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sergij07 [2.7K]

2 years ago

8

Use the drawing tools to graph this system of inequalities. Remember that isolating y is a helpful first step before graphing ea

ch inequality.
x + y > 4
2× - y > 2

2 answers:

natta225 [31]2 years ago

3 0

Answer:

got it correct via edmentum/plato

Tatiana [17]2 years ago

3 0

Answer:

look at picture

Step-by-step explanation:

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2(x 4) = 35 − (7 − 4x)

Rus_ich [418]

2(x4) = 35 - (7-4x)
+4x
2(x8)= 28
/2 /2
8x = 14

6 0

2 years ago

NEED HELP DUE TODAY HELP

Gennadij [26K]

Answer: C

Step-by-step explanation:

6 0

2 years ago

Identify all solutions for a triangle with A = 38 degrees b = 10, and a= 8. Round to the nearest tenth.

rjkz [21]

Answer:

A = 38°

B = 50.32°

C = 91.68°

a = 8

b = 10

c = 12.77

Step-by-step explanation:

The first thing is to find the angle B, like this:

sin B = b * sin A / a = 10 * sin (38 °) / 8

sin B = 0.77

B = arc sin (0.77)

B = 50.32 °

For angle C, it would be:

C = 180 - 38 - 50.32

C = 91.68 °

Side c, we calculate it like this:

c = a * sin C / sin A = 8 * sin (91.68 °) / sin (38 °)

c = 12.77

5 0

2 years ago

Solve for x. 8.2x−6.2−7.2x=14 Enter your answer, as a decimal, in the box. x =

slavikrds [6]

Answer is: Solve for x by simplifying both sides of the equation, then isolating the variable.

x = 20.2

6 0

2 years ago

Jonah is going to the hardware store for his Uncle Frederick. He needs to buy 4 yards of electrical wire and 14 quarts of liquid

Cerrena [4.2K]

Answer:

Jonah needs 12 feet of electrical wire.

Step-by-step explanation:

$\frac{3 feet}{1 yard}$ = $\frac{x}{4 yards}$

cross multiply

12 yard × ft = 1 yard x

12÷1=12

12 feet of wire.

7 0

2 years ago