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
Svet_ta [14]
3 years ago
13

An architect is planning a triangular pool with a perimeter of 99 ft.Two of the sides measure 20 and 42, respectively, what is t

he length of the missing side(x)?Solve for x
Mathematics
1 answer:
Simora [160]3 years ago
8 0

Given:

Perimeter of the triangle = 99 ft

Length of two sides are 20 ft and 42 ft.

To find:

The length of missing side.

Solution:

Let the missing side be x.

Perimeter of a triangle is the sum of all sides of that triangle.

x+20+42=99

x+62=99

Subtract 62 from both sides.

x=99-62

x=37

Therefore, the missing side of the triangle is 37 ft.

You might be interested in
What fraction is shown on the number line?
Alja [10]
The answer should be 7/10!
6 0
3 years ago
Read 2 more answers
Please help I gotta pass this test
Paraphin [41]

Answer:

h=128

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Evaluate the expression 3.14(a2 + ab) when a = 3 and b = 4. (Input decimals only, such as 12.71, as the answer.)
soldier1979 [14.2K]
A= 3
b= 4

=3.14(a^2 + ab)
substitute the given a & b values in expression

=3.14((3)^2 + (3*4))
multiply inside parentheses

=3.14(9 + 12)
add inside parentheses

=3.14(21)
multiply

=65.94


ANSWER: 65.94

Hope this helps! :)
8 0
3 years ago
The table above displays the half-lives of 5 common house hold drugs. The half-life (h) is the time is takes for a substance to
Nikitich [7]

Answer:

hey, did u do it? if u did can i pleasseee have the answer?

Step-by-step explanation:

:)

7 0
4 years ago
Jackie bought 20 lb. of dog food. The dog food is packaged in 2, 4, and 8 lb. bags. How many bags of each size would Jackie have
Len [333]

Answer: 10 bags that weigh 2 lb.

5 bags that weigh 4 lb.

2.5 bags that weigh 8 lb.

Hope this helps.

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Complete the factorization of 3x2 – 5x + 2.
    6·2 answers
  • -2+{-3}=<br> Helpppp meeee
    8·2 answers
  • Without using a calculator, what is 30% of 546? (You can round up to avoid decimal points)
    12·2 answers
  • Which algebraic expression represents the phrase "the quotient of negative eight and the sum of a number and three"?
    8·1 answer
  • Anyone help me out plz​
    7·1 answer
  • A jar contains 16 beads. 4 beads are red, 5are yellow, and 3 are blue. What is the probability of picking a blue bead ?
    7·2 answers
  • Help please!!!!!!!!!!
    5·2 answers
  • The mean heigh of American Males is 69.5 inches. The height of the 43 male presidents have a mean 70.78 inches and a standard de
    5·1 answer
  • how many more miles is the distance from mars to the sun than the distance from tge earth to the sun ?
    13·1 answer
  • What two fractions can I multiply to make 2/3?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!