2 years ago

Compare these two numbers which one has a greater value 8.5 x 10^23 or 9.99 x 10^21

Mathematics

1 answer:

Cloud [144]2 years ago

7 0

8.5 x 10^23 is bigger because the bigger the exponent, the larger the number.

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What is the midpoint of the line segment with endpoints (-1,3) and (-5,5)?

andrew11 [14]

Answer:

(4, 5)

Step-by-step explanation:

Calculate the midpoint using the midpoint formula

midpoint = [( + ), ( + ) ]

with (, ) = (1, 2) and (, ) = (7, 8)

midpoint = [(1 + 7), (2 + 8) ]

= (4, 5)

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2 years ago

Blanca's house is assessed at $149,000 and her property tax rate is 2.3%. How much is her annual property taxes?

mrs_skeptik [129]

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3 years ago

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padilas [110]

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Step-by-step explanation:

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2 years ago

In ΔUVW, w = 3 inches, ∠W=23° and ∠U=73°. Find the length of u, to the nearest 10th of an inch.

kirza4 [7]

Answer:

<h2>7.4inches</h2>

Step-by-step explanation:

Check the attachment for the diagram. Sine rule will be used to get the unknown side of the triangle.

According to the rule;

$\frac{u}{sinU} = \frac{v}{sinV} = \frac{w}{sinW}\\\frac{u}{sinU} = \frac{w}{sinW}$

Given w = 3 in, ∠W=23° and ∠U=73°, on substituting into the equation above to get u we have;

$\frac{u}{sin73^{0} } = \frac{3}{sin23^{0} }\\usin23^{0} = 3sin73^{0}\\u = \frac{3sin73^{0} }{sin23^{0} }\\u = \frac{2.87}{0.39} \\u = 7.358\\u = 7.4in$

The length of u is 7.4inches to nearest 10th of an inch

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2 years ago

What is the answer to that problem?

Rom4ik [11]

It will take him 182 because when you divide 2175 by12 u get 181.25 and you have to add a day for the point .25

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2 years ago