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
Artist 52 [7]
3 years ago
9

The fourth grade class is taking a field trip. If there are 391 fourth graders and

Mathematics
1 answer:
Effectus [21]3 years ago
4 0

Answer:

4

Step-by-step explanation:

You might be interested in
Given that f(x) = x² + 3x 28 and g(x) = x + 7, find f(x) + g(x) and
ozzi

Answer:

f(x) + g(x) = x^2 + 4x + 35

Step-by-step explanation:

Add like terms from f(x) and g(x):

f(x) + g(x) = x^2 + 3x + 28 + x + 7, or

f(x) + g(x) = x^2 + 4x + 35

7 0
2 years ago
Which phrase describes density? height of a point above sea level force pushing on an area or a surface amount of mass in a cert
hichkok12 [17]
The answer will be amount of mass in a certain volume .
5 0
2 years ago
Read 2 more answers
Which of the following measurements, in centimeters (cm), could be the lengths of the sides of a triangle? Select all that apply
AlekseyPX

Answer:

All of them

Step-by-step explanation:

triangles are different sizes

7 0
3 years ago
Help plz anyone plz help me !!!!!!!!
scZoUnD [109]
Check the attachment for the answers. Click on it again to make it bigger.

8 0
3 years ago
18c) Find the value of x in each case.
iVinArrow [24]

Answer:

x = 22.5°

Step-by-step explanation:

m∠DEA = 2x

DE || AB

m∠EAB = 2x  - by Alternate Interior Angles

Exterior angle = 6x, which equals 2x + 4x

m∠BEA = 4x

Exterior Angle 4x = 2x + 2x

m∠B = 2x

2x + 4x + 2x = 180°

8x = 180°

x = 22.5°

<h2>Exterior Angles of a Triangle:</h2>

An exterior angle of a triangle is equal to the two REMOTE angles inside the triangle.

In this example, we know that 6x has remote angles of ∠EAB and ∠BEA

We found out that m∠EAB = 2x, so m∠BEA must equal 6x - 2x or 4x

<h2>Sum of angles in a Triangle:</h2>

The sum of all angles in a triangle is equal to 180°.

In this example, we found all the angles, 2x, 4x, 2x. We added all of those values to equal 8x

Since the sum of all angles = 180°:

8x = 180°

x = 180°/8

x = 22.5°

-Chetan K

8 0
2 years ago
Other questions:
  • In a small town, the use of coal (W in tons/per
    7·1 answer
  • Which statement below best describes the transformation of parallelogram WXYZ to parallelogram W' X' Y' Z'?
    8·2 answers
  • The sum of the angle measures of a quadrilateral is 360°. Write and solve an equation to find the value of x.
    15·1 answer
  • I WILLMARK U AS BRAINLEST PLESASE HELP!!!!!!!!!!!!!!!
    10·1 answer
  • Jessica is baking a cake . the recipe says that she has to mix 96 grams of sugar into flour . jessica knows that 1 cup of this p
    10·1 answer
  • What property is m+7=7+m
    13·1 answer
  • Suppose x is any positive number why is circle 1 similar to circle
    8·1 answer
  • Please answer this correctly
    10·1 answer
  • Find the Volume of the Cylinder
    15·1 answer
  • The lines shown below are perpendicular.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!