14

5 0
3 years ago
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