2 years ago

When a number is written in scientific notation how can you tell right away whether or not it is greater than or equal to 1

Mathematics

1 answer:

dem82 [27]2 years ago

3 0

If the exponent of the 10^(A NUMBER) part is positive, then it is greater than one.

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Please help asap no trolls!

vovikov84 [41]

Answer:

$D. These\ triangles\ cannot\ be\ proven\ congruent$

Step-by-step explanation:

$We\ are\ given:\\TU=SQ\\TP=PQ\\\angle TPU= \angle SPQ [Vertically\ Opposite\ Angles\ Are\ Equal]\\Hence,\\As\ we\ are\ given,\ 2\ sides\ and\ 1\ angle\ of\ each\ triangle\ correspond,\ we\\ could\ use\ the\ SAS\ Congruency Rule.\\But:\\$

As SAS Congruency Rule tells us that 'Two triangles are congruent only if two sides and an included angle of one triangle corresponds to two sides and an included angle of the other' .

Here,

As ∠TPU and ∠SPQ are NOT the included angle of ΔTUP and ΔSPQ respectively, the two triangles cannot be proven congruent through SAS Congruency.

Note: We also cannot apply SSA congruency as SSA congruency doesnt exist.

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2 years ago

2(x-2)^2+3 and 3(x+1)^2+5 rewrite in standard form

garri49 [273]

5x^2-2x+19 is the answer

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2 years ago

What is negative 12 as a fraction

Vitek1552 [10]

Negative 12 is already a fraction on its own. If you say -.12, it will be -3/25

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2 years ago

Read 2 more answers

How many ways are there to choose a committee of 3 people from a group of 5 people? A. 10 B. 12 C. 60 D. 70

kolezko [41]

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3 0

2 years ago

A car traveled on the highway at 65 miles per hour for 45 minutes. What distance did the car travel?

daser333 [38]

i think its 52 miles.

the fraction of the time is 4/5 which is .8 so

65 * .8 = 52

i hope this helps :)

3 0

2 years ago