3 years ago

Find the measure of angle A. А 64 + x 85 + x 55

Mathematics

1 answer:

saul85 [17]3 years ago

7 0

Answer:

Your question is unclear

Step-by-step explanation:

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The following table represents the altitude of a hiker climbing in Mountain over a 60 minute hike. Calculate the average rate of

Serggg [28]

Answer:

The correct answer is B. The rate of change is about 3 feet per minute

I hope this helped!

6 0

3 years ago

Describe how to evaluate the expression 3^2 + (21 - 9) X 6÷2. Can someone help me out, please? I'm having trouble, and my teache

mylen [45]

Answer:

$3^2+\left(21-9\right)\times \:6\div \:2=45$

Step-by-step explanation:

Given the expression

$3^2\:+\:\left(21\:-\:9\right)\:\times \:6\div 2$

Follow the PEMDAS order of operations

$3^2\:+\:\left(21\:-\:9\right)\:\times \:6\div 2$

calculate within parentheses $\:(21-9)=12$

$=3^2+12\times \:6\div \:2$

calculate exponents $3^2=9$

$=9+12\times \:6\div \:2$

Multiply and divide (left to right)

$=9+36$

Add and subtract (left to right) $12\times \:\:6\div \:\:2=36$

$=45$

Thus,

$3^2+\left(21-9\right)\times \:6\div \:2=45$

8 0

3 years ago

Solve and show your work for each question...

satela [25.4K]

$0.\overline{36} = \dfrac{36-0}{99} = \dfrac{36}{99} = \dfrac{4}{11}\\\\\\0.3\overline{6}= \dfrac{36-3}{90} = \dfrac{33}{90} = \dfrac{11}{30}\\\\\\0.36 = \dfrac{36}{100} = \dfrac{9}{25}$

4 0

2 years ago

Need help with number 12 n 13 Asap

Arlecino [84]

Step-by-step explanation:

it's explained in the solution

7 0

3 years ago

write an equation in point slope form for the line that has a slope of 9/4 and contains the point (3,-4)

denis-greek [22]

Answer:

y+4 = 9/4(x-3)

Step-by-step explanation:

The point slope form of an equation is

y-y1 = m(x-x1) where m is the slope and (x1,y1) is the point

Substituting in what we know

y--4 = 9/4(x-3)

y+4 = 9/4(x-3)

4 0

2 years ago