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noname [10]
4 years ago
11

Hey guys can you answer this please because I badly need it right now please

Mathematics
1 answer:
brilliants [131]4 years ago
7 0

Answer:

1 . yes 2 . no 3. no

Step-by-step explanation:

Hope it helps .

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In ∆ABC, which ratio equals cos C? A. B. C. D.
Bond [772]

SOH CAH TOA

CAH

Cosine = Adjacent / Hypotenuse

∆ABC, where lets say B is the right angle.

cos C = adjacent/hypotenuse = BC/AC

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5 0
3 years ago
The formula for simple interest is I=prt solve the formula for t
Harrizon [31]

Hello from MrBillDoesMath!


Answer:

t = i /(Pr)

Discussion:

i = Prt   =>     (divide both sides by "Pr")

i/(Pr) = (Prt)/(Pr)

        = (Pr)t/(Pr)

        = t                      (as (Pr)/(Pr) = 1)



Thank you,

MrB

7 0
4 years ago
What is 1 2/25 as a decimal?
Elena-2011 [213]
Well, first of all, you have to change the mixed fraction to a proper fraction. So you have to multiply 25 by 1 and add the answer to 2, and use it as the numerator, with the denominator remaining the same. So;
27/25
   As a decimal, this fraction will be 1.08. Hope i helped. Have a nice day.
3 0
4 years ago
HELP! Simon invests in a medical company. He buys the stock at $189.35 and sells it for $167.78. What is the percent of decrease
myrzilka [38]
167.78 / 189.35 = .88608 * 100 = 88.6083971481 round it you get 89
3 0
4 years ago
Classify angle D in the figure as right, straight, acute, or obtuse.
Alika [10]

Answer:

C.

Step-by-step explanation:

The angle D. is acute

8 0
3 years ago
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