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MariettaO [177]
2 years ago
5

Restate this: Historians know about the past before there were written records by studying artifacts

Mathematics
1 answer:
Natali [406]2 years ago
8 0

Answer:

There were written records by studying aircrafts before historians know about the past.

Step-by-step explanation:

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What is the value of x? x/4-5=6
ivann1987 [24]
Let's solve your equation step-by-step.<span><span><span>x<span>(4)</span></span>−5</span>=6</span>Step 1: Simplify both sides of the equation.<span><span><span>x<span>(4)</span></span>−5</span>=6</span><span>Simplify: (Show steps)</span><span><span><span>4x</span>−5</span>=6</span>Step 2: Add 5 to both sides.<span><span><span><span>4x</span>−5</span>+5</span>=<span>6+5</span></span><span><span>4x</span>=11</span>Step 3: Divide both sides by 4.<span><span><span>4x</span>4</span>=<span>114</span></span><span>x=<span>114</span></span>Answer:<span>x=<span>11<span>4</span></span></span>
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2 years ago
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What is the exponential growth formula?
maksim [4K]

Answer:

To calculate exponential growth, use the formula y(t) = a__ekt, where a is the value at the start, k is the rate of growth or decay, t is time and y(t) is the population's value at time t.

Step-by-step explanation:

4 0
3 years ago
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I NEED IT BY TOMORROW! DO NUMBER 10
Oksanka [162]

B finished in second place because it is the second greatest number, and C finished in 5th because it is the 5th greatest number

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2 years ago
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Find each angle measure.<br>​
Vitek1552 [10]

Answer for 11-13: m<2: 150, m<6: 150, m<7: 150

Step-by-step explanation:

There is 180 degrees in a straight line. If one part of the line (angle) is 30 degrees, then the other part is 150. If you look at the image, you would see that m<2 is congruent to m<6 ,which means same, and m<7 is congruent to m<3.

Answer for 14-16:  m<EBG: 150, m<AGH: 150, m<DHF: 30.

Step-by-step explanation:

4x = 150               2x + 50 = 150

x = 37.5                2x = 150 - 50

4(37.5) = 150        2x = 100

                             x = 50

                          2(50) + 50 =

                            100 + 50 = 150

4 0
3 years ago
Please help if you know it..Thanks ;)
Ahat [919]
Oh its super easy! 5w = 5 x W, so take one of the numbers like 2 and times it by 5 and add it to the rest of the problem, and see if the number you get is in your answers, if its not, then try the others!
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