3 years ago

Which expression is equivalent to (4^2)(4^5)

1 answer:

5 0

Answer: Sorry I don't know the answer but I recommend an app that will help you is called Mathpapa is really helpful and have helped me get A on test and homework

Step-by-step explanation: is htis one https://www.mathpapa.com/algebra-calculator.html

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Find the slope of line that passes through (5,6) and (7,9)

Debora [2.8K]

Answer: $\frac{3}{2}$

Step-by-step explanation:

m= $\frac{9-6}{7-5}$

= $\frac{3}{2}$

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3 years ago

Any help would be appreciated. Thank you!

trapecia [35]

Answer:

Area $=62.5\sqrt{6}$ square units

$AB=5\sqrt{15}$ units

$BC=5\sqrt{10}$ units

Step-by-step explanation:

In a right triangle the altitude drawn to the hypotenuse is the geometric mean of the segments at which this altitude divides the hypotenuse.

So,

$BD^2=15\cdot 10\\ \\BD^2=150\\ \\BD=\sqrt{150}=5\sqrt{6}\ units$

a. The area of the triangle ABC is

$A_{ABC}=\dfrac{1}{2}\cdot BD\cdot AC=\dfrac{1}{2}\cdot 5\sqrt{6}\cdot (15+10)=\dfrac{125\sqrt{6}}{2}=62.5\sqrt{6}\ un^2.$

b. The legs of the right triangle are geometric means of the segment adjacent to this leg and the hypotenuse, so

$AB^2=AD\cdot AC=15\cdot 25\Rightarrow AB=5\sqrt{15}\ units\\ \\BC^2=CD\cdot AC=10\cdot 25\Rightarrow BC=5\sqrt{10}\ units$

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3 years ago

The dot plot below represents a set of

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1, 3, 3, 4, 5, 6, each x is one of each number below

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At the fair,Kate found a strange machine with a sign on it labeled, enter a number. When she pushed the number 15, the machine d

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apparently subtracting 6

15-6=9

23-6=17

100-6=94

77-6=71

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3 years ago

If the temperature is 30°C, what is it in Fahrenheit?

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Answer:

86.0 degrees fahrenheit

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