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
Radda [10]
2 years ago
10

9n - 15 for n = 5 help me please

Mathematics
1 answer:
MaRussiya [10]2 years ago
7 0

If n = 5, then 9n = 45

45 - 15 = 30, which is the same thing as 6n


You might be interested in
Refer to the figure at the right. If
asambeis [7]

Answer:m∠1 = 145°

m∠2 = 35°

m∠3 = 35°

m∠4 = 145°

m∠5 = 145°

m∠6 = 35°

m∠7 = 35°

m∠8 = 145°

Step-by-step explanation:

3 0
3 years ago
What is SIN A?
Bond [772]

Answer:

\sin A =\frac{4}{5}

Step-by-step explanation:

Recall the mnemonics SOH CAH TOA.

SOH means the Sine ratio is Opposite over Hypotenuse.

This implies that;

\sin A =\frac{Opposite}{Hypotenuse}

The side opposite to angle A is 4cm and the hypotenuse is 5cm.

\therefore \sin A =\frac{4}{5}

6 0
3 years ago
Determine the domain of the following graph
sp2606 [1]

Answer:

[-9,3]

Step-by-step explanation:

The domain is all x-values or inputs of a function from left to right is -9 to + 3

6 0
2 years ago
Find the probability of flipping heads?
prohojiy [21]
The probability would be 50%
5 0
3 years ago
Read 2 more answers
For r=2+3sintheta find dy/dx and the slope of the tangent line to the curve
brilliants [131]
F(x)=2+3sin(theta)
f'(x)=3cos(theta)

To find the slope you need the value of theta. The general formula is:

y-f(xo)=f'(xo)-(x-xo)

8 0
3 years ago
Other questions:
  • Rewrite y=5(14)t/6 in the form y=a(1+r)t or y=a(1−r)t. Round the value of r to the nearest ten thousandth. Then tell whether the
    15·1 answer
  • You and your friend are painting the walls in your apartment. You estimate
    6·1 answer
  • If r(x) = 2 – x2 and w(x) = x – 2, what is the range of (w*r)(x)
    12·2 answers
  • How many fourths are in three fourths? Please Explain!! Thank You
    10·1 answer
  • Calculate the interest paid when 4920 is invested at 13% p.a simple interest for eight years​
    14·1 answer
  • Please help me number one and two <br> Thank
    11·1 answer
  • 1. Marla coloured 1/4 of a picture, and Suman painted some, too. When they were finished, 2/3 of the picture still needed to be
    14·1 answer
  • Denise bought 5.2 pounds of rice for $5.29. Using the unit rate, how much would 2 pounds of rice cost? A $1.02 C $2.04 B $1.29 D
    7·2 answers
  • PLEASE HELP ME WILL MARK BRAINLIEST!!
    8·1 answer
  • The table on the left and the equation below represent
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!