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cupoosta [38]
3 years ago
5

Consider the following formula used to estimate height, h, of a seedling after w weeks since planting:

Mathematics
1 answer:
svp [43]3 years ago
4 0

Answer:

Option B. w=5h-8

Step-by-step explanation:

we have

h=(\frac{1}{5})w+(\frac{8}{5})

Solve for w

That means ----> isolate the variable w

Multiply by 5 both sides to remove the fraction

5h=w+8

subtract 8 both sides

5h-8=w+8-8

5h-8=w

Rewrite

w=5h-8

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The figure below shows a triangle with vertices A and B on a circle and vertex C outside it. Side AC is tangent to the circle. S
JulsSmile [24]

Answer:

32

Step-by-step explanation:

First, one theorem states that (arc AB - arc AX) / 2 = angle ACB. We know that arc AB is 176, so we have

(176 - arc AX) /2 = ∠ACB

Next, the Inscribed Angle Theorem states that

arc AX/2 = ∠ABX

multiply both sides by 2

56 * 2 = arc AX = 112

Therefore, ∠ACB = (176-112)/2 = 64/2 = 32

6 0
3 years ago
A café used 640 ounces of water to make tea. How many quarts of water did the café use PLEASE PLEASE PLEASE SHOW YOUR WORK
Luden [163]
1 quart = 32 ounces 

<span>640 / 32 

if you need more explaining just ask </span>
6 0
3 years ago
Which angle, θ, forms the point on the unit circle with the coordinates (sqrt2/2, sqrt2/2)?
Nataly_w [17]
If you look at a unit circle (or you have one memorized, which I would strongly suggest) (√2/2,√2/2) is located at the radian value \pi /4, which is 45 degrees
5 0
4 years ago
Read 2 more answers
The temperature was -5 ℉ in Denver and then fell 8 ℉ by the morning.
Readme [11.4K]

Answer:

The new temperature is 13 degrees Fahrenheit

Step-by-step explanation:

8 0
3 years ago
Consider a steel ball floating on the surface of mercury in a half-filled container. What happens when the rest of the container
Helen [10]

Answer

The steel ball will be caught up in between the mercury and water medium.

Step-by-step explanation:

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From the factual density of both substances given above ,it shows that mercury is more heavier than water. In that case mercury will be at the lower layer when mixed with water.

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8 0
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