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3 years ago

11

Name a pair of acute vertical angles

1 answer:

horrorfan [7]3 years ago

6 0

Heres a answer for your question

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lukranit [14]

You have 10 tries. you got heads 6 times. the probability is 6/10. if you put this fraction into your calculator, or you divide 6 and 10, you’ll get .6 or .60. changing it into a percent would be 60 percent. Just check what your assignment calls for. if it says a fraction or proportion then use 6/10. if it wants a percentage use 60%.

6 0

3 years ago

What's the answer. Y

skad [1K]

I can't really read it.But I would think a child under 16 belongs at school. :) So "To school".

4 0

4 years ago

Solve the following system of equations by the substitution method.

ch4aika [34]

Answer:

The y-coordinate is $y=-\frac{8}{13}$

Step-by-step explanation:

Given equations are

$5x=y+6\hfill (1)$

$2x-3y=4\hfill (2)$

To solve the given equations by substitution method

From Equation (1) we can write $x=\frac{y+6}{5}$

Substitute the value $x=\frac{y+6}{5}$ in equation (2) we get

$2\times (\frac{y+6}{5})-3y=4$

$\frac{2}{5}(y+6)-3y=4$

$\frac{2y+12}{5}-3y=4$

$\frac{2y+12-15y}{5}=4$

$-13y+12=20$

$-13y=20-12$

Therefore $y=-\frac{8}{13}$

Substitute the value of $y=-\frac{8}{13}$ in equation (1) we get

$5x=-\frac{8}{13}+6$

$x=-\frac{8-78}{-65}$

$=\frac{70}{65}$

Therefore $x=\frac{14}{13}$

Therefore the y-coordinate is $y=-\frac{8}{13}$

5 0

3 years ago

Kim was walking down a rocky path. For 4 minutes, the elevation dropped uniformly. Altogether it dropped 8 feet. What was the ch

Natasha2012 [34]

Answer:

Change in elevation per minute = 2ft/min

Step-by-step explanation:

Change in elevation per minute = elevation ÷ time

Change in elevation per minute = 8÷4 = 2ft/min

7 0

3 years ago

A website has 826,140 hits what is the value of the 8 in 826,140

aksik [14]

The value of 8 is 800,000.

4 0

3 years ago

Read 2 more answers