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Zielflug [23.3K]
2 years ago
12

2/3 x + 2 = 2 1/3 Solve for X. A. 0 B. 1/2 C. -2 D.2

Mathematics
2 answers:
TEA [102]2 years ago
6 0

Answer:

B. 1/2

Step-by-step explanation:

<u>Our equation:</u>

2/3x + 2 = 2 1/3

<u>Let's isolate x to find our value:</u>

Subtract 2 from both sides of the equation.

2/3x = 1/3

<u>Multiply both sides of the equation by 3/2, or 1/5:</u>

(This is used to make x = 1)

x = 1/2

B. 1/2 is your correct option.

leva [86]2 years ago
3 0
Answer: B. 1/2

Isolate the variable by diving each side by factors that don’t contain the variable.

1. Subtract 2
2/3x+ 2 = 2 1/3
-2 -2

2. Divide 2/3
2/3X = 1/3
2/3 2/3

3. X = 1/2

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If a 24 foot tree casts a 7 foot shadow then what is the length of the shadow that 4 foot tall girl casts? Choose best possible
dezoksy [38]

Answer:

hmmm

Step-by-step explanation:

3 0
3 years ago
If x=9 units, y= 3 units and h= 8 units find the area of the rhombus shown about using decomposition
PIT_PIT [208]

Answer:

72 sq. units

Step-by-step explanation:

Find the diagram attached

The rhombus is the area of the two triangles and the rectangle

Area of triangle = 1/2 * base * height

Area of triangle = 1/2 * y * h

Area of triangle = 1/2 * 3 * 8

Area of triangle = 3 * 4

Area of triangle = 12 sq.units

Area of  2 triangle = 2(12) = 24 sq. units

Area of the rectangle = length * width]

Area of the rectangle = h (x-y)

Area of the rectangle = 8(9-3)

Area of the rectangle = 8 * 6

Area of the rectangle = 48 sq. units

Area of the rhombus = 24 + 48

Area of the rhombus = 72 sq. units

5 0
3 years ago
A food scientist determines that a new type of orange has 15.38 mg of vitamin C/oz. How much vitamin C is in an orange that weig
posledela

Answer:

(Sorry this is a late response) 15.38=101.508 or 101.5

Step-by-step explanation:

You would divide 3 and 5 or 5 and 3 because 3 and 5 equals the fraction 3/5. The dividend is 3 and the 5 is the divisor. The quotient of this is 0.6. So the next step would be to add the 6 from 6 3/5 so this is the whole number so add it in front of 0.6 so it would turn into 6.6. The last step is to multiply the weight of the orange by the mg of vitamin C/oz that is 15.38 so multiply 6.6 by 15.38 this would equal 101.508 so you would just round this to a better answer and that would make it 101.5.

Tell me if I am wrong.. thanks

4 0
3 years ago
Read 2 more answers
The table shows the relationship between the number of Calories Tai burns while biking and the number of minutes he bikes. Minut
tensa zangetsu [6.8K]
6 calories

divide calories burned by minutes biking to get average calories burned per minute
8 0
4 years ago
Read 2 more answers
Please help, would be greatful
olchik [2.2K]

Answer:

h = 7.7 cm

Step-by-step explanation:

you can create a proportion using Law of Sines

<u> sin 90 </u> = <u> sin 31 </u>

   15            h

<u> 1 </u> = <u> 0.515 </u>

15       h

h ≈ 7.7

8 0
3 years ago
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