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KiRa [710]
3 years ago
7

What’s the answer ? I’m stuck

Mathematics
1 answer:
Law Incorporation [45]3 years ago
3 0
Angle M equals 45°
Angle N equals 15°
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Whic transformation can verify congruence by sliding one triangle over another
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Its' called a Translation 

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Chapter 7 of the Jiuzhang suanshu presents a problem of two linear equations involving acres of land and their respective prices
djyliett [7]

Answer: 33.041666

Step-by-step explanation:

Given: The translated equation : 300x+y = 10000

To find the value of x if y = 87.5, we need to substitute the value of y in the given translated equation, we will get

300x+87.5 = 10000

Subtract 87.5 from both the sides , we get

300x=9912.5

Now, divide 300 on both the sides, we get

x=\frac{9912.5}{300}\\\\\Rightarrow x=33.041666666

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3 years ago
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Fill in the missing work and justification for step 2 when solving 3(x + 2) = 12.
Aleksandr-060686 [28]

Answer:

  • 3x + 6 = 12; Distributive Property

Step-by-step explanation:

  • 3(x + 2) = 12

<u>The next step is:</u>

  • 3*x + 3*2 = 12
  • 3x + 6 = 12

This is a distributive property

Correct choice is A

3 0
3 years ago
Find the product of 4 (78 + 3).
DanielleElmas [232]

Step-by-step explanation:

\bold{METHOD\ 1:}\\\\\text{Use PEMDAS}\\\\4(78+3)=4\cdot81=324\\\\\bold{METHOD\ 2:}\\\\\text{Use the distributive property:}\ a(b+c)=ab+ac\\\\4(78+3)=(4)(78)+(4)(3)=312+12=324

8 0
3 years ago
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Anyone in connections academy algebra 2 or someone else that can help me with some problems? Here is the first: Let f(x)=2x^2+x-
sergiy2304 [10]
F(x)/g(x) = (2x +3)(x -1)/(x -1) = 2x +3 . . . . . x ≠ 1

The domain of (f/g)(x) is all real numbers except 1.

_____
The domain of any rational function necessarilly excludes any values that make the function undefined, that is, that make the denominator zero.
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3 years ago
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