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frosja888 [35]
3 years ago
11

Help please due today!!

Mathematics
1 answer:
julia-pushkina [17]3 years ago
8 0
In this image, the two angles (equations) form a right angle, which is 90°. You combine these equations: 4y-7+3y-1. When you combine like terms, you get 7y-8. You set this equal to 90°. 7y-8=90. Solve for y, and you get y=12.
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PLZ HELP 20 POINTS NEED HLP NOW
Gnesinka [82]
Im pretty sure it would be D. t=3.2 x d. Because you would multiply the time and distance. 

Sorry if im incorrect
4 0
3 years ago
The angles of a triangle are 120 degrees. (x + 16) degrees, and X degrees.
Maksim231197 [3]

Answer:

x = 22

Step-by-step explanation:

Adding all the degrees to a triangle must equal 180

120 + (x+16) + x = 180

2x + 136 = 180

     -136.   -136

2x = 44

\frac{2x}{2}  = \frac{44}{2}

x = 22

4 0
3 years ago
-2x+9x+1-93<br> answer pls
NeX [460]
-85 is the answer bc I used my calculator to help u
3 0
3 years ago
Nancy is allowed to make 200 copies a month on the departmental copy machine. A test for one class requires 26 copies of two pag
alekssr [168]
She would have 106 copies left.I think this because since she has to make 47 copies and since they are double sided you would have to multiply be 2.Which would give you 94 and then you subtract 94 from 200.It would give you 106 in the end.
6 0
3 years ago
Help please, thanks in advance
ycow [4]

Answer: Philip can earn back his initial investment in 12.4 years


Step-by-step explanation:


Amount Invested by Philips in period annuity = 800,000

Annual Percentage Rate (APR) = 5.2%

APR compounded monthly for a period of 20 years.


Amount to be received per annuity period = 800,000 * (((1+(0.052/12))^240)*(0.052/12))/(((1+0.052/12))^240)-1)

= 5368.43


Time taken ( in months ) by Philip to earn back his initial investment = 800,000/5368.43 = 149.02 months



Time taken ( in years ) by Philip to earn back his initial investment = 149.02/12 = 12.4 years


Hope it helps.

Thank you :)



5 0
3 years ago
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