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3 years ago

6

What is the 100 ? A) 10 B) 10,000 C) 50 D) 10

2 answers:

Alenkinab [10]3 years ago

8 0

Answer:

A or D

Step-by-step explanation:

But why is there two 10 and because you can add a zero

Rainbow [258]3 years ago

3 0

Answer:B

Step-by-step explanation:

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Find the measure of angle 1 given the following: angle 3 and angle 4 are complementary (angles add up to 90 degrees), angle 2 is

aleksandrvk [35]

When you add up all the angles, it would be equal to 180 degrees.

Since angles 2 and 3 are congruent, angle 3 is also equal to 6x + 24.
We know also that angles 3 and 4 are complementary, so (6x+24) + 5x = 90.

Let's find x.
6x+24+5x = 90
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3 years ago

Debbie estimated that a caterpillar was 4.5 cm long. Later, she found its actual length to be 4.8 cm. Find the percent error.

Tamiku [17]

Answer:

Percent error = 6.25%

Step-by-step explanation:

Percentage error can be defined as a measure of the extent to which an experimental value differs from the theoretical value.

Mathematically, it is given by this expression;

$Percent \; error = \frac {experimental \;value - theoretical \; value}{ theoretical \;value} *100$

<u>Given the following data;</u>

Experimental value = 4.5cm

Theoretical value = 4.8cm

<em>Substituting into the equation, we have;</em>

$Percent \; error = \frac {4.8 - 4.5 }{ 4.8} *100$

$Percent \; error = \frac {0.3}{4.8} *100$

$Percent \; error = 0.0625 *100$

Percent error = 6.25%

7 0

2 years ago