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
liberstina [14]
3 years ago
6

Solve for x: 8^x = (2^7)(4^9).

Mathematics
2 answers:
8_murik_8 [283]3 years ago
7 0

Answer:

C. x = 25/3

Step-by-step explanation:

maksim [4K]3 years ago
5 0

Answer:

C. X= 25/3

Step-by-step explanation:

Exact form: 25/3

Decimal form: 8.3

Mixed number form: 8 1/3

Also can u pls mark me brainliest im new

You might be interested in
I’m having a bit issue with them can someone please help?
Snezhnost [94]

You were on the right track. Here are two ways to go about it.

• By definition of conditional probability,

Pr[A | B] = Pr[A and B] / Pr[B]

Out of the total 100 participants in the survey, there are 18 people that both have a positive attitude and are over 35, so

Pr[positive and over 35] = 18/100

Out of the 100 pariticipants, 40 are over 35, so

Pr[over 35] = 40/100

Then the conditional probability you want is (18/100) / (40/100) = 18/40 = 9/20.

• There are 40 people over 35 in the survey. You want the probability that someone randomly chosen from this group has a positive attitude, of which there are 18. Hence the probability is 18/40 = 9/20.

5 0
2 years ago
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). Consider the eq
Deffense [45]

To solve for x in terms of b, simply treat b as a number, and solve for x as usual: first of all, we expand the left hand side:

-2bx+10 = 16

Subtract 10 from both sides:

-2bx = 6

Divide both sides by -2b:

x = \cfrac{6}{-2b} = \cfrac{-3}{b}

This means that in particular, if we set b= 3, we have

x = \cfrac{-3}{3} = -1

5 0
3 years ago
Organize the lengths below from shortest to longest.
netineya [11]

Answer:

30,277cm, 629,000mm, 28dm, 1.2km

Step-by-step explanation:

6 0
3 years ago
Carpenters refer to the slope of a roof as the pitch of the roof. Find the pitch of the roof.
KiRa [710]

Answer: Approximately 13 ft

Step-by-step explanation: For this, you have to do the Pythagorean Theorem. First set up an equation. That equation is a squared+b squared=c squared. Next, plug in values. A=12 and b=4. The equation becomes 12 squared+4 squared=c squared. Do the math and you'll get 144+16=c squared. Add and get 160=c squared. Then do the square root of both sides and you'll get 12.649=c. Round to nearest whole number to get approximately 13 ft. You can also represent it as the square root symbol with 160 inside, like this(√160).

3 0
3 years ago
How would I calculate the horizontal distance of a parabola?​
maks197457 [2]
X = y2 is the equation for it just plug in the numbers
7 0
2 years ago
Other questions:
  • a grocery store asked each of 100 dentists to recomment a toothpaste brand. the table below shows the four brands recommended an
    12·1 answer
  • 33=-3 (3-2)<br><br>solve the equation please I need help
    8·1 answer
  • PLZZ answer!!
    8·2 answers
  • James present age is1/5 of her fathers age her father will be 52 years old in 7 years in how many years will James age be 1/4 of
    5·1 answer
  • Consider the function f(x)=−2/3x+1.
    13·1 answer
  • Natalie just invited 100100100 guests to a party in her small house. The base of her house is a rectangle with dimensions 8\text
    13·1 answer
  • ANSWER QUICKLY PLEASE Examine the diagram. It is not drawn to scale. Choose the statements that are true based on the diagram.
    15·1 answer
  • Janet bought 5 yards of fabric 2 1/4 feet wide to make curtains. She used 1/3 of the fabric to make a long set of curtains and t
    9·1 answer
  • What is the aswer ??????​
    7·2 answers
  • PLEASEEEEEEEEEE HELPPPP. which of the following system of inequalities would produce the region indicated on the graph below?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!