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3 years ago

Determine which equations correspond to the graphs given below.

Mathematics

1 answer:

nata0808 [166]3 years ago

4 0

Answer:

graph 1 16+ graph 2 -2 graph 3 8 graph4 -4

Step-by-step explanation:

i just thinking about the answers

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Graph y = x2 – 3x+4. Find the axis of symmetry and the vertex,

valentina_108 [34]

Answer:

The axis of symetry is the X value that splits the graph in half. For this equation, the axis of symmetry is x= $\frac{3}{2}$ .

The vertex is the highest or lowest point on the graph. For this equation, the vertex is $(\frac{3}{2} ,\frac{7}{4} )$

Step-by-step explanation:

See the graph. please give me brainliest if I helped!

7 0

3 years ago

The mayor of a town places a map of the town on a coordinate grid with Town Hall at the point (0,0) and with each unit represent

Alexxandr [17]

The town will spend $202.5 on laying the pipes.

Step-by-step explanation:

Given points are;

(-2,-4) and (6,-5)

$x_1=-2, \ \ \ y_1=-4\\x_2=6,\ \ \ \ y_2=-5\\$

Distance of two points is;

$Distance=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\Distance=\sqrt{(6-(-2))^2+(-5-(-4))^2} \\Disatnce=\sqrt{(6+2)^2+(-5+4)^2} \\Distance=\sqrt{(8)^2+(-1)^2}\\Distance=\sqrt{64+1} \\Distance=\sqrt{65} \\Distance= 8.1 \units$

As one unit represent a mile, therefore,

Distance = 8.1 miles

Cost of laying 1 mile = $25

Cost of laying 8.1 miles = 8.1*25 = $202.5

The town will spend $202.5 on laying the pipes.

Keywords: distance, points

Learn more about distance at:

#LearnwithBrainly

7 0

3 years ago

PilotLPTM [1.2K]

Answer:

<h3>The options A),B) and E) are correct</h3><h3>A) The given expression $p-\frac{2}{3}p$ is equivalent to $\frac{p}{3}$ </h3><h3>B) The given expression $\frac{p}{3}$ is equivalent to $\frac{p}{3}$ </h3><h3>E) The given expression $\frac{3p}{9}$ is equivalent to $\frac{p}{3}$ </h3>

Step-by-step explanation:

Given expression is $\frac{p}{3}$

<h3>To find the equivalent expressions to the given expression :</h3>

A) $p-\frac{2}{3}p$

Solving the expression $p-\frac{2}{3}p$

$p-\frac{2}{3}p=\frac{p(3)-2p}{3}$

$=\frac{3p-2p}{3}$

$=\frac{p}{3}$

<h3>∴ $p-\frac{2}{3}p=\frac{p}{3}$ </h3><h3>∴ The given expression $p-\frac{2}{3}p$ is equivalent to $\frac{p}{3}$ </h3>

B) $\frac{p}{3}$

<h3>∴ The given expression $\frac{p}{3}$ is equivalent to $\frac{p}{3}$ </h3>

E) $\frac{3p}{9}$

Solving it we get

∴ $\frac{3p}{9}=\frac{p}{3}$

<h3>∴ The given expression $\frac{3p}{9}$ is equivalent to $\frac{p}{3}$ </h3><h3> ∴ options A),B) and E) are correct</h3>

5 0

3 years ago

Two triangles are similar. The dimensions of the first are 7, 8, and 10, while the dimensions of the second one are 3.5, 4, and

Anestetic [448]

The ratio from the first triangle to the second triangle is 1:2

3 0

3 years ago

Determine the value of x+3/8=2

zzz [600]

Answer:

x=13/8

Step-by-step explanation:

I took a picture of it instead of writing it out so its less confusing for you so click in the picture to get a full view to understand how to get 13/8.

7 0

3 years ago