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2 years ago

Which statement is true about the terms of the linear expression 13-4x in standard form?

Mathematics

1 answer:

AysviL [449]2 years ago

8 0

Answer:

B) b=13

Step-by-step explanation:

13-4x is the same as -4x+13

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Trigonometric identities assignment 4

kykrilka [37]

Answer:

<em>Answer: choice D.</em>

Step-by-step explanation:

<u>Trigonometric Functions</u>

We need to recall some properties and definitions of the trigonometric functions.

$\displaystyle \tan \theta=\frac{\sin\theta}{\cos\theta}$

$\displaystyle \sec \theta=\frac{1}{\cos\theta}$

We need to simplify the following expression:

$5\sin\theta\sec\theta$

Substituting the identity for the secant:

$\displaystyle 5\sin\theta\sec\theta=5\sin\theta.\frac{1}{\cos\theta}$

Operating:

$\displaystyle 5\sin\theta\sec\theta=5\frac{\sin\theta}{\cos\theta}$

Substituting the definition of the tangent:

$\displaystyle 5\sin\theta\sec\theta=5\tan\theta$

Correct choice D.

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2 years ago

How many months quicker will a $600 dollar interest double at an 8% interest rate compared to a 5% interest rate?

tigry1 [53]

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Step-by-step explanation:

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2 years ago

Luis purchased 24 purple plants and 8 pink plants. He wants to plant them in equal groups in hos garden. What is the largest num

luda_lava [24]

Answer:

8 groups.

Step-by-step explanation:

We are told that Luis purchased 24 purple plants and 8 pink plants. He wants to plant them in equal groups in his garden. We are asked to find out largest number of groups he can make.

To solve this problem we will find GCF of 24 and 8.

Factors of 24 are: 1,2,3,4,6,8,12 and 24.

Factors of 8 are 1,2,4 and 8.

We can see that greatest common factor of 24 and 8 is 8.

Therefore, Luis can make 8 groups each having 3 purple plants and 1 pink plant.

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3 years ago

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The net would look like a square surrounded with four triangles, one on each side.

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3 years ago

Which statement is true about the terms of the linear expression 13-4x in standard form?￼￼

Which statement is true about the terms of the linear expression 13-4x in standard form?