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3 years ago

What are the x- and y-intercepts for the graph of 5x â€“ 2y = 20?

Mathematics

1 answer:

jasenka [17]3 years ago

5 0

Can you fix your equation first so I can help you? It's glitched.

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Which pair is a pair of vertical angles?

Mariulka [41]

Answer:

Angles that are directly across from each other

Step-by-step explanation:

Vertical angles are angles that are directly across from each other, forming an x. They always have the same degree

8 0

3 years ago

Which equation has a graph that is a parabola with a vertex at (5,3)?

lara [203]

Answer:

y = (x -5)² + 3.

Step-by-step explanation:

Given : parabola with a vertex at (5,3).

To find : Which equation has a graph that is a parabola.

Solution : We have given vertex at (5,3).

Vertex form of parabola : y = (x -h)² + k .

Where, (h ,k ) vertex .

Plug h = 5 , k= 3 in vertex form of parabola.

Equation :y = (x -5)² + 3.

Therefore, y = (x -5)² + 3.

6 0

3 years ago

PLEASE HELP! 25 POINTS!

Marizza181 [45]

Step-by-step explanation:

Step 1: Convert the mixed number into an improper fraction

$1 \frac{5}{7}$

$\frac{7}{7}+ \frac{5}{7}$

$\frac{12}{7}$

Step 2: Multiply to find the area

$\frac{5}{6}*\frac{12}{7}$

$\frac{60}{42}$

Step 3: Convert into a mixed number

$\frac{60}{42}$

$\frac{42}{42} + \frac{18}{42}$

$1 \frac{18}{42}$

$1\frac{3}{7}$

Answer: $1\frac{3}{7}$

6 0

3 years ago

Read 2 more answers

Point AA is located at (9,−2). What is the location of the image after a translation along ⟨5,−3⟩ and reflected in the y-axis.

Veronika [31]

(9, -2) translated (x + 5, y - 3) => (14, -5)
(14, -5) reflected across the y-axis =>
(- 14, - 5)

6 0

3 years ago

There are a total of 120 bicycles and tricycles in a shop. There are 302 wheels in allmany bicycles and how many tricycles are i

Contact [7]

Answer: There are 62 tricycles in the shop.

Step-by-step explanation:

Given: Number of wheels in a bicycle = 2

Number of wheels in a tricycle = 3

Let x = Number of bicycles , y = Number of tricycles.

As per given , we have

x+y =120 (i)

2x+3y=302 (ii)

Multiplying 2 on both sides of (i)

2x+2y=240 (iii)

Subtract (iii) from (ii) , we get

y= 62

Put value of y in (i) , we get

$x+62=120\\\\\Rightarrow\ x=120-62\\\\\Rightarrow\ x= 58$

Hence, there are 58 bicycles and 62 tricycles in the shop.

3 0

3 years ago