The real solution for x2 = 25

Step-by-step explanation:

the answer from the graph is:

(1 , 3)

Answer:

54

can i get brainly doe?

Answer:

60

Step-by-step explanation:

Answer:

$80

Step-by-step explanation:

375 - 295 = 80

.25 - .25 = 0

Answer:

8k+5

Step-by-step explanation:

1/2 6k = 3k

1/2 of 10 = 5

3k+5+5k = 8k+5

Answer:

Neptune's atmosphere is composed up of many gases. These gases include Hydrogen (80%), Helium (19%), and Methane (1.5%). Some of the minor gases include trace amounts of Hydrogen Deuteride and Ethane.

Step-by-step explanation:

Answer:

So comp angles are 90 degrees so 90 times 2 would be 180 plus 10 would be 190? Um.... try that ig?

Step-by-step explanation:

Answer:

its D

Step-by-step explanation:

I just took the test and it was right

Answer:

This is pretty simple. I don't have a website for it but find a website were you can plug in these equation onto a graph and whatever equation forms a curve is the answer here is an example.

Step-by-step explanation:

Answer:

12.5 pie , 39.25 using pie=3.14, and 39.28 to be exact

Step-by-step explanation:

BTW n=pie

10in= Diameter

5in=Radius

Area=n5^2

= 25n/2

=12.5n

12.5 times 3.14= 39.25

22/7 times 12.5= 39.2857143

Answer:

15.3 oz

Step-by-step explanation:

Here, we want to get the value of the new size after reduction

We start with reduction amount

That will be;

15/100 * 18 = 2.7 oz

So we now get what it can hold

That’s;

18-2.7 = 15.3 oz

Answer:

637.50

Step-by-step explanation:

7,650.00 per year divided by 12 months equals 637.50

Answer:

Option (4)

Step-by-step explanation:

If ΔLMN is similar to ΔQRS,

Their corresponding sides will be proportional.

[tex]\frac{LM}{QR}= \frac{MN}{RS}= \frac{LN}{QS}[/tex]

[tex]\frac{5}{6}= \frac{3}{4}= \frac{6}{7}[/tex]

But it's not true.

Therefore, the given triangles ΔLMN and ΔQRS are not similar.

Option (4) will be the answer.

Answer:

wheres question two

Step-by-step explanation:

you didnt add it

Answer:

12.8

Step-by-step explanation:

Tan 52° = x/10

x = Tan 52° * 10

x = 1.2799 × 10

x = 12.799

Rounding to the nearest tenth, we have

x = 12.8

Answer:

Step-by-step explanation:

Let's use 52 as our degree.

The adjacent side to 52 is x, and the opposite is 10.

Since it's gonna be opposite over adjacent, we need to use the Tangent ratio.

(tan)

Now let's start our calculations.

Tan52 = x/10

(Tan52)(10) = x

x = 12.79941532

Let's round that to the nearest tenth place.

x = 12.8 units

(Don't forget the degree sign for 52 in Tan52!!!)

Hope that helped! :)

Answer:

Step-by-step explanation:

2x^2+14x=520

x^2+7x-260

x(x+7)=260

so x=13

13x20=260

second

x^2+10x=875

x(x+10)=875

x= 25

25x35=875

Answer:

A

Step-by-step explanation:

Answer:

3x + 6 =27

Step-by-step explanation:

A. The solution is 7! First I Subtracted 6 from both sides of the equation, Then I Divided both sides of the equation by the same term. Then I got "7" from doing the following.

B. The solution is the x in the answer which is the amount of juice he poured.

"Diego has 27 ounces of juice. He pours equal amounts for each of his 3 friends and has 6 ounces left for himself"

tell me if i did something wrong  

Answer/Step-by-step explanation:

Since 320 is 10 times 32. The answer for 320 divided by 4 is going to be 10 times the answer of 32 divided by 4.

320 ÷ 4 = 80

32 ÷ 4 = 8

As 320 is 10 times of 32 then values results also 10 times.

One of the four fundamental mathematical operations, along with addition, subtraction, and multiplication, is division. Division is the process of dividing a larger group into smaller groups so that each group contains an equal number of things. It is a mathematical operation used for equal distribution and equal grouping.

Given:

We have to divide 32 by 4.

The division is as follow:

= 32/4

= (4 x 8)/ 4

= 8

If we multiply 10 to 32 then we get 320.

Then, if we multiply 10 to 8 we get

= 10 x 8

= 80

Learn more about Division here:

https://brainly.com/question/21416852

#SPJ5

Answer:

About 5, 805 grams remaining.

Step-by-step explanation:

We are given that every 27 years, the mass of Element X decreases by half.

We can write an exponential function to model the situation. The standard exponential function is given by:

[tex]\displaystyle f(t)=a(r)^t[/tex]

Where a is the initial amount, r is the rate, and t is the time, in this case years.

Since it is halved, our rate r is 1/2.

Since it is halved for every 27 years, for t, it will be t/27.

Therefore, our function is:

[tex]\displaystyle f(t)=a\Big(\frac{1}{2}\Big)^{t/27}[/tex]

Our initial sample is 7,900 grams. Hence, a = 7900:

[tex]\displaystyle f(t)=7900\Big(\frac{1}{2}\Big)^{t/27}[/tex]

We want to find the remaining amount after 12 years. So, t = 12. Use a calculator:

[tex]\displaystyle f(12)=7900\Big(\frac{1}{2}\Big)^{12/27}\approx5805\text{ grams}[/tex]

After 12 years, there will be about 5805 grams remaining.

Answer:

About 5, 805 grams remaining.

Step-by-step explanation:

We are given that every 27 years, the mass of Element X decreases by half.

We can write an exponential function to model the situation. The standard exponential function is given by:

→ f(t)=a(r)^t

Where a is the initial amount, r is the rate, and t is the time, in this case years.

Since it is halved, our rate r is 1/2.

Since it is halved for every 27 years, for t, it will be t/27.

Therefore, our function is:

→ f(t)=a(1/2)^t/27

Our initial sample is 7,900 grams. Hence, a = 7900:

→ f(t)=7900(1/2)^t/27

We want to find the remaining amount after 12 years. So, t = 12. Use a calculator:

→ f(12)=7900(1/2)^12/27 ≈5805 grams

After 12 years, there will be about 5805 grams remaining.

Answer:

C.

Step-by-step explanation:

it would simplify to -4h+8+20

then if you gather like terms it would be -4h+28

Answer:

x ≤ -4

Step-by-step explanation:

I hope this helps!

Answer:   3

Step-by-step explanation:   When you solve for x you get 2 so when you put that into the equation (2+1) you get 3.  You solve for x but solving this equation (x+5) = (x+1) Hope this helps :)

Answer:

4000m

1k =1000m

Step-by-step explanation:

Answer:

correct

Step-by-step explanation:

you got it right

Answer:

Its

Step-by-step explanation:

not it's because it's is the same thing as it is