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gregori [183]
3 years ago
11

Which ones correct?

Mathematics
1 answer:
natima [27]3 years ago
6 0

Answer:

D

Step-by-step explanation:

y = 4 is a horizontal line which would be parallel to the x axis

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CAN SOMEONE PLS HELP WITH THIS IF ITS COORECT AND U HAVE TO EXPLAIN ILL GIVE BRAINLIEST
nataly862011 [7]

Well knowing these are both obtuse angles of the same shape and size we can begin. were looking to show AC is equal to DF we start by connecting A to C. A goes to C and makes this half an Oval shape  along the bottom line now try connecting A to B and C to B AB and CB are not the same as AC and since these angles are the same shape and size we know DF should do the same so now we connect D to E and F to E similar to AC they do not match nor do they match AC itself leaving us to compare D to F after we do this we see that it creates the same sized half an oval as AC showing us that they are equal. :)  

5 0
3 years ago
Solve this fraction based question for 20 points.
MrRa [10]

The simplified form of the expression is -11/9

<h3>Rational expressions</h3>

These are expressions written as fractions. Given the following fraction

\dfrac{\frac{5}{8} +\frac{3}{4} }{\frac{-2}{3}-\frac{5}{6}  }

Find the LCM of the numerator and denominator

\dfrac{\frac{5}{8} +\frac{3}{4} }{\frac{-2}{3}-\frac{5}{6}  }\\\dfrac{\frac{5+6}{8} }{\frac{-4-5}{6} } \\\dfrac{\frac{11}{8} }{\frac{-9}{8} }

Divide the result to have:

11/8÷-9/8

11/8 *  8/-9
-11/9

Hence the simplified form of the expression is -11/9

Learn more on fractions here: brainly.com/question/78672

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6 0
2 years ago
F(2) if f(x) = 2x - 5
wariber [46]

Answer:

plug in 2 , answer is -1

Step-by-step explanation:

4-5= -1

6 0
3 years ago
Please help!!! I’ll mark brainliest!! (Look at picture)
Svetllana [295]

Answer:

\huge\boxed{\sf (x*4) + (x*5) = 54}

Step-by-step explanation:

\sf x(4+5) = 54\\\\Applying \ distributive \ property\\\\(x*4) + (x*5) = 54\\\\Distributive\ Property\ is:\\\\A(B+C) = (A*B)+(A*C)\\\\\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
4 0
3 years ago
John buys 6 shirts. For every shirt purchase you get one for 30% off. If the normal price for each shirt is $20.00 dollars, how
ziro4ka [17]

Answer: 36

Step-by-step explanation:

$20.00(.30) =6

6(6)=36

4 0
3 years ago
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