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const2013
2 months ago
10

 how do i slove  5/9v+w=z, for v

Mathematics
1 answer:
Leona [12.6K]2 months ago
3 0


We want v alone, so subtract w from both sides to move it over

This leaves 5/9 v = z - w

Next, eliminate the fraction multiplying v by multiplying both sides by its reciprocal

The reciprocal of 5/9 is 9/5

(5/9) × (9/5) cancel each other, leaving v isolated on the left

The right-hand side becomes 9/5 (z - w)

Combine to get:

v = 9/5 (z - w)

There you go!:D

 
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Finally, you meet a group of six natives, U, V, W, X, Y, and Z, who speak to you as follows. U says: None of us is a knight. V s
tester [12383]

Answer:

w and y are the knights

Step-by-step explanation:

6 0
2 months ago
Threatened monarch butterflies are monitored by measuring the area occupied by overwintering butterflies in Mexico. According to
Leona [12618]

Answer:

14.2 hectares

Step-by-step explanation:

Fund Mexico reports that monarch butterflies occupied 1.13 hectares in one winter and 4.01 hectares the next winter (one year later)

The Geometric growth formula is

(Pt/ Po)^1/t

Where Pt = Size after t years = 4.01 hectares

Po = Initial size = 1.13

t = time = 1

=( 4.01/1.13 )^1/1

= 3.5486725664

Thus, the geometric growth rate is 3.5486725664.

The area they will occupy in hectares after one more year = Current area × Geometric growth rate

= 4.01 ×3.5486725664

= 14.230176991 hectares

Approximately equal to 14.2

6 0
1 month ago
A cone is cut out of the center of a pyramid with a rectangular base. The rectangular base has side lengths of 15 and 10 units.
Svet_ta [12734]

Answer:

Volume of the shaded area = (600 - 36π) units³

Step-by-step explanation:

Volume of the shaded area = Volume of pyramid - Volume of cone

Volume of pyramid = ⅓*l*w*h

Where,

l = length of the base of the pyramid = 15 units

w = width of the base of the pyramid = 10 units

h = height of pyramid = 12 units

Substituting the values helps find the volume of the pyramid

Volume of pyramid = ⅓*15*10*12 = 5*10*12 = 600 units³

Volume of Cone = ⅓πr²h,

Where,

r = radius = ½ of diameter = ½ of 9 = 3 units

h = height = 12 units

Volume of Cone = ⅓*π*3²*12 = ⅓*π*9*12

= π*3*12 = 36π units³

Volume of shaded area = (600 - 36π) units³

3 0
2 months ago
Leah loves chicken wings and is comparing the deals at three different restaurants. Buffalo Bills has 888 wings for \$7$7dollar
Svet_ta [12734]

At Buffalo Bills, the cost for chicken wings is 8 wings for $7.

The price for a single wing at Buffalo Bills is \frac{7}{8} =0.875.

At Buffalo Mild Wings, the offer is 12 wings for $10.

The price for one wing at Buffalo Mild Wings is \frac{10}{12}= 0.833.

Wingers offers 20 wings for $17.

The cost for a single wing at Wingers is \frac{17}{20}= 0.850.

By evaluating the prices of wings at these three places, we find that Buffalo Mild Wings has the lowest cost, at $0.833 per wing.

8 0
2 months ago
Read 2 more answers
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