3 years ago

Find the area of the red triangle.

Mathematics

1 answer:

JulsSmile [24]3 years ago

5 0

Answer:

it is 9

Step-by-step explanation:

adding 79 and 10 and subsequently subtracting 72 and 8 to get 9

You might be interested in

An airplane on autopilot took 9 hours to travel 6552 kilometers. What is the unit rate for kilometers per hour?

sergiy2304 [10]

Answer:

728

Step-by-step explanation:

6552/9 = 728

3 0

3 years ago

The sum of two numbers is 14 one number is two less than three times the other. find the numbers

BigorU [14]

Answer:

The numbers are $10$ and $4$

Step-by-step explanation:

Let

x-----> one number

y----> the other number

we know that

$x+y=14$ ------> equation A

$x=3y-2$ -----> equation B

Substitute equation B in equation A and solve for y

$3y-2+y=14$

$4y=14+2$

$y=16/4=4$

Find the value of x

$x=3(4)-2=10$

8 0

3 years ago

a picture measures 20 inches around. Suzie measuered and found the length to be 6 inches. What is the area of the picture?

gavmur [86]

Answer: the answer is 24

Step-by-step explanation:

6 0

3 years ago

Lateral area of a prism

olchik [2.2K]

<span> The surface area of a right prism can be calculated using the following formula: SA 5 2B 1 hP, where B is the area of the base, h is the height of the prism, and P is the perimeter of the base. The lateral area of a figure is the area of the non-base faces only.</span>

3 0

3 years ago

Rewrite this equation so that it demonstrates the division property of equality: 12m=42

elixir [45]

Answer:
12m ÷ 12 = 42 ÷ 12

8 0

2 years ago

Read 2 more answers