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
soldi70 [24.7K]
2 years ago
9

Help With 7 & 8 ? I Don't Understand This At All

Mathematics
1 answer:
Elenna [48]2 years ago
3 0
7. C
8.A. sqrt(144)
^^^^^^^^^^^^^^^^^^
You might be interested in
What is the length of side s of the square shown below?
Dmitry_Shevchenko [17]

Answer:

Have you ever had a dream that, that, um, that you had, uh, that you had to, you could, you do, you wit, you wa, you could do so, you do you could, you want, you wanted him to do you so much you could do anything?

Step-by-step explanation:

8 0
2 years ago
Triangle ABC is similar to triangle DEF.
Sav [38]

Answer: x=7.7, y=40

3/x = 15/38.5

38.5*3=115.5

115.5/15= 7.7

x=7.7


3/8 = 15/y

15*8=120

120/3= 40

y=40


orrrr you can just easily find the scale factor which is 5, multiply 8 by 5 and get 40. And 38.5/5 which is 7.7

7 0
2 years ago
A large concrete water pipe is being laid underground. The pipe has a diameter of 24 inches and is laid in 40 foot sections. How
Dvinal [7]
Volume=hpir^2
d/2=r, 24/2=12=r
h=40

v=40pi12²
v=40pi144
v=5760pi cubic inches per section
5 0
3 years ago
Can I get some help? Thanks!
vivado [14]

Answer:

C: y=11x

Step-by-step explanation:

11x2=22

11x3=33

11x4=44

So on and so forth.

4 0
2 years ago
Read 2 more answers
Find the numerical value of one trigonometric function of x if sinxcotx=1/3
san4es73 [151]

\bf sin(x)cot(x)=\cfrac{1}{3}\implies ~~\begin{matrix} sin(x) \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~ \cfrac{cos(x)}{~~\begin{matrix} sin(x) \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}=\cfrac{1}{3}\implies cos(x) = \cfrac{1}{3} \\\\\\ x = cos^{-1}\left( \cfrac{1}{3} \right)\implies x \approx 70.53^o

4 0
3 years ago
Other questions:
  • Simplify –7 (–3)x 5 (–6)x
    13·1 answer
  • 6n+6m-m-3n i dont understand that question
    5·1 answer
  • A virus is very small compared to a human blood cell. A virus is about 0.0000009 meters. What is that in scientific notation?
    5·1 answer
  • *Will mark brainest!* Determine whether the guven equations are parallel, perpendicular or neither.
    9·1 answer
  • 58 points I need helpppp!
    13·2 answers
  • There are eight employees on the Game Shop's sales teams. Last month, they sold a total of g games. One of the sales teams membe
    6·1 answer
  • Name any two 2D shapes which are not polygons.Insert the diagrams of these shapes to support your answer.
    15·1 answer
  • Jorge is making 6 large salads
    15·2 answers
  • Which investment data is best modeled by an exponential function?
    11·2 answers
  • letter H represent marks height in inches Suzanne is 7 in shorter than Mark write an algebraic expression that represents Susan'
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!