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
Leviafan [203]
3 years ago
12

Brainliest plus 20 points just answer these 4 questions (Math)

Mathematics
1 answer:
BARSIC [14]3 years ago
6 0

Answer:

1. R = T/3 ( R = Ruth's earnings, T = total earnings)

2. C = D - 5 ( C = Carl's age, D = Donald's age)

3. M = 35h ( M = Miles traveled, h = No. of hours )

4. S = R - 4 ( S and R = Sam and Randy's allowance respectively )

I hope this helps.

You might be interested in
The area of the vegetable garden is 0.4 of the community area of 4.5 x 6.2 . What is the area of the vegetable garden?
Gala2k [10]

Answer:

11.16 units²

Step-by-step explanation:

Area of community area=4.5×6.2= 27.9 units²

Area of vegetable garden=27.9×0.4=11.16 units²

5 0
3 years ago
Find the slope of the line (18,0)(10,-5)
Leya [2.2K]

Answer:

m=\frac{5}{8}

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

Point (18, 0)

Point (10, -5)

<u>Step 2: Find slope </u><em><u>m</u></em>

Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>

  1. Substitute [SF]:                    m=\frac{-5-0}{10-18}
  2. Subtract:                              m=\frac{-5}{-8}
  3. Simplify:                               m=\frac{5}{8}
3 0
2 years ago
Read 2 more answers
CAN SOMEONE PLEASE HELP ME WORTH 20 points
Ainat [17]

Answer:

  12 units

Step-by-step explanation:

Point H is the intersection of the medians, so divides each median into parts with the ratio 2:1. Here, that is ...

  CH : HG = 2 : 1 = CH : 6

Then CH = 2×6 = 12.

_____

Alternatively, you could determine altitude CG from the Pythagorean theorem applied to triangle BCG. You would compute ...

  CG² +GB² = BC²

  CG = √(BC² -GB²) = √(19.8² -8²) = √146.7 ≈ 12.1

This is an approximation based on the fact that the value 9.9 for BF is an approximation. Based on BG and GH being integer values, the appropriate measure of BF is (√388)/2 ≈ 9.8489.

(The triangle shown cannot exist.)

5 0
3 years ago
3. Ellen has 3 times as many CD's as Sammy. Together they have 32 CD's. How many does
oksian1 [2.3K]

Answer:

8

Step-by-step explanation:

sammy has 8 and ellen has 24 then add sammy's 8

24+8=32

8 0
3 years ago
Suppose there is a simple index of two stocks - stock A and stock B. Stock A
MissTica

Answer:

I think its B but u could wait for another answer

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the number between 40 and 45
    13·2 answers
  • Solve (6-5x)/10-(2x+1)/5+x/3=2x/15
    5·1 answer
  • If 5 men or 7 women can earn $315 in a day, find how much 7 men and 11 women can earn in three days ?
    6·2 answers
  • I have a slope of -4 (m=-4), would that be negative four over positive one or would that be negative 4 over negative one?
    11·1 answer
  • What is -6 divided by 3/7x
    9·1 answer
  • If the number 38,469 is rounded to the nearest thousand, how many zeros does the rounded number have?
    13·2 answers
  • The diagram below shows a rectangular sheet of cardboard with 2 circular
    11·2 answers
  • Put these fractions in order of size smallest to largest 1/4 a) 1/2 b) 1/3 c)
    11·2 answers
  • Christine is a software saleswoman. Her base salary is $2300, and she makes an additional $120 for every copy of History is Fun
    11·1 answer
  • D. 3h =
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!