3 years ago

Shaded area question PLS HELP ASAp

Mathematics

2 answers:

slavikrds [6]3 years ago

8 0

Answer:

Answer C

Step-by-step explanation:

The product of the two expressions in answer C give you the products in the diagram.

AfilCa [17]3 years ago

3 0

Answer c I’m pretty sure

Step-by-step explanation:

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Using the image above, what is the measure of Angle J? Round to the nearest hundredth

Brilliant_brown [7]

Answer:

∠J = 31.06°

Step-by-step explanation:

Taking the inverse sin function :

sin ∠J = 1.6/3.1
J = sin⁻¹ (0.516)
∠J = 31.06°

5 0

2 years ago

3x + 2y = -10 5x + y = 9

soldier1979 [14.2K]

Answer:

x=4, y=-11. (4, -11).

Step-by-step explanation:

3x+2y=-10

5x+y=9

--------------

3x+2y=-10

-2(5x+y)=-2(9)

--------------------

3x+2y=-10

-10x-2y=-18

-----------------

-7x=-28

7x=28

x=28/7=4

5(4)+y=9

20+y=9

y=9-20=-11

7 0

3 years ago

Find the missing value to the nearest hundredth.

AVprozaik [17]

Answer:

D.) 89.33°

Step-by-step explanation:

Use the inverse:

$X=tan^{-1}(86)$

Insert this value into a calculator:

$X=89.333$

Round to the nearest hundredth:

$X=89.33$

The missing value is 89.33°.

6 0

3 years ago

Find the LCD and solve then break the answers down to simplest form. Please help. Homework

mojhsa [17]

Answer:

1. 5/4 2. 3/2 3. 1/2 4. 4/3

Step-by-step explanation:

4 0

3 years ago

Beth wrote a system of equations to determine when a referee will earn the same salary working the East Conference and West Conf

notka56 [123]

Answer:

She is incorrect

Step-by-step explanation:

Step 1: substitute

135 into x in both equations

Step 2: Solve the equations. Once you do this you will get y = 5375 for the first one and y = 4720 for the second one, therefore she is incorrect

6 0

3 years ago