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3 years ago

What is the equation of the line shown in this graph?

Mathematics

1 answer:

Vika [28.1K]3 years ago

8 0

Answer:

y=1

Step-by-step explanation:

since there is no slope all you have is the y intercept so all you have to put is the y-intercept. That easy!

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√5+√6 plsssssssssssssssssssssssssssse

pantera1 [17]

Answer:

4,68556

Step-by-step explanation:

√5+√6

= 4,68556

8 0

3 years ago

Read 2 more answers

Dylan has a bank that sorts coins as they are dropped into it. A panel on the front displays the total number of coins inside as

vesna_86 [32]

Answer:

1). System of equations- D + Q = 90 and D + 2.5Q = 175.50

2). There are 33 dimes and 57 quarters in the bank.

Step-by-step explanation:

Dylan has a bank that sorts coins as they are dropped in it.

A panel shows the total number of coins inside as well as the total value of these coins.

Let the number of dimes in the bank = D

and the number of quarters in the bank = Q

If the panel shows total number of coins = 90

Then the equation will be

D + Q = 90 -------(1)

And the panel displays the amount of the coins = $17.55

Then equation will be

0.10D + 0.25Q = 17.55 [1 Dime = $0.10 and 1 quarter = $0.25]

D + 2.5Q = 175.50 ------------(2)

Now we subtract equation (1) form equation (2)

D + 2.5Q - (D + Q) = 175.50 - 90

D + 2.5Q - D - Q = 85.5

1.5Q = 85.5

Q = $\frac{85.5}{1.5}$

= 57

By putting Q = 57 in the equation (1)

D + 57 = 90

D = 90 - 57 = 33

Therefore, there are 33 dimes and 57 quarters in the bank.

4 0

4 years ago

Jake is building a fence around his property. He wants the perimeter to be no more than 100 feet. He also wants the length to be

emmasim [6.3K]

Answer:

C. 20 feet

Step-by-step explanation:

Let x = width

Let y = length

If the length is at least 10 feet longer than the width:

⇒ x + 10 ≤ y

⇒ x ≤ y - 10

If the perimeter is to be no more than 100 ft:

⇒ 2x + 2y ≤ 100

⇒ x + y ≤ 50

⇒ x ≤ 50 - y

Equate the equations for x and solve for y:

⇒ y - 10 = 50 - y

⇒ 2y = 60

⇒ y = 30

Substitute found value of y into one of the inequalities for x:

⇒ x ≤ 30 - 10

⇒ x ≤ 20

Therefore, the maximum possible width of the fence is 20 feet.

8 0

2 years ago

Write the linear equation that describes the graph below in standard form.

andrey2020 [161]

There is no graph appearing. :( sorry

5 0

3 years ago

Read 2 more answers

A cartographer is painting a spherical globe whose surface is 326.7 sq. in. What is the maximum radius of the globe that the car

svlad2 [7]

Answer:

$S =4\pi r^2$

And since we know the surface area 326.7 in^2 we can solve for the value of r like this:

$r =\sqrt{\frac{S}{4 \pi}}$

And replacing we got:

$r =\sqrt{\frac{326.7 in^2}{4 (3.14)}}= 5.10 in$

And the best answer would be:

5.1 in

Step-by-step explanation:

For this case we need to use the formula for the surface area of a sphere given by:

$S =4\pi r^2$

And since we know the surface area 326.7 in^2 we can solve for the value of r like this:

$r =\sqrt{\frac{S}{4 \pi}}$

And replacing we got:

$r =\sqrt{\frac{326.7 in^2}{4 (3.14)}}= 5.10 in$

And the best answer would be:

5.1 in

4 0

3 years ago