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Gennadij [26K]
3 years ago
15

1. If mzA is less than 90, then ZA is an acute angle. MzA = 75. What can

Mathematics
1 answer:
kotykmax [81]3 years ago
5 0

Answer:

A

Step-by-step explanation:

If angle a is less then 90 then it’s acute

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If your giving a customer a 10% off discount on a sale of 10.92,what would the discount be?
Lelechka [254]
The discount would be - $1.09 
So the final price would be $9.83
5 0
3 years ago
What is equal to n in this equation
IRISSAK [1]

Answer:

n = -45

Step-by-step explanation:

(n-5) /10 = -5

Multiply each side by 10

(n-5) /10 *10= -5*10

n-5 = -50

Add 5 to each side

n-5+5 = -50+5

n = -45

4 0
3 years ago
Write an equation in slope-intercept form for the line with slope 7 and v-intercept -6.
vredina [299]

Use y = mx + b

m = 7

b = -6

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6 0
3 years ago
IM SORRY BUT I NEED THIS QUESTION TOO ASAP PLEASE
Paraphin [41]

Using proportions, it is found that the amount of the novel she would have read is:

D. 14/15.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.

She has finished 5/6 of the novel, and will have read more 1/10 in the next two days, hence the total amount read is given by:

\frac{5}{6} + \frac{1}{10} = \frac{25 + 3}{30} = \frac{28}{30} = \frac{14}{15}

Hence option D is correct.

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

5 0
2 years ago
Need answer ASAP giving points
dalvyx [7]

Answer:

-  \frac{11}{12}

Step-by-step explanation:

\frac{ \frac{5}{8}  +  \frac{3}{4} }{ \frac{ - 2}{3} -  \frac{5}{6}  }  =  \frac{ \frac{5}{8}  +  \frac{6}{8} }{ \frac{ - 4}{6}  -  \frac{5}{6} }  \\  \\  =  \frac{ \frac{5 + 6}{8} }{ \frac{ - 4 - 5}{6} }  \\  \\  =  \frac{ \frac{11}{8} }{ -  \frac{9}{6} }  \\  \\  =  \frac{11}{8}  \div ( -  \frac{9}{6} ) \\  \\  =  \frac{11}{8}  \times ( -  \frac{6}{9} ) \\  \\  =  \frac{11}{8}  \times ( -  \frac{2}{3} ) \\  \\  =  \frac{11}{4}  \times ( -  \frac{1}{3} ) \\  \\  =  -  \frac{11}{12}

8 0
2 years ago
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