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Dmitry [639]
3 years ago
7

Please help me please (Brainliest) Both plz

Mathematics
2 answers:
Pavel [41]3 years ago
8 0
For the first picture put likely because you have a 50% chance you are going to get odd number
Alisiya [41]3 years ago
7 0
Since it’s 4 peace’s there’s a 1 out of 4 chance for each of them meaning it’s 25% for each or likely
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Need help..thanks......
Vinvika [58]

Answer: D) Flat area with a large number of plants

The roots of the plants hold in the soil, which prevents/reduces erosion.

The steeper slope means gravity pulls down the soil material faster, since there is less ground in the way to hold it up, so to speak. So flatter areas are less prone to erosion compared to steeper areas.

So that's why overall, flatter areas with lots of plants would have the least erosion.

7 0
3 years ago
A dilation by a factor of 7/8 maps triangle ABC to triangle XYZ. Segment BC has a length of 4 cm.
anastassius [24]
I believe the answer should be 3 and 1/2 which is 3.5 because I did the factor 7/8 times 4 and I got 3 and 1/2 I’m not sure
5 0
3 years ago
Solve the equation -2( 1 - 5v)
inn [45]

it equals to -2+10v since you have to distribute the -2 to the 1 and -5v

8 0
3 years ago
Which pair of expressions is equivalent?
FinnZ [79.3K]
B. 4(6x) and 24x.
Hope this helps!
6 0
2 years ago
Read 2 more answers
I need help!!! Brainliest for anyone who answers correctly on both!!!
timama [110]

Answer:

The first answer: 390m The second answer: x = 7; m<1 = 17; m<2 = 73

Step-by-step explanation:

First problem:

It's asking for the distance he walks by walking around a rectangular box which is the perimeter.

Two of the sides will have length 115m and two will have length 80m. So this perimeter is 115 + 115 + 80 + 80 = 390m.

Second problem:

Complementary angles add to 90 degrees. So m<1 and m<2 added together will equal 90

-4x +45 + 7x + 24 = 90

3x + 69 = 90

3x = 21

x= 7.

Plug back x into both m<1 and m<2 to find the measure of the angles.

m<1 = -4(7) + 45 = 45-28 = 17

m<2 = 7(7) + 24 = 49 + 24 = 73

3 0
2 years ago
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