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Drupady [299]
4 years ago
5

two chords in the same circle are congruent if and only if the associated central angles are supplementary. true or false

Mathematics
2 answers:
garri49 [273]4 years ago
5 0

Answer: false :)

••••••••••••••••••••••••¥¥•¥¥¥¥¥¥

DochEvi [55]4 years ago
4 0

Answer:

True

Step-by-step explanation:

just answered on apec

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-7/10 + 7 2/3<br> show all ur work
DIA [1.3K]

Answer:

-7/10 + 7 2/3 = 209/ 30 = 6 29/ 30 ≅ 6.9666667

Hope This Helps!!!

4 0
3 years ago
Read 2 more answers
C+ax=dx<br><br><br>this one has all variables and no numbers
sergeinik [125]
That's OK, but you have not said which variable you want to solve it for.

<u>To solve for 'x':</u>
                                           <span>c + ax = dx

Subtract c from each side:    ax = dx - c

Subtract  dx  from each side:   ax - dx = -c

Factor the left side:                 x (a - d) = -c

Divide each side by (a - d) :      x = -c / (a - d)  or  <u>x = c / (d - a)</u> .

</span><span><u>To solve for 'c': </u>
</span><span>                                   c + ax = dx

Subtract  ax  from each side and factor:   <u>c  = x (d - a) </u>

</span><u>To solve for 'd': </u>
                                      <span>c + ax = dx

Divide each side by 'x':     d = c/x + a .

<u>To solve for 'a':</u>
</span><span><span>                                           c + ax = dx</span>

Subtract 'c' from each side:    ax = dx - c

Divide each side by 'x':          <u>a = d - c/x </u>.
.</span>
6 0
4 years ago
The circulation time of a mammal (the average time it takes for all the blood in the body to circulate once and return to the he
cricket20 [7]
T=17.4\sqrt[4]{m}
Differentiate with respect to time s:
\frac{dT}{ds}=\frac{17.4}{4m^{3/4}}\frac{dm}{ds}
⇒\frac{dT}{ds}=\frac{4.35}{m^{3/4}}\frac{dm}{ds}
Plug in m=38 and \frac{dm}{ds}=0.2:
\frac{dT}{ds}=\frac{4.35}{38^{3/4}}*0.2
⇒\frac{dT}{ds}≈0.057 sec/month
6 0
3 years ago
Read 2 more answers
If C is the temperature in degrees Celsius and F is the temperature
statuscvo [17]

The corresponding value of  60^\circ C in Fahrenheit is  15.6^\circ F

<h3>How to convert Celsius to Fahrenheit </h3>

To convert between Celsius and Fahrenheit units of measuring temperature, we use the relationship

9C=5(F-32)

where

C=\text{the temperature measured in Celsius}\\F=\text{the same temperature measured in Fahrenheit}

From the question, we need to convert from Celsius to Fahrenheit, so we make C the subject of the formula, then substitute.

9C=5(F-32)\\\\\dfrac{9C}{9}=\dfrac{5(F-32)}{9}\\\\C=\dfrac{5}{9}(F-32)

Substituting C=60 into the formula, we get

C=\dfrac{5}{9}(F-32)\\\\C=\dfrac{5}{9}(60-32)\\\\=\dfrac{5}{9}\times 28 \approx 15.6^\circ F

Learn more about temperature conversion between Celsius and Fahrenheit here brainly.com/question/1852859

4 0
3 years ago
I need help preferably fast but take you time
frez [133]

Answer:

1. 80%

2. 11.7

3. 37.5%

4. 12%

5. D diesel

1. $12.8

2. 0.025

3. $1,133.44

4. 120 people

5. 75 people

4 0
4 years ago
Read 2 more answers
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