3 years ago

Explain how you can use squaring to estimate root of seven

1 answer:

5 0

Umm I don't really understand what your asking but the square root of 7 is 2.645751311064591

I hope I helped.. at least a little!

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In one day, Annie traveled 5 times The sum of the numbers of hours Brian traveled and two. Together they traveled 20 hours. Find

grigory [225]

5B + B = 20

6B = 20

B = 20 / 6

= 10/ 3 hrs

A = 5 ( 10/3 + 2)

= 5 (16/3)

= 80 / 3 hrs

Brian traveled 10/3 hours and Annie traveled 80/3 hours.

6 0

3 years ago

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2 years ago

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Simplify: 6 + (5 + 4) * 3

son4ous [18]

Answer:

Step-by-step explanation:

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2 years ago

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What is the slant height of a regular pyramid if its lateral area is 160 units² and the perimeter of the base is 40 units?

SSSSS [86.1K]

Answer:

The slant height of a regular pyramid is $l=8\ units$

Step-by-step explanation:

we know that

The lateral area of a regular pyramid is equal to

$LA=\frac{1}{2}Pl$

where

LA is the lateral area

P is the perimeter of the base

l is the slant height

we have

$LA=160\ units^{2}$

$P=40\ units$

substitute in the formula and solve for l

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6 0

3 years ago

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The proof for the power property of logarithms appears in the table with an expression missing. Which expression is missing from

Gwar [14]

Answer:

C.) log(b^x-y)

Step-by-step explanation:

edg

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3 years ago

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