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3 years ago

A home has a triangular backyard. The second angle is 4degrees more than the first angle. The third angle is 20 degrees more tha

n 2times the first angle. Find the angles of the triangular yard

Mathematics

1 answer:

Nitella [24]3 years ago

3 0

$\left \{ {{y=2} \atop {x=2}} \right.$

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Given the following table and graph, write an equation to represent the exponential function

Tomtit [17]

Answer:

<em>amogus??</em>

Step-by-step explanation:

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3 years ago

3. Rohan is 9/12 m tall while John is 6/12 m shorter than<br> Rohan. What is John’s height?

mojhsa [17]

Answer:

3/12 simplified to 1/4

Step-by-step explanation:

When two fractions in an equation have the same denominator, you can easily subtract/add the numerator, so:

9 - 6 = 3

3/12

If you need to simplify your answer, your answer is 1/4

When simplifying this fraction, three is a multiple of 12 and 3 (called the common factor)

3 divided by 3 is 1

12 divided by 3 is 4.

6 0

3 years ago

Mary works 3 days a week after school. She earns 18 dollars a day. Mary wants to have at least $200 saved by summer vacation. Ho

spin [16.1K]

Here ill start u off: 18(3) = $54 = 1 week Total Want: $200 How many weeks does she have to work to get to $200???

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4 years ago

A forestal station receives the locations of two fires, one of them in a forest located 11 Km heading N69°W from the station. Th

loris [4]

Answer:

30.7 km

Step-by-step explanation:

The distance between the two fires can be found using the Law of Cosines. For ΔABC in which sides 'a' and 'b' are given, along with angle C, the third side is ...

c = √(a² +b² -2ab·cos(C))

The angle measured between the two fires is ...

180° -(69° -35°) = 146°

and the distance is ...

c = √(11² +21² -2(11)(21)cos(146°)) ≈ √945.015

c ≈ 30.74

The straight-line distance between the two fires is about 30.7 km.

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3 years ago

Which function is the inverse of f(x) = -5x-4

zalisa [80]

Answer:An inverse function is a function that undoes the action of the another function. A function g is the inverse of a function f if whenever y=f(x) then x=g(y). In other words, applying f and then g is the same thing as doing nothing.

Step-by-step explanation:

3 0

4 years ago

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