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
mestny [16]
2 years ago
13

Help please thank you

Mathematics
1 answer:
Annette [7]2 years ago
5 0

Answer:

Step-by-step explanation:

(\frac{7}{12}) ^{-4} *(\frac{7}{12}) ^{3x} =(\frac{7}{12}) ^{5} \\\\(\frac{7}{12}) ^{-4+3x} =(\frac{7}{12}) ^{5}

same base;

-4+3x=5

or,3x=5+4

or,x=9/3

   x=3

You might be interested in
I need help figuring this out can someone help me
Reil [10]
I think the answer is b
4 0
3 years ago
Read 2 more answers
Best answer or correct answer gets brainliest
Brilliant_brown [7]

Answer: C. x = 6; m∠XOY = 18

Step-by-step:

We see that ZOW and WOX are supplementary, meaning the sum of their angles equal 180.

We also know that WOY is a right angle and equals 90.

Now we can solve

180-108 = 72

90 - 72 = 18

XOY = 18

Because 3x = 18, we know that x = 18 by dividing 18 by 3

5 0
3 years ago
What is 23 over 8 as a mixed number
igomit [66]

Answer:

2\frac{7}{8}

Step-by-step explanation:

23/8 As a mixed number is 2 7/8

As a decimal, 2.875

8 0
2 years ago
Combine Like Terms :2y+7z-2z+4y+8+y+2
Viktor [21]

Answer:

7y + 5z + 10

Step-by-step explanation:

2y + 7z - 2z + 4y + 8 + y + 2

Like terms are terms that have the same variable part.

2y, 4y, y are like terms (remember that y is the same as 1y when you add)

7z, -2z are like terms

8, 2 are like terms

2y + 7z - 2z + 4y + 8 + y + 2 =

= 2y + 4y + y + 7z - 2z + 8 + 2

= 7y + 5z + 10

4 0
2 years ago
You buy five books that are equal in
Vinil7 [7]

Answer:

$3.50

Step-by-step explanation:

$17.50/5 = $3.50. This means the cost of one book is $3.50.

7 0
3 years ago
Other questions:
  • Type the correct answer in each box. Spell all words correctly, and use numerals instead of words for numbers. If necessary, use
    15·2 answers
  • Sarah bought a bike that cost $260. she had a coupon that was worth $55 off the cost of any bike. use the expression 260 + (-55)
    9·1 answer
  • Find u -2v given u = (-2, 5) and v = 6i -4j
    13·1 answer
  • Evaluate - 6 – (-6) + 7 + (-4) + (-1).<br><br> What’s the answer please!!
    14·1 answer
  • Jade’s weekly paycheck is $306.25. She makes $8.75 per hour. Divide to find the number of hours per week Jade works.
    11·2 answers
  • Given that tan2theta=3/8,what is the value of sec theta
    10·1 answer
  • A circle is placed in a square with a side length of 10 mm, as shown below. Find the area of the shaded region.
    10·1 answer
  • Share £40 in the ratio 1:4 between Tim and Sam
    10·1 answer
  • A quadrilateral has vertices A(3, 5), B(2, 0), C(7, 0), and D(8, 5). Which statement about the quadrilateral is true?
    5·1 answer
  • 5) According to the histogram, how many shipments were received that had at most 30 bulbs broken? A) 4 B) 5 C) 9 D) 13
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!