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Evgesh-ka [11]
3 years ago
11

How many solutions does (3x – 15) = x - 10 have?

Mathematics
2 answers:
tigry1 [53]3 years ago
8 0

Answer:

3

Step-by-step explanation:

Fiesta28 [93]3 years ago
6 0
My name is Kal-El. If you’re reading this it means that I am dead.
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Solve for x in the triangle. Round your answer to the nearest tenth.
alekssr [168]

Answer: 3.9

Step-by-step explanation:

<u>sin 34  </u>                 <u>     x   </u>  

 1                               7

Cross multiply and divide to get 3.9

6 0
3 years ago
What is the coefficient in this expression?<br><br> 3/4mn<br><br> 4<br><br> n<br><br> 34<br><br> 3
Cloud [144]

Since it is the term that multiplies the variables, the coefficient is of \frac{3}{4}.

In an algebraic expression, the coefficient is the <u>term that multiplies the variables</u>.

In this problem, the expression is:

\frac{3}{4}mn

  • The variables are m and n.
  • They are multiplied by \frac{3}{4}

Hence, the coefficient is of \frac{3}{4}.

A similar problem is given at brainly.com/question/24417465

6 0
2 years ago
How many solutions are in the equation 16(x+2)-8=16x+24
Nataliya [291]

16(x+2)-8 = 16x+24


16x + 32-8 = 16 x + 24


16x + 24 = 16x + 24


Every x is a solution. How many is that?


An uncountably infinite number of solutions.



6 0
3 years ago
Read 2 more answers
Time taken by a randomly selected applicant for a mortgage to fill out a certain form has a normal distribution with mean value
Natali [406]

Given:

z = (x - μ)/σ = z value
x = independent variable = 11
μ = mean = 8
σ = standard deviation = 3

Solution:

X ~ N (8, 3)

For day 1, n = 5

P (X < = 11) = P (Z < = 11 – 8 / 3/Sqrt5) = P (Z < =2.23) = 0.987126

For day 1, n = 6

P (X < = 11) = P (Z < = 11 – 8 / 3/sqrt6) = P (Z < =2.45) = 0.992857

 

For both days:

P (X <= 11) = P (X <= 11) = (0.987126) (0.992857) = 0.9801

6 0
4 years ago
20 PTS: Convert the following:
salantis [7]
A) 7 miles = 36,960 feet.
b) 22 cm. = 8.66 in.
c) 6 gallons = 768 ounces.
6 0
3 years ago
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