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2 years ago

Which graph represents the solution set of the inequality 3x + 2y < 4?

Mathematics

1 answer:

jeyben [28]2 years ago

7 0

Answer:

the answer is B any questions

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Montano1993 [528]

Answer:

sorry kid idontknow

Step-by-step explanation:

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2 years ago

These sneakers are sold in two different stores. The sale price in Modell's is 30% off the regular price of $69.99. How much doe

Darina [25.2K]

Answer:ok

Step-by-step explanation:

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2 years ago

_________<<<<______free 5 pts lol.

GarryVolchara [31]

Answer:

yes it is true becasue ya so that equals and that is why 5(4 − x) < 3x + 1

Step-by-step explanation:

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2 years ago

What is the rule when multiplying or dividing by a negative number to solve inequalities?

Alika [10]

You flip the inequality.
Example: if x > -y and you divide both sides by (-1) then you flip the inequality so: -x < y

4 0

2 years ago

Read 2 more answers

In triangle abc, cos A= -0.6. Find A and Tan A

Tresset [83]

Answer:

Part 1) $A=126.87^o$

Part 2) $tan(A)=-\frac{4}{3}$

Step-by-step explanation:

we have

$cos(A)=-0.6$

The cos(A) is negative, that means that the angle A in the triangle ABC is an obtuse angle and the value of the sin(A) is positive

The angle A lie on the II Quadrant

step 1

Find the measure of angle A

$cos(A)=-0.6$

using a calculator

$A=cos^{-1}(-0.6)=126.87^o$

step 2

Find the sin(A)

we know that

$sin^2(A)+cos^2(A)=1$

substitute the value of cos(A)

$sin^2(A)+(-0.6)^2=1$

$sin^2(A)=1-0.36$

$sin^2(A)=0.64$

$sin(A)=0.8$

step 3

Find tan(A)

we know that

$tan(A)=\frac{sin(A)}{cos(A)}$

substitute the values

$tan(A)=\frac{0.8}{-0.6}$

Simplify

$tan(A)=-\frac{4}{3}$

5 0

2 years ago