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3 years ago

What is 90,175,087,309 in expanded form

Mathematics

1 answer:

Tamiku [17]3 years ago

3 0

Word form:
<span>ninety billion, one hundred seventy-five million, eighty-seven thousand, three hundred nine

Number form: view attachment</span>

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After 1 year, $10,000 deposited in a savings account with simple interest had earned

Rus_ich [418]

7%

$10,000 • .07 = $700

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2 years ago

Read 2 more answers

WILL GIVE BRAINLIEST AND 30 POINTS! SHOW WORK!

MA_775_DIABLO [31]

Answer:

this is true yung blood

Step-by-step explanation:

cause this is why 8839?/+ienjnciwj[2i0392 = TRUE

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2 years ago

Which is another way to write two hundred ten million sixty-four thousand fifty ?

avanturin [10]

<span>You can write this number with digits, which would be 210,640,050. You could also write it in standard form, which would be 2.1064005 x 10^8.</span>

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3 years ago

Find the surface area of the pyramid to the nearest whole number.

faust18 [17]

Answer:

408 sq. in.

Step-by-step explanation:

The total surface area of the pyramid is the sum of all 4 faces (each of them a triangle) and square base.

Triangle area is $\frac{1}{2}bh$ where b is base and h is height.

base of triangle is 12 and height is 11

So area of each triangle is $\frac{1}{2}(12)(11)=66$

There are 4 of them, so total is 66 * 4 = 264

Now, square has an area of $s^2$ where s is the side length.

It is given s = 12, so the area of the square base is:

$(12)^2=144$

Total Surface Area of the Pyramid is 264 + 144 = 408 sq. in.

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3 years ago

Find the graph y=-1/2x-3

Gre4nikov [31]

$y=-\dfrac{1}{2}x-3\\\\for\ x=0\to y=-\dfrac{1}{2}\cdot0-3=-3\to(0;-3)\\\\for\ x=-6\to y=-\dfrac{1}{2}\cdot(-6)-3=3-3=0\to(-6;0)$
The graph in attachment.

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2 years ago