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
USPshnik [31]
3 years ago
6

Totsakan spent $36.54 on envelopes. If they cost 4.06/box how many boxes did her buy?

Mathematics
2 answers:
never [62]3 years ago
5 0

9 boxes were bought by Totsakan for $36.54 which $4.06 costs each envelope.

Step-by-step explanation:

Total money spent on buying envelopes= $36.54

Cost of one envelope= $4.06 per box

Total no. of envelopes Totsakan bought =\frac{\text { Total money spent on buying envelopes }}{\text { Cost of One Envelope }}=\frac{36.54}{4.06}=9  Hence, Totsakan bought 9 boxes in total which it costs $36.54.

Ivahew [28]3 years ago
4 0
9 because you divide 36.54 by 4.06 i’m pretty sure
You might be interested in
HELP ME PLLLLLLZ NO BOTS ASAP ASAP HELP
valina [46]

Answer:

idrk lol

Step-by-step explanation:

have a nice day tho

3 0
2 years ago
The answer to question 9
vladimir1956 [14]
II hope this helps it’s pretty simple
5 0
3 years ago
Which terms complete the factorization of x2 27x 162 represented by the model? 27, 9x, 18x 9, 9x, 18x 27, 9x, 27x 9, 9x, 27x
olga nikolaevna [1]

Answer: 9, 9x, 18x

Step-by-step explanation:

Hope it helps :D

3 0
1 year ago
Use the given information to find the exact value of the trigonometric function
eimsori [14]
\begin{gathered} \csc \theta=-\frac{6}{5} \\ \tan \theta>0 \\ \cos \frac{\theta}{2}=\text{?} \end{gathered}

Half Angle Formula

\cos \frac{\theta}{2}=\pm\sqrt[\square]{\frac{1+\cos\theta}{2}}\tan \theta>0\text{ and csc}\theta\text{ is negative in the third quadrant}\begin{gathered} \csc \theta=-\frac{6}{5}=\frac{r}{y} \\ x^2+y^2=r^2 \\ x=\pm\sqrt[\square]{r^2-y^2} \\ x=\pm\sqrt[\square]{6^2-(-5)^2} \\ x=\pm\sqrt[\square]{36-25} \\ x=\pm\sqrt[\square]{11} \\ \text{x is negative since the angle is on the 3rd quadrant} \end{gathered}\begin{gathered} \cos \theta=\frac{x}{r}=\frac{-\sqrt[\square]{11}}{6} \\ \cos \frac{\theta}{2}=\pm\sqrt[\square]{\frac{1+\cos\theta}{2}} \\ \cos \frac{\theta}{2}is\text{ also negative in the 3rd quadrant} \\ \cos \frac{\theta}{2}=-\sqrt[\square]{\frac{1+\frac{-\sqrt[\square]{11}}{6}}{2}} \\ \cos \frac{\theta}{2}=-\sqrt[\square]{\frac{\frac{6-\sqrt[\square]{11}}{6}}{2}} \\ \cos \frac{\theta}{2}=-\sqrt[\square]{\frac{6-\sqrt[\square]{11}}{12}} \\  \\  \end{gathered}

Answer:

\cos \frac{\theta}{2}=-\sqrt[\square]{\frac{6-\sqrt[\square]{11}}{12}}

Checking:

\begin{gathered} \frac{\theta}{2}=\cos ^{-1}(-\sqrt[\square]{\frac{6-\sqrt[\square]{11}}{12}}) \\ \frac{\theta}{2}=118.22^{\circ} \\ \theta=236.44^{\circ}\text{  (3rd quadrant)} \end{gathered}

Also,

\csc \theta=\frac{1}{\sin\theta}=\frac{1}{\sin (236.44)}=-\frac{6}{5}\text{ QED}

The answer is none of the choices

7 0
10 months ago
Evaluate the following expression when b = -4 , -4.5b=
Elza [17]

Answer:

18

Step-by-step explanation:

The question is asking you to evaluate -4.5b, which is a simplified way of saying

-4.5 * b

Since we know that b = -4, we can insert that instead of b.

-4.5 * -4

The two negatives cancel each other out, so you're left with

4.5 * 4 = 18

6 0
2 years ago
Other questions:
  • What is the area of the shaded region?
    6·2 answers
  • Use an array to show 26 divided by 3
    6·1 answer
  • Two similar triangles are congruent always, sometimes, or never?
    8·2 answers
  • Which ratio is equivalent to 5:9?<br> 10:36<br> 10:27<br> 20:27<br> 20:36
    8·1 answer
  • What is the final product?<br><img src="https://tex.z-dn.net/?f=%28x%20%5Csqrt%7B7%7D%20%20-%203%20%5Csqrt%7B8%7D%20%29%28x%20%5
    7·1 answer
  • !PLEASE HELP! what is the constant of proportionality in this table?
    14·1 answer
  • Define percent. Write 25/100 as a percent then write 25/100as a decimal
    10·1 answer
  • Can someone pleeeeeas helpp mehh it is I-Ready!!!!!​
    9·1 answer
  • Find the slope of the line through each pair of points using the formula.<br> (17, -19) (4, -15)
    7·2 answers
  • Dan sleeps 8 hours each day. Write a simplified expression for the number of
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!