Mathematics High School

What is 130% of 56 lbs. ​

Answers

Answer 1
130% of 56=
(130\100)*56
(130*56)/100
7,280/100

=72.8

Related Questions

If f, g, and h are all positive number which of the following is NEVER true?

Answers

Answer:answer=A

step by step explanation:

because the question said they are all positive numbers and if it has the sign of minus and minus is a negative sign.

Solve for x
(x+3)^2

A. x^2 + 3x + 2
B. 2x^2 + 3x + 2
C. x^2 + 6x + 2
D. x^2 + 6x + 9

Answers

Answer:

D. x²+6x+9

Step-by-step explanation:

—Math

(x + 3)² = (x + 3)(x + 3)

= x² + 3x + 3x + 9

= x² + 6x + 9

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Answer:

D.) just took the Unit Session

Step-by-step explanation:

I need help and if you know it I would really appreciate it!

Answers

Answer:

B

Step-by-step explanation:

A non-proportional linear expression is when it's not going over the origin.

Use words to write this expression
d/10

Answers

Answer:

d divided by 10

Step-by-step explanation:

Classify √3.
√3 means "the nonnegative square root of 3."
The square root of a number is a number that when multiplied by itself equals the original number. The radical symbol √ is used to denote the nonnegative square root.
​

Answers

√ 3 can be classified as a non negative square root of the number 3 which is also a real and irrational number.

We are given a number √ 3.

We need to classify the number.

First we can see that, this is the non negative square root of the number 3.

That is when we multiply √ 3 two times, we get the number 3.

Also, we can see that, it will be an irrational number as it will be non terminating and non repeating number.

That is it will be a real irrational number.

Therefore, we get that, √ 3 can be classified as a non negative square root of the number 3 which is also a real and irrational number.

Learn more about irrational numbers here:

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5.write a null hypothesis for the following: sunflower seeds planted in a wet soil will grow faster than sunflower seeds planted in a well-drained soil.

Answers

Null hypothesis is stated as H0: Sunflower seeds planted in well-drained soil will grow faster than sunflower seeds planted in wet soil.

Null hypothesis is defined as the hypothesis that stated that there is no relationship between the two population parameters. It is denoted by H0

To form the null hypothesis we take it as

   Null hypothesis : The sample data provides no evidence to support some claim being made by an individual.

Thus according to the question the null hypothesis can be stated as

 Null hypothesis, h0 : Sunflower seeds planted in well-drained soil will grow faster than sunflower seeds planted in wet soil.

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please help pre alg find x

Answers

Answer: x  = 5

Step-by-step explanation:

using pythagorean theorem

a^2   + b^2  = c^2

x^2  + 12^2  = 13^2

x^2  + 144 = 169

x^2 = 169 - 144

x^2 = 25

find the square root of 25

x = 5

Answer:

x = 10

Explanation....

What is the slope of the equation y = 12x - 19?

Answers

Answer:

12 is the slope.

Step-by-step explanation:

This is because in the equation y = mx + b, m is the slope.

Hope this helps!

you don’t even have to give the answer just please explain

Answers

Answer:

1/2

Step-by-step explanation:

remember that the formula for the slope of a line is

[tex]m=\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

where m is the slope, and the x and y variables are the x-y coordinates of two points. Choose two points on the line:

Point 1 : (-1,3) and Point 2 : (1,4)

Plug in your values:

[tex]m=\frac{4-3}{1-(-1)}[/tex]

[tex]m=\frac{1}{2} \\[/tex]

So the slope of this line is 1/2 !

Answer: The slope is [tex]\frac{1}{2}[/tex].

Here is a visual explanation when you use a graph instead of ordered pairs:

For the function f (x) = –2x + 6, find f (7)

Answers

Answer:

-1/2

Step-by-step explanation:

You replace F(x) with 7, so

7=-2x+6

1=-2x  <--- subtract by 6

-1/2=x  <---- divide by -2

Guys, can y’all please explain with details on how you solve 2x + 1/3 = 2

Answers

Answer: x=5/6

Step-by-step explanation:

2x + 1/3 = 2

(2x + 1/3 = 2)*3

6x+1=6

6x=5

x=5/6

The point ( -7 1 ) represents the location of a fountain on a map in a park. In what quadrant does the point lie

Answers

the answer would be quadrant 2

Write two equivalent equations for the equation 3f+2m=16.

Answers

Answer:

16=3f+2m

16-2m=3f

Step-by-step explanation:

What’s __ divided by 6=7

Answers

Answer:

42

Step-by-step explanation:

6 × 7 = 42

Brainliest Please!!

- Hermionia

Use distributive property to rewrite

1. 4(x + 9)

2. 3 (-2x + 4)

Answers

Answer:

i forgot what it was sorry

Step-by-step explanation:

Answer:

4x+36

-6x+12

Step-by-step explanation:

Answers or correcting?

Answers

Answer:

Good.

Step-by-step explanation:

Answer:

This looks really good to me!

1.Samantha sells ostrich eggs for $2 each and goose eggs for 0.50. For every dollar she earns, she spends $0.10 on feed. If she sells 5 ostrich eggs and 20 goose eggs, how much money does she have left after buying feeds

Answers

Answer:

$18

Step-by-step explanation:

Sales price of each ostrich egg = $2

Sales price of each goose egg = $0.50

Amount spent after every dollar earned = $0.10

Number of ostrich eggs sold = 5

Number of goose eggs sold = 20

To find:

Total money left after the feeds are bought?

Solution:

First of all, let us find the total money earned by Samantha.

Money earned by selling ostrich eggs = [tex]2\times 5[/tex] = $10

Money earned by selling goose eggs = [tex]20\times 0.50[/tex] = $10

Total money earned by selling both the eggs = 10+10 = $20

Money spent on feeding on every $1 = $0.10

Money spent on feeding on every $20 = 0.10 [tex]\times[/tex] 20 = $2

Total money left after buying feeds = $20 - $2 = $18

(√x)5 help please fast

Answers

Answer:

x2√x

Step-by-step explanation:

Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.

You must show your staterment and reason T-chart to get full credit
Given: KS bisects Pą at T, Fą bisects RS at T.
Prove A PTS = AQTR

Answers

Step-by-step explanation:

RS bisects PQ at T. PQ bisects RS at T.

prove: Triangle PTS congruent Triangle QTR

Statements..............................Reasons

(1) RS bisects PQ at T.................(1) Given

(2) PQ bisects RS at T.................(2) Given

(3) angle PST ≅ angle QRT........(3) supplements of congruent angles

(4) TS ≅ TR......................(4) Converse of Base Angles Theorem

(5) angle PTS ≅ angle QTR.........(5) Subtraction Property of Equality

(6) Triangle PTS ≅ Triangle QTR...(6) Angle side angle

Hope it's help you..... ^_^❤️

3
5
-3 -2
2
What is the domain??

Answers

4 have a nice dayyyyy

kasey are u online plz reply me 208x492​

Answers

Answer:

102336

Step-by-step explanation:

Im bored

Answer:

Hi, my name is Kasey. Are you talking about me??

Step-by-step explanation:

What is the solution to the equation? 5-3x = x - 7 1 O A. 2 OB. 1 OC. C. 2 D. 3​

Answers

Answer:

D. x=3

Step-by-step explanation:

Help please 25 Points + Brainliest
x=6 y=4 solve 3x^2y+4x/y

Answers

Answer:

114. There is something wrong with the options im 100% sure its 114 talk to your teacher.

The solution is just to substitute

write the slope intercept form of the equation of the line described.
through:(-2,0), parallel to y=-2x+3

Answers

Answer: y = -2x - 4

Slope will be same (-2) as the given equation bc they want a parallel line.
Use the given ordered pair and slope to solve for b.
Work:

HELP ASAP PLS Which table represents the same equation as
y= -1/2x+5

Answers

Picture?
Go to desmos graphing calculator and plug it in

Force is giving away tickets to a school play. She gives away 20 more adult tickets than children's tickets. She gives away 3 times as many senior tickets as she does adult tickets. Force gives away 40 children's tickets.
A.273
B.79
C.318
D228

Answers

d



hope that helps :))

The total number of tickets given away is 280

How to determine the total number of tickets?

To do this, we make use of the following representations:

c represents childrena represents adultss represents senior

From the question, we have the following equations:

a = 20 + c --- 20 more adult than children

s = 3a ---- 3 times as many senior as adult

c = 40 --- number of children tickets

Substitute c = 40 in a = 20 + c

a = 20 + 40

a = 60

Substitute a = 60 in s = 3a

s = 3 * 60

s = 180

The total number of tickets is:

Total = a + c + s

This gives

Total = 60 + 40 + 180

Evaluate

Total = 280

Hence, the total number of tickets given away is 280

Read more about system of equations at:

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What is the slope of the line that passes through the points (4, 6)and (-16, -18)? Write your answer in the simplest form.

Answers

Answer:

6 / 5

I hope it is correct.

Step-by-step explanation:

Slope is (y2 - y1) / (x2 - x1)

choose two points: (4, 6) and (-16, -18)

(-18 - 6) / (-16 - 4)

-24 / -20 (simplify by -4)  

6 / 5

If 3x + y = 21 then what is the values of 9x +3y
—————-

9

Answers

A

X=0, Y=21

The answer to the fraction is 7 bc 63=21*3
So 63/9=7

4. 4c - 3 (c = -2)


will give 5 stars

Answers

4(-2)-3 = -8-3 = -11
Answer: -11

The points (-5, 5) and (5, r) lle on a line with slope -3. Find the missing coordinate r.

Answers

Answer:

r = -25

Step-by-step explanation:

slope is change in "y" over change in "x"

so whatever your change in "x" is between the two points, the change in "y" needs to be in proportion to the slope of -3.

Here the change in "x" is +10, and to make the proportion of the slope equal to -3, the change in "y" needs to be -30.

Starting from the "y" coordinate of 5, a change in "y" of -30 will give you r = -25

So the two points are (-5, 5) and (5, -25)

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