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leva [86]
3 years ago
8

7=100z what does z equal?

Mathematics
2 answers:
Fed [463]3 years ago
6 0

Answer:

Step-by-step explanation:

7/100z

UNO [17]3 years ago
5 0

Answer:

z = 7/100

Step-by-step explanation:

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Amy and Fraser walk inside a circular lawn. Point O is the center of the lawn, as shown below: A circle is drawn. The center of
Assoli18 [71]

Answer:

Both Amy and Fraser walk distances equal to the radius of the lawn.

Step-by-step explanation:

The radius of a circle is a line segment from the center to the outside edge (circumference).

Amy walks from O, the center, to A, along the outside edge, using segment OA.  This is a radius of the circle.

Fraser walks from O, the center, to B, along the outside edge, using segment OB.  This is a radius of the circle.  

Thus the correct answer is that both Amy and Fraser walk distances equal to the radius of the lawn.

6 0
4 years ago
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Find the value of (1/5)⁻² + (1/2)⁻³ + (1/4)⁻¹ <br><br><br><br>​
evablogger [386]

Answer:

Answer = 37

Step-by-step explanation:

= (5)² + (2)³ + (4)¹

= 25 + 8 + 4

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5 0
3 years ago
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A drainage basin bordering the sea has an area of 7500 km2 . The average precipitation for this drainage basin is 900 mm year-1
Alexxx [7]

Answer with Step-by-step explanation:

The basic water balance dictates that "Amount of water flowing into the basin should be equal to the amount of water flowing out of it".

Mathematically

Water_{in}=Water_{out}\\\\P=E+Q+I

where

P = precipitation

I = Infiltration losses in the basin

E = Evapotranspiration

Q = is outflow from the basin

Applying the given values we get

900=E+\frac{22.5\times 10^{8}}{7500\times 10^{6}}\times 1000+100\\\\900=E+300+100

Part b)

From the above equation we get

E=900-400=500mm/year

The evaporation in cubic meters per year is

E'=0.5\times 7500\times 10^{6}=3750\times 10^{6}m^3/year

7 0
4 years ago
What literal equation
Dennis_Churaev [7]

A literal equation is an equation where the variables represent known values. For example in finding simple interest, the price rate and time are shown by P:price, R:rate, T:time, I:interst, so I=PRT.

5 0
3 years ago
Please solve fast! It's a area and circumference of a circle type of question.
vlabodo [156]

Answer:

sjsjsbsnsnd djd djs sne sjs sns. ens d sjs s d d

Step-by-step explanation:

sorry i just wanted points to ask question

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3 years ago
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