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
Zigmanuir [339]
3 years ago
14

The parallelogram shown below has an area of ​​135 units2 Find the missing base.

Mathematics
1 answer:
Nostrana [21]3 years ago
3 0
<h3>Answer:  9</h3>

===================================================

Explanation:

The area of the parallelogram is equal to the base times height. The formula to use is A = b*h. The height and base are always perpendicular to one another.

The base is some unknown variable b. Multiply the base by the height 15 to get 15*b which is equal to the area 135

Therefore, 15*b = 135

Divide both sides by 15 and we isolate b

15b = 135

15b/15 = 135/15

b = 9

So the base is 9

Check:

area = base*height = 9*15 = 135

so the answer is confirmed

side note: we never use the value 17 at all. It is likely put in there as a distraction.

You might be interested in
A painter spends 3 hours working on a painting. A sculptor spends 2 and 2/3 times as long working on a sculpture. How long does
Anon25 [30]

Answer:

8 hours

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Camille is attending a fundraiser. She pays for her admission and buys raffle tickets for $ 5 $5 each. If she buys 1 0 10 raffle
tatyana61 [14]
The question is a little confusing, but I think the answer goes like this:
135 = admission + 5x, and if she bought 10 tickets:
135 = admission + 50, so admission must have cost her $85
The function would be f(x) = 85 + 5x, where x is equal to the number of raffle tickets purchased
6 0
3 years ago
In the xy-plane, the graph of function f(x) has zeros at −5, −2, and 2. Write the polynomial function.
Alona [7]

Answer:

f(x) = x^3 +5x^2-4x-20

Step-by-step explanation:

Given

Zeros: -5,-2,2

Required

The polynomial function

If a function has a, b and c as its zeros, the function is:

f(x) = (x - a)(x - b)(x - c)

So, we have:

Zeros: -5,-2,2

f(x) = (x - (-5))(x - (-2))(x - 2)

Open the inner brackets

f(x) = (x +5)(x +2)(x - 2)

Expand the difference of two squares

f(x) = (x +5)(x^2 - 4)

Expand

f(x) = x^3 +5x^2-4x-20

4 0
3 years ago
A seagull is 12 feet above the surface of the ocean. A fish is 3 feet below the surface of the water. How far apart are the seag
lara31 [8.8K]

Answer:

15

Step-by-step explanation:

12+3=15

4 0
2 years ago
A scaled drawing of a rectangle park is 5 inches wide and 7 inches long. The actual park is 280 yards long. What is the area of
bazaltina [42]
7 inches → 280 yards
1 inch → 280 ÷ 7 = 40 yards
5 inches → 40 x 5 = 200 yards

Area = 280 x 200 = 56 000 yards

Answer: 56000 yards
6 0
3 years ago
Read 2 more answers
Other questions:
  • Hanks pickup can travel 52 miles on 4 gallons of gas. How many gallons will habh pickup need to travel 26 miles?
    9·1 answer
  • You buy bottled water in 12- packs that cost $3 each. If u drink 3 bottles per day , what is your cost per week?
    11·1 answer
  • What is the simplified form of the expression? [6/7]^2
    15·1 answer
  • If OB= 10 and AR= 6 then OR =
    5·2 answers
  • Elevator 1 in a building moved from ground position to a final position of +17 feet. Elevator 2 in the same building moved from
    5·2 answers
  • Solve 34x17 using an area model
    12·1 answer
  • Is 0.085 greater or lesser than 85 thousandths
    14·2 answers
  • Given f(x)=7x+3 and g(x)=9x , what is g(x)-f(x) ? <br> 2x-3<br> -2x-3<br> -2x+3<br> 2x+3
    5·2 answers
  • –2(3x – 1) = –6x – 1 has how many solution
    12·1 answer
  • Find the surface area. round to the nearest hundredth when necessary.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!