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4 years ago

Please Help With Math... Brainliest

Mathematics

1 answer:

Kipish [7]4 years ago

8 0

The answer is D. Uniform.

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A bank account starts with $3.00. The amount in the account doubles every year .

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3 years ago

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DerKrebs [107]

Answer:

Your answer would be 4, but correct me if I'm wrong.

Step-by-step explanation:

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3 years ago

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svlad2 [7]

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3 years ago

Find the value of the expression 0.5^10/0.5^7

SIZIF [17.4K]

Answer:

The solution is:

$\frac{0.5^{10}}{0.5^7}=0.125$

Step-by-step explanation:

Given the expression

$0.5^{10}\div 0.5^7$

Solving

$\frac{0.5^{10}}{0.5^7}$

$\mathrm{Apply\:exponent\:rule}:\quad \frac{x^a}{x^b}=x^{a-b}$

$\frac{0.5^{10}}{0.5^7}=0.5^{10-7}$

$\mathrm{Subtract\:the\:numbers:}\:10-7=3$

$=0.5^3$

$=0.125$ ∵ $0.5^3=0.125$

Therefore, the solution is:

$\frac{0.5^{10}}{0.5^7}=0.125$

7 0

3 years ago

If the altitude of an isosceles right triangle has a length of x units, what is the length of one leg of the large right triangl

SVETLANKA909090 [29]

the picture in the attached figure

we know that

if ABC is an isosceles triangle

then

AB=BC

angle A=angle C=45 degrees

and

triangle ABD and triangle BDC also are isosceles triangles

AD=BD=x

DC=BD=x

the hypotenuse AC is equal to

$AC=AD+DC\\ AC=x+x\\ AC=2x$

To find the length AB applying the Pythagorean Theorem

$AC^{2} =AB^{2} +BC^{2}$

remember that AB=BC

$AC^{2} =2AB^{2}$

$AC^{2} =2AB^{2}\\\\ AB=\frac{AC}{\sqrt{2}}\\\\ AB=\frac{2x}{\sqrt{2}}\\\\ AB=x\sqrt{2}$

therefore

the answer is

the length of one leg of the large right triangle in terms of x is equal to $x\sqrt{2}$

3 0

4 years ago

Read 2 more answers