PLS HELP! WILL GIVE BRAINLIEST AND 20 POINTS TY!

Answer:

Step-by-step explanation:

a. x - x + 5 = -4

    5 ≠ -4

b. 2x - 2x + 5 = 5

   5 = 5

infinitely many solutions

Answer:

We know the diameter is 3 inches. We need the radius to find the area. By dividing the dimater by 2, we get the radius of 1.5 inches. The answer is 7 inches squared.

Brainliest would be great.

Answer: a 4

Step-by-step explanation: a 5 6 a

Answer:

4

Step-by-step explanation:

[tex]2+ 3 = 5 \\13-5= 8\\8 divided by 2=4 \\x=4[/tex]

Answer:

Q = 193.27 kg

Step-by-step explanation:

A shopkeeper mixed three quality of pulses weighing 34.650 kg ,68.275 kg and 90.350 kg respectively.

We need to find the total quality of pulse he has. It means, total quality of pulse he has is :

Q = 34.650 + 68.275 +90.350

= 193.27 kg

Hence, he has 193.27 kg pulse.

The answer is c. 9z^7/y^6

Answer:

B. 16 miles

Step-by-step explanation:

[tex] \: d = 3.2 \: m... (given) \\ \\ plug \: m \: = 5 \\ \\ d = 3.2 \times 5 \\ \\ d = 16.0 \\ \\ d = 16 \: miles[/tex]

Answer:

The area of the cone is "1,695.6 cm³".

Step-by-step explanation:

The given values are:

Diameter of cone,

d = 18 cm

then,

Radius,

r = [tex]\frac{d}{2}[/tex]

 = [tex]\frac{18}{2}[/tex]

 = [tex]9 \ cm[/tex]

Height,

h = 20 cm

As we know,

⇒  Area of a cone = [tex]\frac{1}{3} \pi r^2 h[/tex]

On substituting the given values in the above formula, we get

⇒                            = [tex]\frac{1}{3}\times 3.14\times (9)^2\times 20[/tex]

⇒                            = [tex]\frac{1}{3}\times 3.14\times 81\times 20[/tex]

⇒                            = [tex]3.14\times 27\times 20[/tex]

⇒                            = [tex]1,695.6 \ cm^3[/tex]

Answer:

660

Step-by-step explanation:

First, to find out how much money they have collected so far, you need to add 7100 + 1300 which is 8400. 8400= $8.40. So now you know that they have collected 8.40, you need to subtract 1500-840 which = 660

Hope this helps!

Step-by-step explanation:

Answer:

H

Step-by-step explanation:

Answer:

30

Step-by-step explanation:

please mark brainliest!!!

Answer:

Complemtary angles

Step-by-step explanation:

they add up to 90* as visible by the right angle symbol

Answer:

47.5

Step-by-step explanation:

Answer:B

Step-by-step explanation:

Answer: combine

Step-by-step explanation:

When you combine like terms, it shortens or simplified the equation

Example: 2x-5+15

Combine actual numbers -5 and 15.

2x+10

Answer:

[tex]\displaystyle y=\frac{1}{4}x+\frac{1}{4}[/tex]

Step-by-step explanation:

We want to find the equation of the line that passes through the point (-1, 0) and have the slope 1/4.

We can use the point-slope form given by:

[tex]\displaystyle y-y_1=m(x-x_1)[/tex]

We will substitute (-1, 0) for (x₁, y₁) and 1/4 for the slope m. Therefore:

[tex]\displaystyle y-(0)=\frac{1}{4}(x-(-1))[/tex]

Simplify:

[tex]\displaystyle y=\frac{1}{4}(x+1)[/tex]

Distribute. Thus, our equation is:

[tex]\displaystyle y=\frac{1}{4}x+\frac{1}{4}[/tex]

Answer:

A

Step-by-step explanation:

You take the 64 teams, split it in half, and then the exponent is r

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

The equation that represents the number of teams t that remained in the tournament after r rounds is t = 64 x [tex](1/2)^{r}[/tex]

Option A is the correct answer.

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

Example: 3x + 3 = 4 is an equation.

We have,

Number of teams = 64

The number of teams eliminated after each round = Half the team.

The equation represents the number of teams t that remained in the tournament after r rounds.

t = 64 x [tex](1/2)^{r}[/tex] ____(1)

Put r = 1, we must get 32 teams.

t = 64 x 1/2 = 32

Put r = 2 we must get 16 teams.

t = 64 x (1/2)² = 64 x 1/4 = 16

We see that (1) is the correct equation to represent the number of teams t that remained in the tournament after r rounds.

Thus,

The equation that represents the number of teams t that remained in the tournament after r rounds is t = 64 x [tex](1/2)^{r}[/tex]

Option A is the correct answer.

Learn more about equations here:

https://brainly.com/question/17194269

#SPJ5

Answer:

The answer is 73 and 42

Step-by-step explanation:

1. Subtracting 21 from 115 which gives you 94, but that wouldn't be the answer because its asking for two numbers with a difference.

2. From you subtract 21 from 94 which is 73, next subract 73 from 115 which gives you 42.

3. 73 + 42 is 115

Answer:

25,000+32,000

Step-by-step explanation:

Answer:

Each bag originally had 35 pieces of candy

Step-by-step explanation:

Since the bags are identical, Let them Number of candies in each bag sue had be x. Thus, she had 5x candies. Since she lost 25 pieces, then she now has;

5x - 25 candies left.

We are told that Ted had 4 bags with the same number of candies like Sue had. Thus, he has 4x candies.

He mysteriously found 10 additional pieces. Total Ted now has is;. 4x + 10

Finally, we are told that Sue and Ted now have an equal number of candies.

Thus;

5x - 25 = 4x + 10

Rearranging, we have;

5x - 4x = 25 + 10

x = 35

Thus, each bag originally had 35 pieces of candy

Answer:

Salma can run 1 to 8 more miles to run less than 28 miles in total

Step-by-step explanation:

28-19= 9 but she is running LESS than 28 miles so subtract 1 from that 9

Answer 10

Step-by-step explanation:

We need to first place the numbers in order from least to greatest.

5, 8, 10, 10, 15, 18, 23.

Now we find the median. The median is 10 (I put the ten in brackets so you know which one I'm talking about).

5, 8, 10, [10] , 15, 18, 23

Now we take out the median.

5, 8, 10, 15, 18, 23

Now we find the median of the lower portion. I put the lower portion in brackets so you could see it better.

[5, 8, 10,] 15, 18, 23

The median of the lower portion is 8.

Now we find the median of the upper portion. I put in brackets so you could see it better.

5, 8, 10, [15, 18, 23]

The median of the upper portion is 18.

Now all we have to do is find the difference between the two numbers.

18-8=10 10 is the IQR

Hope this helps and it wasn't very confusing.

Answer:

10

Step-by-step explanation:

Find the median:

(5, 8, 10, 10, 15, 18, 23)

Then, find the medians between the median and the sides.

(5, 8, 10, 10, 15, 18, 23)

Last, find the difference between Q3 and Q1,

18

-8

10

Finally, the IQR is 10

Answer:

I need the answer to plz

Step-by-step explanation:

i don't know either sorry

Answer:

64.4

Step-by-step explanation:

deltamath gave me the answer

Answer:

oh my god

Step-by-step explanation:

why is your image blockedddd

Answer:  

Please look at the graph attached to find the x axis and y axis...

a) it has a postive association (becuase of the increment of the trendline)

b) it is linear becuase it is increased from the 0 value and up)

c) there is a outlier in the graph as you can see about four hours the GPA increased by 3.2 then back to 2.5

Hope this helps!!!

Answer:

YES

Step-by-step explanation:

It is because the domain doesn't repeat.

There are no multiple outcomes for one domain.

(I could answer more confidently if I had more context to the question)

I believe the answer to the question is Andre's neighbor pays Andre 10 dollars a week to mow his lawn.

Hope this helps, if not, comment below please!!

:L

Answer:

a) -3

Step-by-step explanation: