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
yan [13]
3 years ago
13

What is -9(3d - 2) = -29

Mathematics
1 answer:
OverLord2011 [107]3 years ago
4 0
-9(3d-2)=-29
-27d+18=-29
-27d=-29-18
-27d=-47
d=-47/-27
d=47/27
You might be interested in
In which set(s) of numbers would you find the number 0?
Harlamova29_29 [7]
Apparently it’s all of them
3 0
3 years ago
Dale deposits $4000 into an account that pays simple interest at a rate of 6% per year. How much interest will he be paid in the
BartSMP [9]

Answer:

$1200

Step-by-step explanation:

$4000 x .06 = $240 x 5 years = $1200

7 0
3 years ago
Simplify 12A + 2 + A - 1.<br> 14A - 1<br> 13A - 1<br> 13A + 1
evablogger [386]
12A + 2 + A - 1 = a + 12a + 1 = 13a + 1

3 0
3 years ago
Read 2 more answers
Please helppppp meeeeeee!!!!!!!!!!!!!!!!!!!!
LenKa [72]

Answer:

The option is C i.e 115°, 65°. proof is given below.

Step-by-step explanation:

Given:

ABCD is a quadrilateral.

m∠ A = 100 + 5x

m∠ B = 77 - 4y

m∠ C = 106 + 3x

m∠ D = 47 + 6y

To Prove:

ABCD is a parallelogram if opposing angles are congruent by finding the measures of angles.

m∠ A = m∠ C and

m∠ B = m∠ D

Proof:

ABCD is a quadrilateral and is a parallelogram if opposing angles are congruent.

∴ m∠ A = m∠ C

On substituting the given values we get

∴  100 + 5x  = 106 +3x

∴ 5x-3x=106-100\\\\2x=6\\\\x =\frac{6}{2} \\\\x=3

m∠ A = 100 + 5x = 100 + 5 × 3 =100 + 15 = 115°

m∠ C = 106 + 3x = 106 + 3 ×3 =106 + 9 = 115°

∴  m∠ A = m∠ C = 115°

Similarly,

∴ m∠ B = m∠ D

77 - 4y = 47 + 6y

10y = 77 - 47

10y =30

∴y=\frac{30}{10} \\y = 3\\

m∠ B = 77 - 4y =77 - 4 × 3 = 77 - 12 = 65°

m∠ D = 47 + 6y = 47 + 6 × 3 = 47 + 18 = 65°

∴ m∠ B = m∠ D = 65°

Therefore the option is C i.e 115°, 65°

5 0
3 years ago
I'll give you brainliest once i know its right !!
Masteriza [31]

Answer:

D

Step-by-step explanation:

H77777777

5 0
3 years ago
Read 2 more answers
Other questions:
  • 9/10 divided by - 3/5 as a mixed number
    11·2 answers
  • Simply the expression 3(x+1)-2(3x+7)
    11·2 answers
  • What is the value of 9C6? A. 54 B. 84 C. 6480 D. 60,480
    9·1 answer
  • 2.27 is a terminating decimal true or false??
    12·2 answers
  • Help me please ! fast
    6·1 answer
  • You typed a 36-word paragraph in 2/3 minute. What is his typing speed,in words per minute? SHOW WORK!!!
    15·2 answers
  • Offering 50 points really need help on homework
    14·1 answer
  • Please help!! I’ll mark brainleist too or however u spell it
    9·1 answer
  • Can someone help me with this
    7·2 answers
  • Use your table to work out what fraction of the fish are 50cm or more in length
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!