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viva [34]
3 years ago
8

What is the sum of ⅔+1/5​

Mathematics
2 answers:
Dvinal [7]3 years ago
6 0
13/15 orrrr 0.86 bbbnm
Nata [24]3 years ago
4 0

Step-by-step explanation:

1. make the denominators the same.

10/15+3/15= 13/15

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Two game controllers had 26 buttons what’s the unit rate
vladimir2022 [97]

Unit rate = total buttons/ total controllers

Unit rate = 26/2 = 13

Unit rate: 13 buttons per controller

4 0
2 years ago
An exponential function is expressed in the form y=axb^x. The relation represents a growth when _______ and a decay when ______.
seropon [69]

Answer:

Growth when: b>1.

Decay when: 0<b<1.

Step-by-step explanation:

Any function in the form f(x)=a{\times}b^x , where a > 0, b > 0 and b not equal to 1 is called an exponential function with base b.

If 0 < b < 1 this is an example of an exponential decay.

The general shape of an exponential with b > 1 is an example of exponential growth.

Hence,

An exponential function is expressed in the form f(x)=a{\times}b^x,   The relation represents a growth when  b >1 and a decay when 0<b<1.

5 0
2 years ago
Sheila is building an addition to a house. The points E(- 1 1/2, -2 1/2), F(4 1/2, -2 1/2), G(4 1/2, 3 1/2), and H (9-1 1/2, 3 1
Helga [31]

Answer:

24 units

Step-by-step explanation:

8 0
2 years ago
what is the quotient of 0.457 and 0.12? round to the hundredths place show your work Will.mark brainiest
ExtremeBDS [4]
I stopped the division process once I got to the thousandths place.  0.457 ÷ 0.12 ≈ 3.808.  Rounded to the hundredths place, the answer is 3.81.

3 0
3 years ago
Val needs to find the area enclosed by the figure. The figure is made by attaching semicircles to each side of a 58​-by-58 squar
Savatey [412]

Answer:

We need to find the area of the semicircles + the area of the square.

The area of a square is equal to the square of the lenght of one side.

As = L^2 = 58m^2 = 3,364 m^2

Now, each of the semicircles has a diameter of 58m, and we have that the area of a circle is equal to:

Ac = pi*(d/2)^2 = 3.14*(58m/2)^2 = 3.14(27m)^2 = 2,289.06m^2

And the area of a semicircle is half of that, so the area of each semicircle is:

a =  (2,289.06m^2)/2 = 1,144.53m^2

And we have 4 of those, so the total area of the semicircles is:

4*a = 4* 1,144.53m^2 = 4578.12m^2

Now, we need to add the area of the square 3,364 m^2 + 4578.12m^2 = 7942.12m^2

This is nothing like the provided anwer of Val, so the numbers of val may be wrong.

4 0
3 years ago
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