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2 years ago

Lines A and B are parallel <5 = [???]

Mathematics

1 answer:

Nady [450]2 years ago

7 0

Answer:

∠ 5 = 130°

Step-by-step explanation:

∠ 5 and 130° are corresponding angles and are congruent . so

∠ 5 = 130°

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Solve the system of equations below algebraically <br> 2x+3y=6 and -5x+2y=4

Charra [1.4K]

Steps
I’m using elimination so I’m trying to get rid of y
To do that I multiply the first equation by 2 and the second by -3. Then solve
4x + 6x = 12
15x + -6x = -12
—————————
19x + 0 = 0
Divid by 19 to get x to one side. 0/19 is 0 so
X= 0
Plug that into an equation so 0 + 3y = 6
Divid by 3 and y = 2
Answer x = 0 y = 2

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3 years ago

What is the length of the hypotenuse? If necessary, round to the nearest tenth.

belka [17]

Answer:

C=5

Step-by-step explanation:

hope this helps

so sorry if this is the wrong answer

plz mark brainliest if correct answer

6 0

2 years ago

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For Mothers Day, Jim bought 3 hydrangea plants. For Father's Day, he bought two ties. If a tie costs $5 more than a plant and he

den301095 [7]

$16.95 plant

$21.95 tie

6 0

3 years ago

How many centimeters are in 1.3 meters

Fiesta28 [93]

There are 130 centimeters in 1.3 meters

4 0

3 years ago

Read 2 more answers

Domain and range of the function and it’s inverse

sineoko [7]

Answer:

B (second table in list)

Step-by-step explanation:

The function is a quadratic with vertex and y-intercept at (0,-2). The parabola opens up meaning only y - values above -2 are a part of the function. Since range is the set of all y values, then the range is $y\geq -2$ .

The domain is not restricted and it is all real numbers.

The inverse of the function is where x and y are switched. So the range becomes the domain and vice verse.

This means the domain of the inverse is $x\geq -2$ and the range of the inverse is all real numbers.

8 0

3 years ago