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3 years ago

Find the intercepts of the graph of the equation y=4, y=-18, y=16, y=-7

1 answer:

8 0

All of these have no x-intercepts, since x-intercepts require y to be 0. Their y-intercepts are:
(0, 4)
(0, -18)
(0, 16)
(0, -7)
respectively.

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In the figure below, B is between A and C and C is between B and D. if BC=4, BD=12, and AD=15 and AC

Sindrei [870]

Answer:

AC = 7

Step-by-step explanation:

1. Draw out the line and label everything you know.

2. By observation, we know that AD is also equal to AC + CD.

3. To find CD, take the length of BD (12) and subtract it by the length of BC (4): 12 - 4 = 8. The length of CD is 8.

4. Finally, to find AC, subtract the length of CD (8) from AD (15): 15 - 8 = 7. The length of AC is 7.

4 0

2 years ago

Read 2 more answers

The daily demand for ice cream cones at a price of $1.20 per cone is 50 cones. At a price of $2.20 per cone, the demand is 30 co

Lapatulllka [165]

Answer:

<h2>The demand at a price of $1.50 per cone is 44 cones</h2>

Step-by-step explanation:

let us apply the interpolation formula to solve this problem

we have

$\frac{y-y1}{x-x1} =\frac{y2-y1}{x2-x1}$

Now let us set the values to the notation above

x= $1.20

x1= $2.20

x2= $1.50

y = 50 cones

y1= 30 cones

y2= ?

$y2= \frac{(y-y1)}{(x-x1)} (x2-x1)+y1$

Substituting our given data we have

$y2= \frac{(50-30)}{(1.2-2.2)} (1.5-2.2)+30\\\\y2= \frac{20}{-1} (-0.7)+30\\\\y2= (20*0.7)+30\\y2= 14+30\\y2= 44$

the demand at a price of $1.50 per cone is 44 cones

4 0

2 years ago

Biught 820 books and 34 books on a shelf how many shelves

kramer

24.12 because you have to divide 34 into 820 and then you get 24.12

6 0

3 years ago

What is x and y of 5x+4y=8

juin [17]

Answer:

y=2-5x/4 x=8/5-4y/5

Step-by-step explanation:

8 0

3 years ago

Solve for x 2 + 2 * x = 10

inysia [295]

Answer:

Step by step explanation:

2 + 2 * x = 10

2x+2=10

2x+2−2=10−2

Therefore, x = 6

7 0

3 years ago