Ive never seen a question like this tbh

Mathematics

2 answers:

Vikki [24]2 years ago

6 0

The formula A=1/2bh is used to find the area of a triangle. You can find from the diagram that the base of this triangle is 9cm, and the height is 4cm. Plug those numbers into the area of a triangle formula.

A=1/2(9)(4)

Multiply to get 18 square cm, which is choice D.

bulgar [2K]2 years ago

4 0

Easiest question I have ever seen! :)
We know the formula of the area of a triangle
= $\frac{1}{2}$ ×base×height
The height given is 4 cm (we should take the perpendicular height)
And the base length is 8 cm
Simply, we just substitute the given numbers
= $\frac{1}{2}$ ×8×4
=18 cm²
The answer is D: 18 square m

You might be interested in

4 people can trim a hedge in one hour.

Pani-rosa [81]

4 people in 60 minutes =
1 person in 15 minutes

3 people = 45 minutes

6 0

2 years ago

Read 2 more answers

Yi Ting weighs 8.3 kg kilograms her older brother is four times as heavy as Yi Ting how much does her older brother weigh in kil

dexar [7]

8.3*4 = 33.2 kg.
Hopefully that is correct
Since Yi Ting weighs 8.3 and her brother is 4 times heavier you would multiply those two numbers to get the answer.

3 0

3 years ago

Simplify: (-2^3)^2 (there exponents signs btw :))

ollegr [7]

Answer:

Step-by-step explanation:

Brainliest

3 0

2 years ago

Find the y value for the point that divides the line segment CD into a ratio of 4:1.

7nadin3 [17]

Answer:

We also drew a graph with 2 examples.

Step-by-step explanation:

If we have the line segment CD, we can divide it by 4: 1 as follows:

If point C has the coordinates (x1, z1) and point D has the coordinates (x2, z2), we calculate coordinate the points Y as follows:

y1 = (x2-x1) · 4/5

y2 = (z2-z1) · 4/5

In this way we have obtained the point Y with the coordinates (y1, y2), and the point Y divides the line segment CD by 4:1.

We also drew a graph with 2 examples.

3 0

3 years ago

-0)

Sphinxa [80]

30 because 25% minese 10

5 0

2 years ago