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natka813 [3]
3 years ago
14

Use the image to answer the question

Mathematics
1 answer:
Aliun [14]3 years ago
5 0

Answer:

A = 140 in²

Step-by-step explanation:

The area (A) of the triangle is calculated as

A = \frac{1}{2} bh ( b is the base and h the perpendicular height )

here b = 20 and h = 14 , then

A = \frac{1}{2} × 20 × 14 = 10 × 14 = 140 in²

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HOW CAN YOU USE SUBTRACTION TO DESCRIBE DIVISION? GIMME AN EXAMPLE PLS :(
nadya68 [22]

Answer:

By repeated subtraction.

Step-by-step explanation:

It is pretty much the same thing as division, but in subtraction. Since, Dividing and Subtraction are a like, repeated subtraction is a great example to use for this example

Hope this helps. :)

5 0
4 years ago
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I cant resolve this equation : 2x = -2x + 8, can you help me please
chubhunter [2.5K]

Answer:

x = 2

Step-by-step explanation:

OK so lets do it together.

2x = -2x + 8

Subtract 8 from both sides

2x - 8 = -2x

Add 2x to both sides

4x - 8 = 0

Add 8 to both sides

4x = 8

Divide each side by 4

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Check:

4 = -4 + 8

4 = 4

correct

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

7 0
3 years ago
Solve the following subtraction problems.<br> a. 8 mi 133 yd 2 ft – 5 mi 107 yd 2 ft
beks73 [17]

<u>Answer:</u>

3 miles 26 yards

<u>Step-by-step explanation:</u>

We are to perform subtraction on the following:

8 mi 133 yd 2 ft – 5 mi 107 yd 2 ft

We have to divide the amount of miles from miles, yards from yards and feet from feet. So a good idea is to write it this way in order to avoid any confusion:

   8 mi 133 yd 2 ft

-   5 mi 107 yd 2 ft

_______________

   3 mi  26 yd 0 ft

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So we are left with 3 miles 26 yards.

8 0
3 years ago
Find the area of a triangle with sides a=5, b=8 and c=11
Lynna [10]

Answer:

440

Step-by-step explanation:

5x8=40

40x11=440

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5 0
3 years ago
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Please solve or help:)
Nimfa-mama [501]

Step-by-step explanation:

please mark me as brainlest

3 0
3 years ago
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