2 years ago

PLS HURRY Use the protector to measure the angle.

Mathematics

1 answer:

Montano1993 [528]2 years ago

4 0

Answer:85

Step-by-step explanation:

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Answer and I will give you brainiliest MATH

Ainat [17]

Answer:

sorry I can't know.

you can ask from your teacher

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3 years ago

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Graph y = x2 + 2. Identify the vertex of the graph. Tell whether it is a minimum or maximum. (0, 2); maximum (0, 2); minimum (2,

miskamm [114]

Answer:

$(0,2)$ ; minimum

Step-by-step explanation:

Given:

The function is, $y=x^{2}+2$

The given function represent a parabola and can be expressed in vertex form as:

$y=(x-0)^{2}+2$

The vertex form of a parabola is $y=(x-h)^{2}+k$ , where, $(h,k)$ is the vertex.

So, the vertex is $(0,2)$ .

In order to graph the given parabola, we find some points on it.

Let $x=-2,y=(-2)^{2}+2=4+2=6$

$x=-1,y=(-1)^{2}+2=1+2=3$

$x=0,y=(0)^{2}+2=0+2=2$

$x=2,y=(2)^{2}+2=4+2=6$

$x=1,y=(1)^{2}+2=1+2=3$

So, the points are $(-2,6),(-1,3),(0,2),(1,3),(2,6)$ .

Mark these points on the graph and join them using a smooth curve.

The graph is shown below.

From the graph, we conclude that at the vertex $(0,2)$ , it is minimum.

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2 years ago

Find Johnson's average speed in meters per second.

makkiz [27]

Answer:

What is the distance traveled and the amount of time traveled

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2 years ago

Line g passes through points (1, 1) and (10,9). Line h is perpendicular to g. What is the

shusha [124]

Answer:

-9/8

Step-by-step explanation:

Slope m = (y2-y1)/(x2-x1)

using (1,1) and (10,9)

m = (9 - 1)/(10 - 1)

m = (8)/(9)

m = 8/9

slope of line g is 8/9

Perpendicular lines have slopes that are negative reciprocals of one another

so slope of h is -9/8

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2 years ago

There are 50 books side by side on a library bookshelf. Each book is two inches thick. How far is it from the first page of book

sveticcg [70]

Answer:

100inches

Step-by-step explanation:

50books

each book is 2 inches

50books x 2 inches per boo = 100inches

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3 years ago