Help please, stuck on this one!

Mathematics

1 answer:

allochka39001 [22]3 years ago

4 0

Answer:

AFCE = 30

P+Q = 11

Step-by-step explanation:

From the picture, you can see the figure can be decomposed into two identical large triangles with area 20, and 4 identical longer ones, that have to cover the remaining area 40, thus 10 each.

From that you can count the area.

Second puzzle is just trial and error.

You might be interested in

Can somebody pls help

Delvig [45]

The answer is A domain

6 0

3 years ago

Complementary of supplementary? Find the value of x

prohojiy [21]

Answer: x=6

The two angles shown in each are complementary because they add up to 90°.

10 & 12 would be supplementary to one another because they would add up to 180°.

Step-by-step explanation:

We know that on both 10 & 12 the angles add up to equal 90° so...

10. 8x+7x=90

15x=90

x=6

12. it's the same in pic as 10

The two angles shown in each are complementary because they add up to 90°.

10 & 12 would be supplementary to one another because they would add up to 180°.

5 0

3 years ago

Draw a pair of adjacent supplementary angles so that one has a measure of 15 degrees

Nat2105 [25]

Answer:

the best way to to do this would be to use a protractor, if you don't have one you would have to guess on the 15 degrees, but it would be a very small angle

4 0

3 years ago

Triangle ABC has two 36 degree angles. What is the measure of the third angle?

9966 [12]

Answer:

Step-by-step explanation:

i think hope this helps

4 0

3 years ago

Read 2 more answers

(x – 10) + (3x – 6) =<br> please someone help?

lyudmila [28]