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
aleksley [76]
3 years ago
11

Help? mathhhhhhhhhhhhhhhhhhhhhhhhhhhh

Mathematics
1 answer:
Vanyuwa [196]3 years ago
4 0

Answer:

a + 20 = 7*12 (multiplied both sides by 12)

a + 20 = 84 (calculated 7*12)

a = 84 - 20 (subtracted 20 on both sides)

a = 64 (calculated 84-20)

You might be interested in
Enter the slope of the line through the points (5, 2) and (-3, -7). *
hichkok12 [17]

Answer:

m= 9/8

Step-by-step explanation:

(5, 2) and (-3, -7)

Slope:

m=(y2-y1)/(x2-x1)

m=(-7-2)/(-3-5)

m=(-9)/(-8)

m=9/8

5 0
3 years ago
Which of the images above represents a proof of the Pythagorean Theorem? Explain your choice, and than explain how the figure pr
Vedmedyk [2.9K]
We don’t have any of the “images” to answer this question.
6 0
3 years ago
Read 2 more answers
Divide 169 mi in the ratio 5 : 8.
puteri [66]
5 + 8 = 13

169/13 = 13

13 * 5 = 65

13 * 8 = 104

Thus, 65:104
4 0
3 years ago
Read 2 more answers
How do you convert 78,999milligrams to grams ?
lorasvet [3.4K]
There are 1,000 milligrams in a gram, so to convert milligrams to grams, you simply divide by 1,000.

<span><u>78,999
</u></span> 1000
78.999

Therefore, 78,999 milligrams is 78.999 grams.
6 0
3 years ago
$2000 borrowed with 10% interest rate, got additional 1000 on the same rate for the same period of repayment. How much would he
nekit [7.7K]

Answer:

  nothing

Step-by-step explanation:

Loan payments are <em>linear in the loan amount</em> for a given rate and period, so the payments for loans of $2000 and $1000 sum to the amount of payments for a loan of $3000.

The only possible savings (or cost) might come from rounding to the nearest cent. (In any event, the final payment on each loan should make up for any differences due to rounding.)

5 0
3 years ago
Other questions:
  • Graph Algebra Question .
    9·1 answer
  • 2x minus y equals 6, x plus y equals negative 3
    7·1 answer
  • After three weeks, he has gone from 20 free throws to 26. By what percent has he increased his score?
    15·1 answer
  • Please help this is very easy!!!!!!!
    10·2 answers
  • 100 were students interviewed, 28 took PE, 31 took bio, 42 took English, 9 took PE and biology, 10 took PE and english, 4 took a
    8·1 answer
  • Oil-rich countries in the middle east cover about 4% of earth’s total land area but possess about 48% of the world’s known oil r
    14·1 answer
  • Find the exact values of sin(2θ), cos(2θ), and tan(2θ) given sec(θ) = − 15/9 and θ is in the interval [pi/2, pi]
    14·1 answer
  • What's the answer and show your work by using the funnel method
    12·1 answer
  • 2. convert the following degrees to redians. 3. Convert the following radians to degrees.​
    11·1 answer
  • What number when decreased by 10% is 180?​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!