3 years ago

What is the area of the triangle?

Mathematics

1 answer:

Gennadij [26K]3 years ago

5 0

Answer:

Base of triangle = 30 cm. Height of triangle = 18 cm. ∴ Area = 1/2 (base ) × height. = (1/2) × 30 × 18 = 270 cm2

You might be interested in

Solve for x the solve for b

8090 [49]

Answer:

$x = 8$

$b = 70$

Step-by-step explanation:

$8x + 6 = 4x + 38$

$4x = 32$

$x = 8$

$4(8) + 38 = 70$

3 0

3 years ago

Read 2 more answers

A hot air balloon descends to the ground. The function a(t) = 210 – 15t can be used to describe the altitude of the balloon as i

Mashutka [201]

Answer:

t represents the time in minutes since the balloon started descending.

a(t) represents the altitude of the balloon at t minutes.

a(5.5) gives the altitude at 5.5 minutes.

8 0

3 years ago

Read 2 more answers

ITS A TEST PLS HELP ME

Lemur [1.5K]

Omg i am so sorry for this rude person in the comments

8 0

3 years ago

a group of three friends order a combo meal which includes two slices of pizza and a drink each drink is priced at $2.50 of the

natulia [17]

The cost of the slice of pizza is $1.00. this is because 3.50 - 2.50 is 1.00.

hope it helps :)

5 0

4 years ago

Read 2 more answers

Solve x2 – 64 = 0. Isolate x2: x2 = 64 Apply the square root property of equality: Isolate the variable: x = x =

dybincka [34]

Solve the equation by isolating the variable you're solving for on one side of the equation and get everything on the opposite side.

$x^2 - 64 = 0$

The x variable is being square and is being subtracted by 64.
Find the inverse of all of these operations.

First, get rid of the subtraction operation. The inverse of subtraction is addition.

Add 64 to both sides of the equation.

$x^2 - 64 + 64 = 0 + 64 \\ x^2 = 64$

Now the variable x is only being squared. Reverse this operation by using the inverse of exponents.

Take the square root of both sides.

$\sqrt{x^2} = \sqrt{64} \\ x = 8$

So, x is equal to 8.

6 0

4 years ago

Read 2 more answers