2 years ago

I cant find the height to the area!!! THE SHAPE IS A TRIANGLE

Mathematics

2 answers:

Igoryamba2 years ago

8 0

Answer:

x = 7.3

Step-by-step explanation:

area = base × height / 2

21.9 = 6 × x / 2

43.8 = 6x

x = 7.3

Vinvika [58]2 years ago

8 0

Answer:

7.3

Step-by-step explanation:

The formula to find the area of a triangle is (1/2)(a)h = A.

Replace the variable h (height) with x.

Isolate the x variable (height) in order to find the height value.

(1/2)(6)x = 21.9

3x = 21.9

x = 21.9/3

x = 7.3

You might be interested in

I will give brainliest<br> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

postnew [5]

Answer:

I've labled all in red, hope this helps.

8 0

2 years ago

What is the least common denominator of 1/2, 2/3 and 3/4

Vinil7 [7]

Answer:

6/12, 8/12, and 9/12.

Step-by-step explanation:

Let's find the least common denominator:

First, the least common multiple of 2, 3, and 4 is 12.

12 is divisible by 2, 3, and 4.

<u>Next, multiply the denominators with the numerators:</u>

Products: 6/12, 8/12, and 9/12

7 0

2 years ago

A scale drawing of jimmy's living room is shown below width =4cm length =6cm

Semenov [28]

Do you need the area of the floor plan? If so here you go:

6*4 = 24, so 24 cm.

7 0

3 years ago

Which number line best represents the solution to the inequality 3.3w - 9 > -22.2?<br> picture ↓

Sergeu [11.5K]

Answer:

solve the inequality in the form of w

7 0

3 years ago

Cody and Brad bought pizza for the class party. Cody bought 12 pizzas for $15 each.

tankabanditka [31]

Answer:

brad paid more

Step-by-step explanation:

15/12=1.25

and 12/8=1.50

so brad paid more on pizza

3 0

3 years ago

Read 2 more answers