3 years ago

Need some help please...

Mathematics

1 answer:

Nesterboy [21]3 years ago

4 0

Answer:

C: Starting at 1103 you gain 91 feet each additional hour of climing.

Step-by-step explanation:

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Mrs. Chu's famous peanut butter cookies call for 1 cup of peanut butter for every 1/2 of a cup of oil. Today, she wants to make

lesantik [10]

Answer:

she should use 2 cups of peanut butter

Step-by-step explanation:

to know the answer to that

use this equation (pb is peanut butter &o is oil)

1cup of pb=1/2 cup of o

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1×1÷1/2= 1×1×2/1=2co cups of pb

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2 years ago

PLEASE HELP!! if sec x=5/3 what is the value of b? NL=20 LM=3b angle of L is x degrees.

Readme [11.4K]

Answer:

a. b=4

Step-by-step explanation:

$\sec \theta =\dfrac{1}{\cos \theta} = \dfrac{Hypotenuse}{Adjacent}$

From the attached triangle drawn below:

NL=20, LM=3b, $\angle L=x^\circ$

$\sec x =\dfrac{20}{3b}$

Since we are told that:

$\sec x =\dfrac{5}{3}\\$Then:\\\dfrac{20}{3b} =\dfrac{5}{3}\\$Cross multiply\\5 \times 3b =20 \times 3\\15b=60\\$Divide both sides by 15\\15b \div 15 =60 \div 15\\b=4$

The correct option is A.

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3 years ago

Simplify cos omega tan omega

Nana76 [90]

Answer:

B) sin Ф

Step-by-step explanation:

Use the pythagorean identity for cos and tan

tan = $\frac{sin}{cos }$ Multiply both sides by cos

sin Ф = sin Ф

If this answer is correct, please make me Brainliest!

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2 years ago

In simplified exponential notation, the expression x ³ · x -4 · x =

Ivan

X^3 * x^2 - 4 is your answer. Hope this helps!

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2 years ago

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alina1380 [7]

Answer:

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Step-by-step explanation:

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2 years ago