1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sonbull [250]
1 year ago
15

Brian is 8 and his brother is twice his age. How old will his brother be when brian is 11?.

Mathematics
2 answers:
GenaCL600 [577]1 year ago
5 0
If brian is 8 and his brother is twice his age, his brother is 16. His brother is 8 years older so when Brian is 11 he will be 19
ArbitrLikvidat [17]1 year ago
5 0
Twice means multiplying by 2 . So when Brian is 11 his brother will be 22
You might be interested in
4×3-(2×3-16÷4) the answer with work​
Reika [66]

Answer:

10

Step-by-step explanation:

2x3=6

16/4=4

4x3-(6-4)

6-4=2

4x3-(2)

4x3=12

12-(2)

12-2=10

3 0
3 years ago
Read 2 more answers
Plz help me with this
madreJ [45]

In order a0->a5: 1/3, 1, 3, 9, 27, 81

All you're doing is plugging the x-value in. So for a2, x=1, so y=3¹ which means y=3.

6 0
3 years ago
Read 2 more answers
The circumference of a circle is equal to n times its diameter. Estimate the circumference of a round swimming pool that has a d
sdas [7]

Answer:  An estimate done quickly: The circumference is about 75 ft.

Step-by-step explanation:

Round π to 3, and 24 to 25.  3 times 25 is 75

A more exact value would be 75.36

3.14 × 24 = 75.36

5 0
2 years ago
the perimeter of a rectangular plot of land whoose length is 2x+15and width x-10m is 80cm find the area of x​
Mnenie [13.5K]

Answer:

x=25

the area of x squared is then 625

Step-by-step explanation:

3x +5 = 80

3x= 75

x=25

the area of x squared is then 625

5 0
3 years ago
Write the equation of a line that safely lands the plane. *See image*
Bezzdna [24]

Answer:

10-5 5-10 2 1/2-13

Step-by-step explanation:

it is a strait line :D

4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the X COORDINATE OF THE intersection of 9x - 6y = 12 and 3x + 2y =8
    5·1 answer
  • Sandi's checking account had a balance of $4627.36; her bank statement's balance was $10,275.46. A service fee of $37.00 also ap
    11·1 answer
  • The graph shows the system equations that can be used to solve x^3+x^2=x-1
    7·2 answers
  • How has globalization impacted our social world? Provide an example
    6·1 answer
  • ASAP help me , I will give brainliest​
    9·2 answers
  • Your monthly living expenses are $1500 on an income of $1,650 per month. Your goal is to have an emergency fund of 4 times your
    9·2 answers
  • Evaluate x^2 + 2x + 3 <br> for x = 4
    14·1 answer
  • What is the result when the number 11 is increased by 8.8%?
    10·1 answer
  • 20 POINTS HELP Over time, the value of the property at 397 West Lake Street increased by 275%. If the initial value of the prope
    11·1 answer
  • At the fast food restaurant, an order of fries costs $1.13 and a drink costs $0.95. How much would it cost to get 3 orders of fr
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!