All categories

2 years ago

A triangle has a base of 10 inches and a height of 4.5 inches. What is the area of the triangle in square inches?

Mathematics

2 answers:

Sergio039 [100]2 years ago

4 0

Answer:

22.5inch²

Step-by-step explanation:

area of a triangle = 1/2 base × height

base = 10 inches, height = 4.5inches

area = 1/2× 10 × 4.5

area = 5×4.5

area = 22.5inch²

STatiana [176]2 years ago

3 0

Answer:

22.5

Step-by-step explanation:

10 x 4.5 = 45 divided by 2 is 22.5

You might be interested in

What is the approximate value of a local maximum for the polynomial

statuscvo [17]

Answer:

D) 2.5

Aaliyah- ツ

8 0

2 years ago

PLEASE HELP! WILL VOTE BRAINLIEST

kozerog [31]

9514 1404 393

Answer:

C. 0.98

Step-by-step explanation:

The attached graph shows the constraints. The feasible solution space is the doubly-shaded area in the first quadrant. The negative coefficients on x and y suggest that the objective function will be maximized when x and y are minimized. The solution space vertex that does that is ...

(x, y, Y) = (6, 4, 0.98)

7 0

2 years ago

Read 2 more answers

Please answer this question now in two minutes

spayn [35]

Answer:

UV and VW

Step-by-step explanation:

The line segments intersecting at point V are the sides.

8 0

3 years ago

The drama club is printing t-shirts for its members. The printing company charges a certain amount for each shirt plus a setup f

Helga [31]

The cost of each t-shirt is <u>$7</u>, using the equation formed from the given conditions.

In the question, we are given that the drama club is printing t-shirts for its members. The printing company charges a certain amount for each shirt plus a setup fee of $40.

We are aske to find the cost of each t-shirt if there are 21 students in the club and the t-shirt order costs a total of $187.

We assume the cost of one t-shirt to be $x.

Thus, the cost of printing 21 t-shirts = $21x.

The setup fee is given to be $40.

Thus, the total cost of printing 21 t-shirts for the dram club = $21x + 40.

But, we are given that the total cost is $187.

Thus, we get an equation,

21x + 40 = 187.

This equation can be solved as follows:

21x + 40 = 187,

or, 21x = 187 - 40,

or, 21x = 147,

or, x = 147/21,

or, x = 7.

Thus, the cost of each t-shirt is <u>$7</u>, using the equation formed from the given conditions.

Learn more about equations at

brainly.com/question/17473531

#SPJ9

7 0

1 year ago

Aliya deposited half as much money in a savings account earning 1.9% simple interest as she invested in a money market account t

Genrish500 [490]

Answer: she deposited $2000 at 1.9%

She deposited $4000 at 3.3%

Step-by-step explanation:

Let x represent the amount that she deposited in the account earning 1.9% simple interest.

Let y represent the amount that she deposited in the account earning 3.3% simple interest.

Aliya deposited half as much money in a savings account earning 1.9% simple interest as she invested in a money market account that earns 3.3% simple interest. This means that

x = y/2

The formula for simple interest is expressed as

I = PRT/100

For the savings account earning 1.9% simple interest,

I = (x × 1.9 × 1)/100 = 0.019x

For the money market account that earns 3.3% simple interest,

I = (y × 3.3 × 1) = 0.033y

If the total interest after one year is $170.00, it means that

0.019x + 0.033y = 170 - - - - - - - - - -1

Substituting x = y/2 into equation 1, it becomes

0.019×y/2 + 0.033y = 170

Cross multiplying, it becomes

0.019y + 0.066y = 340

0.085y = 340

y = 340/0.085

y = $4000

x = y/2 = 4000/2

x = 2000

3 0

2 years ago