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2 years ago

A square garden has trees 30m,50m and 40m at three successive corners.What is the area of the land ?

Mathematics

3 answers:

Masteriza [31]2 years ago

8 0

15m because if we add all of the you will get 12 but atleast you need some for backyard

IonL2 years ago

0 0

Answer:

1500

Step-by-step explanation:

The total number of drinks times the percent of drinks that are frappuccinos equals the number of frappuccinos sold. Let d = total number of drinks sold

d *24% = 360

Change to decimal form

d * .24 = 360

Divide each side by .24

.24d/.24 = 360/.24

d = 1500

There were 1500 drinks sold

IonL

2 years ago

kelli32 years ago

0 0

Lizzie has already written 120 words of an essay. She writes 5 words per minute. Write an expression to represent the total number of words she has written after her writing session today. Let m represent the number of minutes passed during today’s session.

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Larson uses his credit card to purchase a new video game system for $519.82. He can pay off up to $225 per month. The card has a

Wewaii [24]

Answer: $11.57
Answer Explanation: Math

3 0

3 years ago

Veronica is self employed. In one year, Veronica generates a gross income of $65,500. When calculating her taxes, Veronica is al

butalik [34]

Answer:

$44,850

Step-by-step explanation:

Gross income is $65,500

Allowable deductions are $2,500

Operating income is $65,500-$2,500=$63,000

From the given tax structure, Veronia will pay 15% for the first $25,000 then 30% for $63,000-$25,000=$38,000

Tax will be (0.15*$25,000)+(0.3*$38,000)=$15,150

Remaining expenses will be $5,500-$2,500=$3,000

Income after tax will be $63,000-$15,150=$47,850

Net income=$47,850-$3,000=$44,850

7 0

3 years ago

What is the slope of the line that passes through the following points (7,10) and (10,9)

Svet_ta [14]

Answer:

-1/3

Step-by-step explanation:

To find the slope, we can use the slope formula

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

= ( 9-10)/(10-7)

= -1/3

8 0

3 years ago

Read 2 more answers

Use the graph to find the solution of the system of equations {y = x^2 + 6x + 8 {y = x + 4

Phantasy [73]

Essentially when people ask you find the solution to system of equation, there asking at what x value do these to graphs intersect. The easiest way to do this is to get a graphing calculator, or desmos and type in the equation and find where they intersect. Heck, even the question says to solve it with a graph, but I'll demonstrate it algebraically.

One way you can do this is set the equation equal to each other. This is because you want to know at what x-value has the same y-value. So we get:

x^2 + 6x + 8 = x + 4

We can then combine like terms, or move everything to one side. So we get:

x^2 + 5x + 4 = 0.

Then we can use the quadratic formula to solve for x.

x=(-5 +/- sqrt(5^2 - 4(1)(4)))/(2(1)

This simplifies into:

(-5 +/- 3)/2

Finally we add and subtract:

(-5 + 3)/2 = x = -1
(-5 - 3)/2 = x = -4

And our solution is x = -1, x = -4

8 0

3 years ago

Given the triangle below, what is the length of the third side, rounded to the nearest whole number?

Leno4ka [110]

Answer:

Step-by-step explanation:

You need the Law of Cosines for this, namely:

$x^2=21^2+14^2-2(21)(14)cos58$ where x is the missing side.