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lisov135 [29]
3 years ago
15

Which of the following is the solution to the equation 25(z + 2) = 125?

Mathematics
2 answers:
nordsb [41]3 years ago
7 0

25(z + 2) = 125

apply distributive property

25z + 50 = 125

subtraction property of equality

25z = 75

division property of equality

z = 3

Answer is z = 3

I don't see any matching from the options.

Angelina_Jolie [31]3 years ago
3 0

25^{z+2}=125\\\\(5^2)^{z+2}=5^3\\\\5^{2(z+2)}=5^3\\\\2(z+2)=3\qquad|:2\\\\\\z+2=\dfrac{3}{2}\\\\\\z=\dfrac{3}{2}-2\\\\\\\boxed{z=-\frac{1}{2}=-0.5}

Answer D.

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quadratic function has x intercepts of (0,0) and (10,0) what is the x value of the minimum of the parabola explain how you know
MakcuM [25]

ANSWER

x=5

EXPLANATION

The given quadratic function has x intercepts of (0,0) and (10,0) .

The x-value of the minimum point lies on the axis of symmetry of this graph.

The axis of symmetry is the midline of the x-intercepts

x =  \frac{0 + 10}{2}

The x-value of the minimum point is

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6 0
3 years ago
Gracie can purchase 5 oranges for $4 but she only wants one what is the cost of one orange
vladimir2022 [97]
The cost of one orange is $1.25
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8 0
3 years ago
Arrange the quantities in order from smallest to largest.<br> 2.6 km​, 109,000 mm​, 41.7 hm
Aleksandr-060686 [28]

The order of the values using the basic unit of meters from smallest to largest. is: 109000 mm < 2.6 km < 41.7 hm

What are the units of measurement of distance or length?

Distance is the gap between any two points under consideration.

The basic unit for measuring distance is the meter.

There are larger as well as smaller units for measuring length or distance which are based on the unit of meter.

The units are as follows:

millimeter, mm = 0.001 m

centimeter, cm = 0.01 m

decimeters, dm = 0.1 m

meter, m = 1 m

kilometer, km = 1000 m

hectometer, hm = 100 m

Now to compare the given quantities making the units same as two quantities can only be compared only when there units are same :

Considering the given values;

2.6 km = 2600 m

109,000 mm = 109 m

41.7 hm = 4170 m

Therefore, after comparison arranging the quantities in order from smallest to largest is 109000 mm < 2.6 km < 41.7 hm

Learn more about quantities at:

brainly.com/question/13421174

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4 0
1 year ago
D=rt for t<br><br> Solve the equation
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Answer:

d = r * t

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3 years ago
Please help. URGENT. THANK YOU
adelina 88 [10]

Answer:

6

Step-by-step explanation:

The maximum value of the sin function is at \dfrac{\pi}{2}, when sin is equal to 1. Since you need to multiply pi/12 by 6 to get to pi/2, the maximum amount of people will be at the square after 6 hours. Hope this helps!

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3 years ago
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