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3 years ago

3. Find the value of x. (2x-71

Mathematics

2 answers:

fomenos3 years ago

8 0

Wait is their only three answer choices? I got 40 but I’m guessing the closest one would be 36.5.

lilavasa [31]3 years ago

7 0

Answer:

Step-by-step explanation:

2x-7 = 73

2x = 73-7

2x = 66

x = 66÷2

x = 33

Therefore, the value of x is 33

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The results of a swim Wet are shown. Who swam faster explain your reasoning

kolbaska11 [484]

Answer:

The Susana swam the fastest.

Step-by-step explanation:

Speed : It is defined as the distance traveled per unit time.

Formula used : $Speed = \frac{Distance}{Time}$

First we have to determine speed of the following persons.

For Tawni :

Distance = 50 m

Time = 40.8 s

1.225 m/s which is the speed of Tawni.

For Pepita :

Distance = 100 m

Time = 60.2 s

1.661 m/s which is the speed of Pepita

For Susana :

Distance = 200 m

Time = 112.4 s

1.779 m/s which is the speed of Susana

From this we conclude that, in this problem meter affects the response and the speed of Susana is more than the Pepita and Tawani.

Thus, Susana swam the fastest.

7 0

3 years ago

Solve the following equation for L P=2L+2W

Maslowich

P=2L+2W
P-2W=2L
P/2-W=L
L=P/2-W

3 0

3 years ago

Find the value of x. Show your work. WILL GIVE BRAINLIEST!!!!!

sergeinik [125]

The answer is 54
Because When the sum of two angles is equal to 90 degrees, they are called complementary angles. For example, 30 degrees and 60 degrees are complementary angles. And it say that that angle equals 32 so just do 32-90 you get 58 but it says 6x plus 4 then you do 58-4 you get 54

3 0

3 years ago

How do you write 5x - 4y = 1 in slope intercept form

Alexxandr [17]

First move the 4y to the right and the 1 to the left:

4y=5x-1

Then divide everything by 4:

y=5/4 x - 1/4

7 0

3 years ago

Read 2 more answers

Expand the expression: 5(d +7) show work pls so i can understand

Tresset [83]

5(d + 7)
multiply 5 to d, then to 7
5d + 35

3 0

3 years ago