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suter [353]
3 years ago
7

Select the correct answer.

Mathematics
1 answer:
Vikentia [17]3 years ago
7 0

Answer:

you didnt put the expression

Step-by-step explanation:

i cant do anything to help sorry

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Find the measure of the unknown angle for the following.
Andreas93 [3]

Answer:

1. 37°

2. 54°

3. 84°

Step-by-step explanation:

1. 180-(66+77)=37°

2. 180-(90+36)=54°

3. 360- (144+84+48)

8 0
3 years ago
If ln(4x+y)=2x-3,then dy/dx=
Viktor [21]

\ln(4x+y)=2x-3

Differentiate both sides wrt x:

\dfrac{\mathrm d(\ln(4x+y))}{\mathrm dx}=\dfrac{\mathrm d(2x-3)}{\mathrm dx}

By the chain rule, we get

\dfrac1{4x+y}\dfrac{\mathrm d(4x+y)}{\mathrm dx}=2

\dfrac{4+\frac{\mathrm dy}{\mathrm dx}}{4x+y}=2

Solve for \frac{\mathrm dy}{\mathrm dx}:

4+\dfrac{\mathrm dy}{\mathrm dx}=8x+2y

\boxed{\dfrac{\mathrm dy}{\mathrm dx}=8x+2y-4}

4 0
3 years ago
Lena found a 5/8 -carat diamond ring in the parking lot and turned it in to the police. Afterward, her friends discussed the wei
Phantasy [73]
The answer would be Naomi.
8 0
3 years ago
if John has 6 apples more than mark who has 2 apples but 1 one apple less than Lizy, how many apples does John have?
Vlad [161]
The number of Apples John has is 8
8 0
3 years ago
A newborn baby has about 26,000,000,000 cells. An adult has about 4.94 x 13 cells. How many times as many cells does an adult ha
finlep [7]

an adult has 4.94 x 10^13 cells = 49,400,000,000,000

49,400,000,000,000 - 26,000,000,000 = 49,374,000,000,000

scientific notation form :  4.9374 x 10^13



3 0
3 years ago
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