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podryga [215]
3 years ago
15

Please help with at least one of these ( I accept 1 answer if you have it; make sure you are 100% positive its correct though!)

Mathematics
1 answer:
Trava [24]3 years ago
8 0

So I know some of them but not all them sorry

5. If m<5=70 then m<6= <em><u>20</u></em>

<em>Why? </em> Because there is a 90 degree angle there and if m<5 is 70 all you have to do to get m<6 is subtract 70 from 90 and you get 20 degrees

6. If m<5=70 then m<1= <em><u>90 </u></em> and m<4=<em><u>90 </u></em>

<em>Why? </em>Because you can see based on the drawing that they form right angles

4a. FGK is right angles

4b. The measure of FGK is 90 in total

<em>Why? </em> It has the right angle

Hope this helps:) this was all I could remember

You might be interested in
Find the area of triangle ABC (I’ll give you the branliest answer if correct) :)
Dmitriy789 [7]

I can't see pictures T^T.

To find the are of a triangle, you multiply the dimensions as you would a rectangle, but divide the product by 2.

Example:

The dimensions of triangle B are 4 and 9.

4x9=36

Now divide.

36/2=18

So the area of triangle B is 18.

---

hope it helps

5 0
2 years ago
If I have a circle that is 12 in in diameter and it's cold and a half and then folded in half again what is the area of the resu
nika2105 [10]

Answer:

<h2>A= πr^2/4</h2>

Step-by-step explanation:

Step one:

given data

diameter of circle= 12 in

the radius is r=d/2=6in

the area of the circle is

A=πr^2

A=3.142*6^2

A=3.142*36

A=113.1in^2

If the circle is folded in half, the area will be A/2= 113.1/2= 56.55in^2

In the corresponding shape is folded again the area is A/4= 28.3in^2

<u>The expression for the last shape is </u>

<u>A= πr^2/4</u>

3 0
2 years ago
Here is a question for all :)
Schach [20]

Answer:

The circle on the far left is the sum of 4x + 3y and 2x - y so the answer is 4x + 3y + 2x - y = 6x + 2y. The circle on the far left is the sum of x + 4y and something. To find that "something" we can do 4x + 5y - (x + 4y) = 3x + y which is the value of the bottom right rectangle. This means that the value of the bottom circle is 2x - y + 3x + y = 5x.

5 0
3 years ago
Read 2 more answers
Need some help on this math question.
melamori03 [73]

Answer:

4x cm.

Step-by-step explanation:

Suares have to have all 4 sides equal. The area of the rectangle (2x8) is 16.

16/4 = 4, so the square has sides of 4cm each to equal an are of 16. (4x4=16)

4 0
3 years ago
For what values of x is the area of the rectangle greater than the perimeter?
soldier1979 [14.2K]
Area = 7(x + 2) = 7x + 14
Perimeter = 2(7 + x + 2) = 2(9 + x) = 18 + 2x
7x + 14 > 18 + 2x
7x - 2x > 18 - 14
5x > 4
x > 4/5
4 0
3 years ago
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