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pickupchik [31]
3 years ago
12

I NEED THIS TO BE CORRECT, I WILL GIVE ANYTHING!!

Mathematics
1 answer:
Andrew [12]3 years ago
3 0

Answer:

a) 105 degrees

b) 75

c) 105

Step-by-step explanation:

a) 180-75 is 105 (supplementary angles)

b) same angle as kings ave and 4th street. (supplementary angles)

c) 180-75 is 105 (also vertical angle rule)

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Just need the answer for a and b
34kurt

Answer:

2⁵× 2ˣ = 256

x= 3

(1/3)² (1/3)ˣ = 1/729

x= 4

Step-by-step explanation:

2⁵× 2ˣ = 256

x= 3

use Product Rule: xᵃxᵇ=xᵃ⁺ᵇ

convert both sides to the same base.

2⁵⁺ˣ = 2⁸

cancel the base of 2 on both sides.

5+x=8

subtract 5 from both sides.

x=8-5

simplify  8-5 3.

x=3

(1/2)² (1/3)ˣ = 1/729

x = 4

use division distributive property: (x/y)ᵃ=xᵃ/yᵃ

i hope this helped i didn't feel like typing the rest out though lol  :(

5 0
2 years ago
Solve for x: 3x+7 = 22 *
Lorico [155]
3x+7=22
Subtract 7 to both sides
3x=15
Divide by 3
x=5
4 0
3 years ago
Read 2 more answers
The outside temperature at midnight today in Polina's hometown was 18 degrees Fahrenheit. The temperature increases by 1.2 degre
densk [106]

Answer:

only students who have recess at 12 p.m. or later may go out

Step-by-step explanation:

Let the time after midnight be represented by t, and the temperature be y. Since the temperature increases by 1.2 degrees Fahrenheit each hour, the time taken to reach 32 degrees Fahrenheit can be gotten from:

y = 1.2t + 18

put y = 32

32 = 1.2t + 18

1.2t = 14

t = 14/1.2 = 11.67 hours

Since the recess starts at half hour or hour, hence the recess would start at t = 12 hours, i.e. at 12 p.m.

Hence only students who have recess at 12 p.m. or later may go out

4 0
3 years ago
You have a 1.5 litre bottle of water and drink 295 milliletres. Your friend drinks 135 millilitres how much water is left?
patriot [66]
1 liter and 70 milliliters 
7 0
3 years ago
Herman has a box in the shape of a rectangular prism with a length of 15 centimeters, a width of 712 centimeters, and a height o
Drupady [299]
Zero.

None of the 14 cm cubes will fit within the 8 cm height.
8 0
3 years ago
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