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statuscvo [17]
3 years ago
7

In triangle ABC, what is the measure of

Mathematics
2 answers:
finlep [7]3 years ago
6 0

Answer:

36

Step-by-step explanation:

Verizon [17]3 years ago
3 0

Answer:

The answer is 36

Step-by-step explanation:

2x + 6x + 2x = 180

10x = 180

10x/10 = 180/10

x = 18

18 x 2 = 36

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20. A ball is dropped from a height of a little over 5 feet, and the height is measured at small intervals. The table below show
nekit [7.7K]

Step 1:

a) Write the quadratic model

a = -15.64

b = -1.24

c = 5.23

P(t)=-15.64t^2\text{ - 1.24t + 5.2}3

b) t = 0.30

\begin{gathered} P(t)=-15.64t^2\text{ - 1.24t + 5.2}3 \\ =\text{ -15.64 }\times0.3^2\text{ - 1.24}\times\text{ 0.3 + 5.2}3 \\ =\text{ -1.4076 - 0.372 + }5.23 \\ =\text{ 3.45} \end{gathered}

c) t = 0.52 seconds

\begin{gathered} p(t)=-15.64t^2\text{ - 1.23t + 5.23} \\ =\text{ -15.64}\times0.52^2\text{ - 1.23}\times0.52\text{ + 5.23} \\ =\text{ -4.23 - 0.64 + 5.23} \\ =\text{ 0.36} \end{gathered}

d) 0.30 is more likely to be relaible.

e)

\begin{gathered} p(t)\text{ = 1} \\ p(t)=-15.64t^2\text{ - 1.23t + 5.23} \\ 1=-15.64t^2\text{ - 1.23t + 5.23} \\ -15.64t^2\text{ - 1.23t + 4.23 = 0} \\ t\text{ = 0.48222} \\ \text{t = 0.48 seconds} \end{gathered}

5 0
1 year ago
Wat is bigger 1/100 or 0.1 ?
Vanyuwa [196]
Here, we know 1/100 = 0.01
Now, question has reduced to 0.01 vs 0.1
We can easily see 0.1 is greater.

In short, Your Answer would be 0.1 is bigger

Hope this helps!
5 0
3 years ago
Divide nine by three then subtract two double the results
IrinaVladis [17]

Answer:

2

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
8 is what percent of 64?
pav-90 [236]

Answer:

12.5%

Step-by-step explanation:

8/64

(8*100)/64 = 12.5

6 0
3 years ago
Kelly walks 0.7 mile to school. Mary walks 0.49 mile to school. Write an inequality using <,>, or = to compare the distanc
katrin2010 [14]
0.7 > 0.49
hope this helps
8 0
3 years ago
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