3 years ago

PLEEEAAASSSEEE HELLLP

Mathematics

1 answer:

mestny [16]3 years ago

8 0

Y = -x +8 is the answer for this one.

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A shark swims 140 meters in 15.5 seconds what is the sharks average swimming rate in meters per second

tatuchka [14]

140/15.5 = unit rate
140/15.5 = around 9.03
Average swimming rate: 9.03 meters per second

5 0

2 years ago

A. (1.34)(5.46) = (1.76)(x)

Alja [10]

We are given an equation with an unknown variable x. We can find the value of x by dividing both sides by 1.76, as this will leave only x on the right hand side of the equation and its value on the left hand side, as shown below:

$(1.34)(5.46)=1.76(x) \\ \\ 
 \frac{(1.34)(5.46)}{1.76} = \frac{1.76(x)}{1.76} \\ \\ 
 \frac{(1.34)(5.46)}{1.76} =x \\ \\ 
4.16=x$

Thus solving the given equation, we get x =4.16, rounded of to nearest hundredth.

6 0

3 years ago

Solve 7e^(2x)-5>58. Round to the nearest hundredth.

7nadin3 [17]

Answer:

$x\gtrapprox1.1$