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yuradex [85]
3 years ago
6

Please help me in this

Mathematics
1 answer:
maks197457 [2]3 years ago
3 0
Kali runs 30 laps in 3 days.
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A slide is 10 feet long and 8.8 feet high. How long is its base, from the bottom of the ladder to the end of the slide? If neces
andreev551 [17]

Step-by-step explanation:

rerrrkkakwowiwowiwi28eieueheirodudjdodoewowoq9wowowiw

8 0
4 years ago
What is the rate of change and initial value for the linear relation that includes the points shown in the table?
Wittaler [7]

Answer:

Initial value 12, rate of change: -2

Step-by-step explanation:

Step 1

Find the rate of change

we know that

In a linear equation the rate of change is equal to the slope

The formula to calculate the slope between two points is equal to  

m=\frac{y2-y1}{x2-x1}  

we have

A(1,10)\ B(2,8)  

Substitute the values  

m=\frac{8-10}{2-1}

m=-2  ----> rate of change

Step 2

Find the initial value

The equation of  the line into slope-point form is equal to

y-y1=m(x-x1)

Substitute

y-10=-2(x-1)

y=-2x+2+10y=-2x+12

The initial value is the value of y when the value of x is equal to zero (is the y-intercept)

y=-2*0+12=12----> initial value

7 0
3 years ago
Read 2 more answers
Use the drop-down menus below to state the sequence of transformations that maps Figure W onto Figure X in the animation below.
iragen [17]

Answer:

Dilate, Reflect

Not congruent, dilations are used

Step-by-step explanation:

Dilate the figure by a scale factor of 1/3

Reflecting the resulting shape will map the figure

Step 1: Dilate by 1/3

Step 2: Reflect over the y-axis

Since dilations are used, the figures are not the same, as it changes area and side lengths.

-Chetan K

3 0
2 years ago
Which exponential expression is equal to 2−5·28
gizmo_the_mogwai [7]

Answer:

Impossible

Step-by-step explanation:

Solve the answer 2-5*28 = -138

This would have no answer since an exponential expression can't equal an negative unless it's a negative answer, but in this case, there is no answer that would get you -138.

3 0
3 years ago
All the number sets that apply to -4/5
Sophie [7]

-8/10,-12/15,-16/20,-20/25,-24/30,etc.

4 0
3 years ago
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