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
borishaifa [10]
1 year ago
11

John is 5 years younger than three times his brother’s age. If the sum of their

Mathematics
2 answers:
torisob [31]1 year ago
8 0

Answer:

I think 10

Step-by-step explanation:

Murrr4er [49]1 year ago
8 0

Answer:

John is 9

Step-by-step explanation:

(9*3)-5=22+9=31

You might be interested in
What is the area of a 5 ft diameter
Contact [7]
Area of a circle:

A = πr² = πd²/4

Answer:

r = 2.5 ft
C = 15.707963267949 ft
A = 19.634954084936 ft<span>2</span>
6 0
3 years ago
HELPPPPPPPPP WITH THESE GRAPH! YOU'LL GET BRAINLIEST IF YOU'RE CORRECT! ALSO... THERE'S 20 POINTS!
lara [203]

<u>Given</u>:

Four coordinates lying on the 3rd quadrant of the Cartesian plane are as follows: \:

  • C' = (–6, –5)
  • D' = (–6, –3)
  • E' = (–4, –3)
  • F' = (–4, –5)

<u>Translation</u>:

Since you've been asked to translate the coordinates of the vertices 2 units right and 8 units up, you'll need to add 2 to its x-coordinate and 8 to its y-coordinate.

C'(–6, –5)

ㅤㅤ= C'(–6 + 2, –5 + 8)

ㅤㅤ= C'(–4, 3)

D'(–6, –3)

ㅤㅤ= D'(–6 + 2, –3 + 8)

ㅤㅤ= D'(–4, 5)

E'(–4, –3)

ㅤㅤ= E'(–4 + 2, –3 + 8)

ㅤㅤ= E'(–2, 5)

F'(–4, –5)

ㅤㅤ= F'(–4 + 2, –5 + 8)

ㅤㅤ= F'(–2, 3)

<u>Final </u><u>answer</u>:

  • C' = (–4, 3)
  • D' = (–4, 5)
  • E' = (–2, 5)
  • F' = (–2, 3)

4 0
3 years ago
Read 2 more answers
A city park has two hiking trails.Pond Trail is 4 2/9 miles long.Hill Trail is 2 1/3 miles long.How much longer is Pond Trial th
SVEN [57.7K]
First, find a common denominator.
2 and 1/3 = 2 and 3/9.

4 and 2/9 - 2 and 3/9 = 1 and 8/9. Hope it helps!

7 0
4 years ago
What are some ways u can break 7 times 9 using distributive property
Arte-miy333 [17]
7×4=28+32=60+3 this is a bit long
3 0
3 years ago
What is the equation of the line in slope-intercept form?
Nookie1986 [14]

Answer:

y = 2.5x + 5

Step-by-step explanation:

Slope intercept form is y = mx + b, where m is the gradient or slope and b is the y-intercept.

To find the gradient/slope (m), we need to do change in y ÷ change in x.

  1. Pick two co-ordinates on the line; (0, 5) and (-2, 0)
  2. Subtract the y co-ordinates; 5 - 0 = 5
  3. Subtract the x-co-ordinates; 0 - -2 = 2
  4. Finally, divide 5 by 2; 5 ÷ 2 = 5/2 or 2.5

Now we have y = 2.5x + b. The y-intercept is simply where the line crosses the y axis (it crosses at 0,5). This means the equation of the line is y = 2.5x + 5.

Hope this helps!

6 0
3 years ago
Read 2 more answers
Other questions:
  • Find $y$ if the point $(-6,y)$ is on the line that passes through $(-1,7)$ and $(3,-2)$.
    14·1 answer
  • How do you write 9,900 in scientific notation?
    7·2 answers
  • David hikes 2.5 miles in .5 hour
    8·1 answer
  • Solve the equation 4c2 + 7c – 5 = 0 using the quadratic formfoula
    12·1 answer
  • X2 + 17x − 12 = −84
    12·1 answer
  • The reduced row echelon form of a system of linear equations in x and y or in x, y and z is given. For each system, determine wh
    9·1 answer
  • Does the point (-4, 2) lie inside or outside or on the circle x^2 + y^2 = 25?​<br>​
    5·2 answers
  • the seventh grade class is putting on a variety show to raise money. it cost 700 dollars to rent the banquet hall that they are
    11·1 answer
  • It’s question 2 pls help
    14·1 answer
  • Just need help with this one
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!