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2 years ago

What is the answer to this? help, please

Mathematics

2 answers:

murzikaleks [220]2 years ago

8 0

Choice a is the correct answer

notka56 [123]2 years ago

4 0

<h3>Answer: angle 1 (choice A)</h3>

This is because angles 1 and 4 are vertical angles. Such angles form whenever we have an X shape like this. Vertical angles are always opposite one another and they are always the same measure. The fact that lines k and l are parallel has no relevance (so they could easily be not parallel and the two angles mentioned are still congruent).

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What is number of terms for 32y- 28

Sholpan [36]

Answer:

2 terms

Step-by-step explanation:

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7 0

1 year ago

A cashier at a store has five dollars in $20 bills if there are six times as many five dollar bills as $20 bills and the total m

erastovalidia [21]

X = $20 bills
6x = $5 bills

x(20) + 6x(5) = 1450
20x + 30x = 1450
50x = 1450
x = 29
6(29)= 174

3 0

3 years ago

First to answer gets brainlest! Hurry this is a test.

serg [7]

Answer:

Second one

Step-by-step explanation:

4 0

3 years ago

I need help, sleps plzz , i dont understand plzzz dont ignoree!!!!!!!!!!!!

denpristay [2]

Answer:

x = $\frac{3+\sqrt{105} }{8} , \frac{3-\sqrt{105} }{8} x=1.655,-0.905$

Step-by-step explanation:

3x+6 = 4x^2

4x^2 -3x -6 = 0

x = $\frac{3+\sqrt{105} }{8} , \frac{3-\sqrt{105} }{8} x=1.655,-0.905$

7 0

2 years ago

Find the value of x:

nadya68 [22]

Answer:

x = 3

Step-by-step explanation:

These angles are vertical angles. Vertical angles equals to on another but on the opposite side. Since they equal to another you do:

(10x + 1) = (12x - 5)

Add 5 on both sides:

10x + 6 = 12x

Subtract 10x on both sides:

6 = 2x

Divide 2 on both sides:

3 = x

6 0

2 years ago

Read 2 more answers

What is the answer to this? help, please​

What is the answer to this? help, please