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
Luba_88 [7]
2 years ago
11

What is the length of the longest possible laser beam he could send rounded to the nearest tenth of an inch?

Mathematics
1 answer:
Ludmilka [50]2 years ago
3 0

Where is the diagram????????

You might be interested in
What is the result when 3/8x + 2 1/5 - 3 1/2x - 4 1/10
Anna [14]
It equals to 3/5 and in alternative form is 0.6
6 0
3 years ago
Find the area and perimeter
artcher [175]

Answer:

Step-by-step explanation:

Add all 4 sides to get perimeter so the first one is 9+9+2+2=22cm

the area is length x width so the first one is 9 x 2 =18cm ^2

3 0
2 years ago
Find the rate of change
Tatiana [17]
\bf slope = m = \cfrac{rise}{run} \implies 
\cfrac{ f(x_2) - f(x_1)}{ x_2 - x_1}\impliedby 
\begin{array}{llll}
average~rate\\
of~change
\end{array}\\\\
-------------------------------\\\\
h(x)= 2^x  \qquad 
\stackrel{2\le x\le 4}{\begin{cases}
x_1=2\\
x_2=4
\end{cases}}\implies \cfrac{h(4)-h(2)}{4-2}\implies \cfrac{2^4-2^2}{2}
\\\\\\
\cfrac{16-4}{2}\implies \cfrac{12}{2}\implies 6
5 0
3 years ago
Can someone please help?
bonufazy [111]

Answer:

Step-by-step explanation:

8b-4b+8-3=4b+5

4b=-5

b=-5/4=1 1/4

6 0
2 years ago
Read 2 more answers
Which statements about angles are true? Check all that apply.
Vadim26 [7]

Answer:

A,C,D,E

Step-by-step explanation:

The first one is true because in fact, supplementary angles' measures add up to 180°.

The second one is false because there are 5 types, not 3. These are the types:

acute angle-an angle between 0 and 90 degrees.

right angle-an 90 degree angle.

obtuse angle-an angle between 90 and 180 degrees.

straight angle-a 180 degree angle.

reflex angle- a angle between 180 and 360 degrees.

Third is true too because linear pair means two angles that form a straight line, or 180°.

Fourth is true because straight Angle theorem states that all the straight angles are 180 degrees. If the legs are pointing exactly in the opposite directions, then it forms a straight angle.

Last one is true because by definition complementary angles always form a right angle, which is 90°.

Hope it helps!

8 0
3 years ago
Other questions:
  • Expand and simplify (3x+5)(4x-1)
    10·1 answer
  • You caught a red snapper that is 8 5/12 inches long. Your friend caught a red snapper that is 8 6/13 inches long. Who caught the
    11·1 answer
  • John can create 3 apps in 6 weeks while Ben can do the same job in 2 weeks. How many weeks would it take them to create 10 apps
    6·1 answer
  • Please help me figure this out! Thank you so much :( i really need it! ❤️
    14·1 answer
  • Noemi flips a coin three times and get tails, tails and heads in that order
    12·1 answer
  • • 1.Find the scale factor of a blueprint if the scale is 3 inches = 6 feet.
    5·2 answers
  • 5. Atype of green paint is made by mixing 2 cups of yellow with 3.5 cups of blue.
    14·2 answers
  • Given that f(x) = x2 – 3x - 10 and g(x) = x – 5, find (f - g)(x) and express
    11·2 answers
  • Pls give me the answer only if you know! Thanks!
    8·1 answer
  • The length of one leg of an isosceles right triangle is 3 ft. What is the perimeter of the triangle?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!