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
Ivan
3 years ago
12

Elena is trying to draw a triangle with side lengths of 4 inches and 3 inches what could be the length of the third side in orde

r for Elena to be able to draw her triangle.​
Mathematics
1 answer:
earnstyle [38]3 years ago
4 0

Elena should put a point where the two circles intersect and draw line segments connecting that point to points A and B to finish her triangle.

You might be interested in
80 times 30 plus 60 equals
UNO [17]

Answer:

2460

Step-by-step explanation:

Hope this helps :)

6 0
3 years ago
Read 2 more answers
Consider 2 3/4 divided by 1/8.
PtichkaEL [24]
Fin the quotient . Show
4 0
2 years ago
Solve the triangle A=21 C=105 c=5
gregori [183]

Answer:

Granted that uppercase letters are the angles measurements and lowercase letters are the side lengths. I also was unable to round as I don't know to what decimal you need to round to.

First to find the measure of angle B, we must subtract A and C from 180

180-21-105=54

B=54

Next, we can use the law of sines in order to find the measures of a and b

As a reminder, The law of sines is

\frac{a}{sinA} =\frac{b}{sinB} =\frac{c}{sinC}

First, lets solve for b

\frac{b}{sin54}=\frac{5}{sin105} \\\\b=\frac{(5)sin54}{sin105}\\\\b=4.187780119

Next lets solve for a

\frac{a}{sin21}=\frac{5}{sin105} \\\\a=\frac{(5)sin21}{sin105}\\\\a=1.85504901

3 0
3 years ago
At Pizza Pi, 40% of the pizzas made last week had extra cheese. If 8 pizzas had extra cheese, how many pizzas in all were made l
Natalija [7]

Answer:

20 pizzas.

Step-by-step explanation:

40% = 8

1% = 8 ÷ 40 = 0.2

100% = 0.2 x 100 = 20

3 0
3 years ago
A 2.5​ ft wide circular track for a camera dolly is set up for a movie scene. The two rails of the track form concentric circles
Deffense [45]

Answer:

15.71 ft

Step-by-step explanation:

Given that:

width of the circular track = 2.5ft

Suppose the radius of the inner circle is 57 ft since it is not given

Then the radius of the outer circle = (2.5 + 57) ft = 59.5 ft

The circumference of a circle = 2πr

For inner circle now, the circumference = 2 × π × 57 ft

For inner circle now, the circumference = 358.14 ft

For the outer circle, the circumference = 2 × π × 59.5 ft

For the outer circle, the circumference = 373.85 ft

The difference between the circumference of the outer wheel from the inner wheel shows how farther does a wheel on the outer rail travel than a wheel on the inner rail of the track in one​ turn

∴

= ( 373.85 - 358.14 ) ft

= 15.71 ft

6 0
3 years ago
Other questions:
  • Write the first five terms of a sequence. Don’t make your sequence too simple. Write both an explicit formula and a recursive fo
    12·2 answers
  • !28 POINTS! I need help quick!! The area of a rectangle is 2x^2-7x-15. Determine binomials that represent the length and the wid
    15·1 answer
  • You are given a set of 5 discs, numbered 2, 3, 5, 6, and 9.
    14·1 answer
  • Regular pentagonal prism has 9 cm base edges. A larger similar prism of the same material has 36 cm base edges. How does the vol
    6·1 answer
  • A rectangle has width w inches and height h inches, where the width is twice the height. Both w and h are functions of time t, m
    8·1 answer
  • Could I also get help on this, I’m giving 15 points, plz by tonight
    13·1 answer
  • Who knows the answer ?
    10·1 answer
  • ANYONE PLEASE HELP ME WITH MY MATH HOMEWORK I REALLY NEED THE ANSWER RIGHT NOW BECAUSE I HAVE TO PASS THIS TOMORROW I HOPE Y'ALL
    12·1 answer
  • Find each unit rate. Round to the nearest hundredth if necessary.<br><br> $1.12 for 8.2 ounces
    8·1 answer
  • 30/3 a whole number, integer, rational number
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!