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stich3 [128]
2 years ago
12

Answer: 2(x + 3) + 4(9x + 8) = ?

Mathematics
1 answer:
OverLord2011 [107]2 years ago
7 0

Answer:

38x + 38

Step-by-step explanation:

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Look for a pattern for the decimal 0.555, the value of the digit in the tenths place is how many times as munch as the value of
Galina-37 [17]
<span>the value of the digit in the tenths place is 5/10 or 0.5
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the value of the digit in the thousandth place is 5/1000 = 0.005

0.5 = 100 x 0.005

Therefore, the value of the digit in the tenths place is 100 times as much as the value of the digit in the thousandth place
3 0
3 years ago
Find the length of AB.
ira [324]

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8 0
2 years ago
Y = 3x − 8
Nana76 [90]

Answer:

A. You would first plot the y intercept.  The first equation would be (0,-8) and the second equation is (0,-11).  Then you would plot the slope.  For the first equation, from (0,-8), you would move up 3 plots and right 1 plot.  For the second equation, from (0,-11), you would move up 9 plots and right 1 plot.

B. The solution to the pair of inequalities is (1/2, -13/2).  That is the intersection and point of the two lines.  You would need to graph the two lines (see part A answer) and then find the intersection.  

Hope this helps!

3 0
2 years ago
The two triangles illustrated below are similar. What are the values of x and y?
poizon [28]

Answer:

{ \bf{by \: relations : }} \\ { \tt{ \frac{28}{7}  =  \frac{x}{8} }} \\  \\ { \tt{x =  \frac{28 \times 8}{7} }} \\ x = 32 \\  \\ { \tt{y = 83 \degree}}

5 0
2 years ago
An observer (O) is located 900 feet from a building (B). The observer notices a helicopter (H) flying at a 49° angle of elevatio
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Answer:

1035.33 feet

Step-by-step explanation:

h=900tan49

=1035.33 feet

I hope it helps

6 0
3 years ago
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