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
Keith_Richards [23]
3 years ago
8

An envelope is 6 in. wide and 4 in. high. Will a card with an 8 in. diagonal fit in it? Identify the correct explanation.

Mathematics
1 answer:
lisov135 [29]3 years ago
5 0
First we have to find the diagonal of the card. We do this by using the Pythagoras theorem: A^2 = b^2 + c^2
= 6^2 + 4^2
=36 + 16
= 52
A^2= 52
Sqrt A^2 = sqrt 52
A = 7.2
Since the envelopes diagonal is 7.2 inches and the card’s diagonal is 8 inches and 7.2<8. Your answer is c)
You might be interested in
A stadium has a shape of a circle with a diameter 105 meters. Lamp posts will be planted on the circumference of the stadium, wi
grandymaker [24]

Circumference = 105*pi

about 329.8672286269

and that divided by 6 is 54.9778714378, which is about 55

3 0
3 years ago
Please give me the right answer. :)
rosijanka [135]

Answer:

174mm hope this helps Happy Saint Patrick's day

8 0
3 years ago
Read 2 more answers
Determine whether segments with lengths of 27, 28, and 7 form a triangle. If so, classify the triangle as acute, right, or obtus
gizmo_the_mogwai [7]

Answer:

38

Step-by-step explanation:

triangle

4 0
3 years ago
Simplify fraction. 8/10ths divided by what equals what?
KiRa [710]
8/10 = 4/5 divide each by 2
6 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST
SVETLANKA909090 [29]

Answer:

The correct option is A.

Step-by-step explanation:

If a line passes through two points (x_1,y_1) and (x_2,y_2), then the equation of line is

y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)

Let y be the profit (in millions) after x years.

From the given graph it is clear that the line passes through the point (1,-100).

The company paid for these costs and made combined profits of $80 million after 4 years. It means the graph passes through the point (4,80).

The line passes through (1,-100) and (4,80). So, the equation of line is

y-(-100)=\frac{80-(-100)}{4-1}(x-1)

y+100=\frac{180}{3}(x-1)

y+100=60(x-1)

y+100=60x-60

Subtract 100 from both sides.

y+100-100=60x-60-100

y=60x-160

The function form is

f(x)=60x-160

Therefore, the correct option is A.

6 0
3 years ago
Other questions:
  • (Please Hurry!) Which expression is equivalent to the following complex fraction?
    14·1 answer
  • Which is bigger two thirds or seven eights
    7·2 answers
  • I failed to use the cos and sin rule ​
    11·1 answer
  • Suppose that a teacher agrees to pay a student 10​¢for every problem in this chapter that the student solves​ correctly, and fin
    8·1 answer
  • Find the measure of angle x in the figure below:<br><br> 35°<br> 47°<br> 73°<br> 78°
    14·2 answers
  • What value must replace the "?" in order for this polynomial to be expressed as a difference of squares?
    11·1 answer
  • HELP PLS I NEED TO SOLVE THAT EQUATION NEED HELP ASAP
    9·1 answer
  • Please help!!!! Quick!!! Explain how you got your answer
    8·1 answer
  • Breeding race horse for speed is an example of
    13·2 answers
  • Simplify (3x^2y^3)^3
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!