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Ilia_Sergeevich [38]

2 years ago

11

If 1 and 2 are equal, then lines l and m are parallel. a. True b. False

1 answer:

Daniel [21]2 years ago

7 0

The answer for this would be true

The reason being is that both lines l and m are parallel and the given lines would have to be parallel in order for angles 1 & 2 to be equal on their given intersecting line.

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Help me out 1+1=?

lesantik [10]

Answer:

Is it 2?

Step-by-step explanation:

8 0

3 years ago

What is the equation of the quadratic function graphed below?

Hitman42 [59]

Answer:

y = -3(x + 1)² + 9

Step-by-step explanation:

y = a(x - h)² + k, where (h, k) is the vertex

The vertex of the quadratic function is (-1, 9)

The only equation listed that has a vertex at (-1, 9) is:

y = -3(x + 1)² + 9

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2 years ago

Tju [1.3M]

Answer:

b. the test contains 10 3- point questions and 14 5-point questions.

Step-by-step explanation:

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2 years ago

Read 2 more answers

Lucy had math and reading homework tonight. Lucy can solve each math problem in 5 minutes and she can read each page in 2.5 minu

drek231 [11]

Answer:

$x=18,y=6$ , graph is there for reference.

Step-by-step explanation:

Given,

$x$ is the number of math problem Lucy solved.

$y$ is the number of pages she read.

She can do each math problem in $5$ minutes, therefore she can solve $x$ number of questions into $5 \times x=5x$ minutes.

She can read each page in $2.5$ minutes, therefore she can read $y$ pages in 2.5y minutes.

As per given detail,

$5x+2.5y=105$ equation 1.

And,

It is given that number of math problems Lucy solved is 3 times the number of pages she read.

$x=3y$ equation 2.

We need to find $x$ and $y$ intercept of each of the equation to graph them.

For $x-intercept$ put y=0

We will get $x=\frac{105}{5} =21$

Thus the point is $(21,0)$

Let us find $y-intercept$ by assuming $x=0$

we get $y=\frac{105}{2.5} =42$

Thus the point is $(42,0)$

Join these two points.

Similarly considering the other equation $x=3y$

Here x-intercept would be at $y=0$

We will get $x=0$

Thus the point is $(0,0)$

Let us assume on more point, say $x=30$ , we get $y=10$

Thus the point is $(30,10)$

Join these two points.

We will get a point of intersection at $(18,6)$

Thus $x=18$ and $y=6$

8 0

2 years ago

CAN someone help me with this pls<br> WILL GIVE BRAINLIEST

Flura [38]

Answer:

the answer would be $394.00

Step-by-step explanation: Brainliest please

because you divide 187.15 by 19 and that will be what she makes for zero than you multiply 9.85 by 40 then you get 394

3 0

2 years ago