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tiny-mole [99]
4 years ago
10

(2x+8)+(71-x)=180 what is the x

Mathematics
1 answer:
juin [17]4 years ago
8 0

Answer:

x=101

Step-by-step explanation:

2x+8+71−x=180

Step 1: Simplify both sides of the equation.

2x+8+71−x=180

2x+8+71+−x=180

(2x+−x)+(8+71)=180(Combine Like Terms)

x+79=180

x+79=180

Step 2: Subtract 79 from both sides.

x+79−79=180−79

x=101

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On January 1st, the high temperature was 81 °F in kona, hawaii. the low temperatures was 29 °F in Barrow, Alaska. What was the d
Elena L [17]

Answer:

52 Degrees

Step-by-step explanation:

Subtract 29 (lower number) from 81 (higher number). This will often give you the difference (52) between the two measurements.

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3 years ago
What is the Area of the circle in pi units if the diameter is 6 cm?
sergejj [24]

The area of the circle in pi units when the diameter of this circle is 6 centimeters is 9π centimeters.

<h3>What is the area of the circle?</h3>

The area of the circle is the space occupied by it. It is the product of pi and square of its diameter divided by 4. The area of the circle can be given as,

A=\pi\dfrac{d^2}{4}

Here (d) is the diameter of the circle. The diameter of the circle is 6 cm.

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Thus, the area of the circle in pi units when the diameter of this circle is 6 centimeters is 9π centimeters.

Learn more about the area of the circle here;

brainly.com/question/402655

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6 0
2 years ago
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Cecilia's mom ordered pizza for dinner. The pizza has two slices of pepperoni, two slices of mushroom, and two slices of anchovy
Alborosie

Answer:

If the first slice is pepperoni, then we have left:

1 slice of pepperoni.

2 slices of mushrooms.

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Then the possible combinations are:

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3 years ago
Type A coffee costs Bill 4.30
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4.30A+5.70B=855.40
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substitute

4.30(168-B)+5.70B=855.40
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1.40B =855-4.30*168
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B=132.60/1.40= 94.7 pounds≈95 pouds

5 0
3 years ago
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