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Kay [80]
3 years ago
9

I need help with this please

Mathematics
2 answers:
Savatey [412]3 years ago
7 0

Answer:

t = \frac{D-M}{Mr}

Step-by-step explanation:

Given

D = M + Mrt ( subtract M from both sides )

D - M = Mrt ( divide both sides by Mr )

\frac{D-M}{Mr} = t

ss7ja [257]3 years ago
4 0

Answer:

t = D/Mr - 1/r or (D - M)/Mr

Step-by-step explanation:

D = M + Mrt

isolate t

D - M = Mrt

(D - M)/M = rt

D/M - 1 = rt

D/Mr - 1/r = t

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Determine which equation below can be solved to find the value of ∠A.
tia_tia [17]

Answer:

Step-by-step explanation:

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<A = 180 - 63 - 90

<A = 180 - (63+45+<B )

<A = 180 -63 -45 -<B

4 0
2 years ago
2(4x + 1) - 3(5x - 1)<br> expand and simplify
Temka [501]

Answer:
-7x + 5

Step-by-step explanation:

2(4x + 1) - 3(5x - 1)

8x + 2 - 3(5x-1)
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Hope it helped !
Adriel

6 0
2 years ago
So its 8p = 56 is the frist bit and the second is 7. BOOM
Mice21 [21]

p=7, I don't know if this is a question or not

7 0
3 years ago
linda is building a rectangular playhouse. the width is x feet. the length is x + 3 the distance around the base of the playhous
Zanzabum
No. The value of x is 7.5 feet.
7 0
3 years ago
You deck has an area of 128 square feet. After adding a section, the are will be s by the power of 2+128 square feet. Draw a dia
irga5000 [103]
You are adding s^2 to your 128 ft^2.  s^2 is a common representation of a square.  So you could think of it as adding an area of a square of side "s" to your deck.

So one way of drawing it is to draw a rectangle with area 128 ft^2 and attaching a square to one of its side.  The square that is attached has a side lenght of "s."
4 0
3 years ago
Read 2 more answers
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