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
andrew11 [14]
2 years ago
11

What is the answer to this question?

Mathematics
1 answer:
tamaranim1 [39]2 years ago
8 0

Answer:

A = 16.5 cm²

Step-by-step explanation:

the area (A) of a trapezoid is calculated as

A = \frac{1}{2} h (b₁ + b₂ )

where h is the perpendicular height between bases and b₁, b₂ the bases

here h = 3, b₁ = 7 , b₂ = 4 , then

A = \frac{1}{2} × 3 × (7 + 4) = 1.5 × 11 = 16.5 cm²

You might be interested in
Theorem 8.9 : The line segment joining the mid-points of two sides of a triangle is parallel to the third side.
Alla [95]

Answer:

The essence of Mathematics lies in its freedom

7 0
3 years ago
In ΔEFG, the measure of ∠G=90°, FG = 15 feet, and GE = 87 feet. Find the measure of ∠F to the nearest degree
Ostrovityanka [42]

Answer:

80

Step-by-step explanation:

delta math

8 0
3 years ago
Read 2 more answers
Which are the best buys?<br>ay 3 books for Rs 60 or 5 same books for Rs 90<br>​
kogti [31]

Answer:

Sine 3 books are for 60-

60/3

Rs20 (per book)

and 5 books for Rs 90-

90/5

Rs18 (per book)

Thus we can save 2Rs and 5 books for Rs 90 iscthe best buy

8 0
2 years ago
Read 2 more answers
Laura is graphing an absolute-value function in the form
Ilya [14]

Answer:

The equation of the function is;

y = |x-3| -3

Step-by-step explanation:

Here, we want to give the absolute-value function

For the minimum value to be -3, it means that k is negative

since the domain is the set of all real numbers, then we do not have any undefined value for the range y

So, the equation is ;

y = |x-3| - 3

7 0
2 years ago
Which side lengths create a triangle? choose all that apply.
Verizon [17]

Answer:

I think it would all of them, I could be wrong though

Step-by-step explanation:

To find if one of these is a correct triangle you would need the sum of 2 sides to be longer than the third

A: ⇒ 4 + 9 > 7

B: ⇒ 5 + 12 > 13

C: ⇒ 20 + 22 > 24

therefore making A, B, and C the answer.

let me know if I'm wrong >:3

4 0
3 years ago
Other questions:
  • A yoyo rotates 12 tomes every 3 seconds what is the yoyos unit rate for rotations per second
    7·2 answers
  • I need help please please
    10·1 answer
  • 2m/7 + 3m/14=1 what is the variable m
    15·2 answers
  • What is it. Please do you carry the negative or the square first.
    13·1 answer
  • How many one-thirds are in one-sixth?
    10·2 answers
  • A triangle with angle measures of 20° and 30° is a (FILL IN THE BLANK) triangle.
    13·1 answer
  • At the end of the day of teaching the skill of cutting and sewing to make capes, Ms. Ironperson and Mr. Thoro decided to go to t
    6·1 answer
  • Show that the sum of the measures of the external angles of any polygon is 360°. [ HINT:- Draw three different polygons like a t
    15·1 answer
  • Suppose you are an aerospace engineer. It is your job to design a new type of fighter jet, and you have already been given a mod
    7·1 answer
  • A can of paint can cover 300 square feet of wall space. Your living room has a wall that is 20' x 10), another wall that is 14'
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!