My sister is 11 years old. My brother say that his age minus thirteen is equal to my sister age . How old is my brother

Answers

Answer 1

Answer:

Step-by-step explanation:

13+11=24

Related Questions

hi hottie pls help me :)
A)The ratio of the student body that play two or more sports.
B)The ratio of the student body that are in 12th grade and play two or more sports.
C) The ratio of seniors that play a sport.
D)The ratio of seniors that play two or more sports.

Answers

Answer:

ÙoÚ *A*!

Step-by-step explanation:

:3 I hope I helped

Shelly ran 20 minutes and burned 130 calories.
Which equations can be used to find the average number of calories, c, burned per minute?

Answers

Answer:

I think its A and E

Step-by-step explanation:

You would have to divide 130 by 20 which thats what both expressions are doing. SORRY IF IM WRONG LOL

can u help me with this it's hard

Answers

Answer:

1. Adjacent 2. Vertical 3. Vertical 4. Neither 5. Adjacent

Step-by-step explanation:

Find mBAD help.................

Answers

Answer:

[tex] m\angle BAD = 55\degree [/tex]

Step-by-step explanation:

[tex] m\angle BAD = m\angle BAC + m\angle CAD[/tex]

[tex] m\angle BAD = 31\degree + 24\degree [/tex]

[tex] m\angle BAD = 55\degree [/tex]

Does anyone know the answers?

Answers

Answer:

a) It's translation

b) It's reflection

EXTRA CREDIT: (5 POINTS)

The 6th grade is going on a field trip to the Stennis Space Center. In order to pay for the bus cost, more than 50 children must go on the field trip. There are already 27 students signed up to go. Which inequality could be used to show many more students must sign up to go.

Use the variable s to represent the students.
A.
s + 27 > 50
B.
s - 27 > 50
C.
s+ 50 < 27
D.
s + 50 > 27

PLEASE PLEASE PLEASE HELP HELP ME

Answers

You need at last 50 students. You have 27 students. So A s+27 ≥ 50 would be the answer

Need help with this!

Answers

Answer:

1 = b

2 = a

Step-by-step explanation:

hope that helped

find the slope from the given table

Answers

(8-7)/(-3-0)= -1/3
the slope is -1/3

I cant really see it it’s so close up

Victoria knit a total of 4 centimeters of scarf over 2 nights. After 17 nights of knitting, how
many centimeters of scarf will Victoria have knit in total? Assume the relationship is directly
proportional.
O centimeters
Submit

Answers

Answer:

Step-by-step explanation:

4 over 2

32 over 16

2 over 1

32+2=34

How do you think transformations and math are related

Answers

Maybe both have problems

Can pls someone help me I need help

Answers

Answer:

180-degree angle

This is not a 90-degree angle because if it were to be, then it would be AB, which is not what we are going for, which leaves BC as 180 degrees (if you see it on a protractor)

d got cut off !! sorry

Answers

Answer:

Step-by-step explanation:

answer would be c

you should divide the two the two sides of the equation by 1/2b

so u get h alone in one of the sides.

Which expression is equivalent to 3(6+p) ?

Answers

Answer:

18 + 3p

Step-by-step explanation:

Using distributive property:

3(6+p)

18 + 3p

Please help meeeee- look at the figure

Answers

Answer:

somethings not right lm.ao

Pls help complete for y=-7x +9 how do I do this

Answers

Answer:

You put the x in the x area and solve the problem.

For example:

For 0 you would do y=-7(0) + 9

Then if you do the math you get y = 9

Therefore, your answer is 9.

-9 on both sides so the it now be, y-9=7x then you divide both sides by 7 which will be y-9/7= x.
Hope it’s the correct answer for you

HELP PLEASE! I keep getting this wrong. Thank you!

Answers

Answer:

Answer 1:Angles forming a linear pair sum to 180°

Answer 2: Substitution

Answer 3: Definition of perpendicular line

Step-by-step explanation:

hope this helps you...

Tyler is simplifying the expression 6−2x+5+4x . Here is his work:

6−2x+5+4x

(6−2)x+(5+4)x

4x+9x

13x

a. Tyler’s work is incorrect. Explain the error he made.

Answers

Answer:

6-2x+5+4x=0

4x-2x= -6-5

2x= -11

x= -11/2

x= -5,5

I NEED HELPPP PLSS THIS IS FOR GRADE! I WILL BE GIVING BRAINLIEST + POINTSS!!!!

Answers

Answer:

3 ft by 6 ft

Step-by-step explanation:

The dimensions are 3 ft by 6 ft

The dimensions of the cross section will be the same as the dimensions of one of the rectangles on the outsides, so 3 x 6.

He said the value of x is - 40. Is he correct?

yes

no

Answers

Answer:

Step-by-step explanation: solve using algebra and find that x is definitely not -40

Answer:

no he is not correct

x = - 4

Step-by-step explanation:

1/4(x+12) = 2

divide both sides by 1/4 which is the same as multiplying both sides by 4

x+12 = 8

subtract 12 to isolate x

x = -4

Mrs. Alley is buying carpet for a rectangular room that measures 12 feet wide and 24 feet long. How many square feet of carpet will Mrs. Alley need?

Answers

I’m not 100 percent sure but I THINK The Answer is 288 square feet of carpet. (I did 12x24)

I’ve done question a. But can you help me on b and c

Answers

Answer:

Step-by-step explanation:

b) Diameter of Mercury = 4.88 * 10³ = 4.88 * 1000 = 4880 km

Radius of Mercury = 4880÷ 2 = 2440 km

c) Mass of Jupiter = 1.898 * 10²⁷ = 18.98 * 10²⁶

Mass of Saturn = 5.68 * 10²⁶

Difference = 18.98 * 10²⁶ - 5.68*10²⁶

= (18.98 - 5.68) * 10²⁶

= 13.30 * 10²⁶

= 1.330 * 10²⁷

One advantage to using gears is that gears allow you to change rotational direction of motion.

True

False

Answers

This is true I did it

The answer to this is
TRUE

HELP ME. PLEASE !!! WILL MARK BRAINLIEST IF YOU HELP . and explain.

Answers

The maximum height is 36.75feet at 2.5 seconds. Using the quadratic equation, you can calculate the x coordinate of the vertex with -b/2a. In this case, the x coordinate of the vertex is the time the swipe card reaches its max height , and it is 2.5. To calculate the maximum height, substitute 2.5 into each variable of t in the original equation, and the solution is 36.75.

A grocery store sells a bag of 8 oranges for $6.24. If Chase spent $8.58 on oranges, how many did he buy?

Answers

Answer:

11 oranges

Step-by-step explanation:

divide the price by the number which is 0.78

then multiply 0.78 by 11 which is 8.58

Plz help me Find the indicated information

Answers

That is a virus do not go to it

A basketball court is a rectangle that is 94 feet long. The area is 4700 square feet. What is the width of a basketball court?
A. 25 feet
B. 41 feet
C. 50 feet
D. 100 feet

Answers

Answer: C: 50 feet

Step-by-step explanation: The area of the basketball is 4700 square feet. We know that one side of the court is 94 feet long. To find the area for a rectangle, the formula would be Area=base times height. The "height" of this rectangle is 94 feet long. Now we need to find the base.

If you divide 4700 by 94, you will end up with 50 feet. To check, you multiply 50 by 94 and should end up with 4700. 50 feet is your base length.

Select all that are equivalent to a^2/a^9
Assume a \= 0
1
1
DONE

Answers

0^2/0^9 = 0/0, therefore your answer is 1/1 considering that it is a fraction that is 100%, but if you divide 0 by 0, according to Keith’s theory you should have an endless number aka Infinity.

please help i’m struggling bad

Answers

Answer:

Step-by-step explanation:

86 = 2x - 20

+20 +20

106 = 2x

2 2

53 = x

Answer:

x = 53

Step-by-step explanation:

Those 2 are alternate interior angles. So that means they're the same

2x - 20 = 86 <-- Add 20 to the right side

2x = 106 <-- Divide by 2

x = 53

30-10x and 10(3-x) equivalent or not?

Answers

Answer:

Step-by-step explanation: You can use variables to find that out. PEMDAS works too (parenthesis, exponents, multiplication, division, addition, subtraction). Put a random number for x and then you can see that it is not equivalent. Example: 30 - 10x7 = 40 but 10 (30-70) = -400

Please help quarter ends tomorrow and I don’t know what to do I’m failing all my classes

Answers

Step-by-step explanation:

x = -10, y = 10

y= -4x+4

m1×m2 = -1

-4 × m2 = -1

m2 = 1/4

y-y1 = m(x-x1)

y-10 = 1/4(x+10)

y-10 = 1/4x +10/4

(×4)

4y-40=x+10

4y=x+50

x-4y+50=0

Other Questions

Which choice is equal to the expression shown?6a + 3a + 8b+ a - 56A. + B.3b + 9aC.3b + 10aD.13b + 9a how vocation stress may negatively affect your family life A 50 kg student stands on a 4 kg skateboard at rest. The student catches a 9 kg backpack moving with a horizontal speed of 2 m/s in the direction the skateboard is free to roll. How fast will the student and the skateboard move after catching the backpack, assuming friction is negligible? Round your final answer to the hundredths place. Assume you are the internal controls expert for your company. Your boss has read about Madoffs Ponzi scheme described in our textbook. Your boss is now worried that your own company, which invests a significant amount of retirement funds for its employees, could fall victim to a similar scheme. He has just sent you a memo asking: "Which specific internal controls should our company adopt to avoid falling for a scheme like this?" Respond with a memo to your boss detailing at least three internal controls that you would recommend implementing at your company, assuming none are in place right now, to minimize the risk of becoming the victim of an investment fraud. For each internal control you recommend provide: A detailed description of the policy or procedure to be implemented. An explanation of how specifically it would mitigate the risk of being defrauded. A description of any disadvantages the internal control may have. After submitting your own initial post, change hats! Now assume you are the boss; read your classmates recommendations and question/challenge them as an effective boss would. You go to dinner with your family. The bill before tax is $60.00. How much is your bill when 7.25% tax added on? A_____slide has an indentation in the center to hold the specimen , which is advantageous for larger specimen. A. Coversilp. B. Depressio. C. Wet mount Este curso nuestro instituto tiene 473 alumnos. Si nos dicen que respecto al curso anterior se ha producido un aumento de inscripciones del 10 %, cuntos alumnos haba el curso anterior? Which detail explains the benefits of weight training?Many high school students enjoy working out.By the teen years, bodies are mature enough to add weight training.Lifting weights increases strength and improves coordination and balance.Weight-lifting routines must be planned carefully to avoid strain and injury. No troll answers again, I just need help I dont understand this problem Write a letter to your uncle in the city expressing your dusire the coming Easter hoildays with him. 1.what is the relative minor of B flat majorA G minorB B flat minorC E flat minorD A flat minor2.what note would you add to make this an f-minor triad use the picture to answerA AB DC A flatD D flat "The founders of legalism."Which sentence from the section shows why Confucian scholars disapproved of Li Si? The Renaissance radically changed the way of life for millions of Europeans. Which change did you find the most significant?Write a complete paragraph explaining why this change captured your attention. Be sure to support your explanation with your own research. Quines estn hablando? Aliyah found a tarnished silver dollar and recalled that tarnish results when metals react with oxygen or sulfur compounds in the air. She polished the silver dollar to remove the tarnish until it was shiny again. She also polished a copper bracelet and a gold ring. What physical property of these metals makes them shiny? A. conductivity B. ductility C. luster D. malleability Which rational number is NOT greater than point A?Answers:2 1/41.952.051 6/24 si una mujer usa pantalon se ve bien,pero si un hombre usa falda se ve bien o mal ?esa pregunta no me deja descansar agusto XD Plz help need todayWhich change occurred as a direct result of these developments? (Look at the picture)A: A reduction in the number of skilled workers in northern statesB: The expansion of manufacturing into the western territoriesC: A reduction in trade with European countriesD: The expansion of slavery into newly acquired territories In a mathematics class, half of the students scored 55 on an achievement test. With the exception of a few students who scored 72, the remaining students scored 60. Which of the following statements is true about the distribution of scores?A. The mean and the median are the same.B. The mean is greater than the median.C. The mean is less than the mode.D. The mean is less than the median.