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
AlexFokin [52]
3 years ago
8

Simplify numbers 6 7 8 9 10 11 and 12 please

Mathematics
1 answer:
OLEGan [10]3 years ago
7 0
6)6x^2y^5
8) 4×5×6x
9)6×1×6
You might be interested in
Help ASAP, WILL MARK BRAINLIEST!!<br> please look at image before answering!
Ivahew [28]

Answer:

To know what the ratio for the cos of theta, we actually have to see the adjacent and hypotenuse values. cos=adjacent/hypotenuse.

Step-by-step explanation:

3 0
3 years ago
Lim x tends to π÷2 , then what is the value of (tanx + cotx) ÷ ( tanx - cotx)​
KiRa [710]

(tan(<em>x</em>) + cot(<em>x</em>)) / (tan(<em>x</em>) - cot(<em>x</em>)) = (tan²(<em>x</em>) + 1) / (tan²(<em>x</em>) - 1)

… = (sin²(<em>x</em>) + cos²(<em>x</em>)) / (sin²(<em>x</em>) - cos²(<em>x</em>))

… = -1/cos(2<em>x</em>)

Then as <em>x</em> approaches <em>π</em>/2, the limit is -1/cos(2•<em>π</em>/2) = -sec(<em>π</em>) = 1.

8 0
2 years ago
As a lifeguard, sara earns a base pay of $80 per day. if her day involves swim instruction, sara earns an additional 9t dollars,
zhuklara [117]

Answer:

Step-by-step explanation:

Sara's base pay is $80

(a) The 9t represents the additional amount of money that she earns if she gives instruction for t hours. 9 stands for $9 per hour

b)The term in the expression is t which stands for the number of hours that she instructs. The coefficient is 9 which stands for the hourly rate

c) The expression for 7 hours would be

We will substitute t into 80 + 9t. It becomes

80 + 9×7

d) in all, she will earn

80 + 9×7 = $143

4 0
3 years ago
Need an answer I need help?
SIZIF [17.4K]

Answer:

You need help or I need help?

Step-by-step explanation:

(I typed with a keyboard)

7 0
3 years ago
What is BC ? Enter your answer in the box.
omeli [17]

Answer:

Before Christ

Step-by-step explanation:

This is a historical term which is the opposite of AD(Anno Domini)

I do not know if I have spelt Anno Domini correctly but it does not matter


4 0
3 years ago
Other questions:
  • Find the quotient 5/7 divided 2/7
    8·1 answer
  • 5x + 7(2+9)=?<br>3x + 4(1 +0)=?
    13·2 answers
  • An airplane on autopilot took 5 hours to travel 3,595 kilometers. What is the unit rate for kilometers per​ hour?
    8·2 answers
  • The graph shows how the volume, V, of the cube changes as the length of the sides, S, changes
    8·2 answers
  • Please help me with 3 more questions ill give good ratings please!
    9·1 answer
  • Sally is making 15 individual blueberry cheesecakes. How many pounds of blueberries will be in each cheesecake if 5 1/4 pounds o
    13·1 answer
  • Whoever answer it correctly will get brainliest. :)
    14·2 answers
  • Please help i will mark branliest
    8·2 answers
  • How many triangles can be constructed with angles measuring 10º, 80º, and 90º?
    12·1 answer
  • Use definition of the derivatives to find the derivative of each function with respect to x.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!