3 years ago

Please help! I'll give a lot of points!!!

Mathematics

1 answer:

harina [27]3 years ago

4 0

Answer:

41 i think i hope this is right

Step-by-step explanation:

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Solve -3/5+1/5>7/20 Drag and drop a number or symbol into each box to show the solution.

Korolek [52]

Not sure what you mean by drag and drop but Im going to attempt this.

-3/5 = -12/20
1/5 = 4/20

That makes no sense. It should be -8/20 < 7/20?

3 0

3 years ago

An escalator from the ground floor to the second floor of a department store is 110 ft long and 32 ft vertical. What is the esca

grigory [225]

Answer: 16.91°

Step-by-step explanation:

1. You can draw a right triangle as you can see in the figure attached.

2. Then you can calculate the angle of elevation (α) as following:

$\alpha=arcsin(\frac{opposite}{hypotenuse})$

Where:

$opposite=32\\hypotenuse=110$

3. Now you must substitute these values. Then, the angle of elevation is:

$\alpha=arcsin(\frac{32}{110})$

$\alpha=16.91\°$

4 0

4 years ago

Please really need help on this please

Vika [28.1K]

0,1 0,7 I think I use to do these

8 0

3 years ago

Equivalent to 10 minus 8

Reptile [31]

1+1

Hope this helps!

5 0

4 years ago

What is the solution to the linear equation? 2/5 + p = 4/5 + 3/5p

masha68 [24]

Answer:

p=1

Step-by-step explanation:

2/5 + p = 4/5 + 3/5p

Multiply each side by 5 to clear the fractions

5(2/5 + p) = 5(4/5 + 3/5p)

2 +5p = 4 + 3p

Subtract 3p from each side

2+5p-3p = 4+3p-3p

2+2p = 4

Subtract 2 from each side

2+2p -2 = 4-2

2p =2

Divide by 2

2p/2 = 2/2

p=1

4 0

3 years ago

Read 2 more answers

Please help! I'll give a lot of points!!!​

Please help! I'll give a lot of points!!!