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3 years ago

Big ideas chapter 9 answers

Mathematics

2 answers:

bekas [8.4K]3 years ago

4 0

What are you talking.you should include a picture

svp [43]3 years ago

3 0

do you have a picture with it??

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Need some help :

kondor19780726 [428]

Answer:

Step-by-step explanation:

3 0

2 years ago

a right triangle has a height of 20 centimeters and a base of 10 centimeters.what is the area of the triangle?

viktelen [127]

Answer:

The area of the right triangle is 100 centimeters squared.

Step-by-step explanation:

The formula for the area of a right triangle is:

$Area = \frac{a*b}{2}$

Area = (a*b) / 2

The height of a triangle is represented by a. The base is represented by b.

Knowing this, we can use what they give us for the values, by plugging them into the formula.

a is 20 cenimeters

b is 10 centimeters

Therefore :

$Area = \frac{200}{2}$

$Area = 100$

So, the area of the right triangle is 100 centimeters squared.

4 0

1 year ago

Consider triangle QRS. The legs each have a length of 10 units. Triangle Q R S is shown. Angle Q S R is 90 degrees. The length o

Ipatiy [6.2K]

Answer:

10 square root 2

Step-by-step explanation:

5 0

3 years ago

What is the value of x

geniusboy [140]

Answer:

Step-by-step explanation:

3x+2

3(11)+2

33+2

6 0

2 years ago

a truck is rented at 40$ per day plus a charge per mile use. The truck traveled 15 miles in one day, and the total charge was 11

Alla [95]

Answer:

15x + 40 = 115

We set the equation to 115 because the total cost is $115.

We add the "+ 40" because of the $40 to rent the trailer for the day.

The 15x is because it represents the miles per hour (x) times the number of hours.

The number of hours times the charge per mile, plus the $40 to rent it, will equal $115.

Hope this helps!!

5 0

3 years ago