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
Mrrafil [7]
3 years ago
7

Which equation could be used to find the perimeter of an isosceles triangle, with two sides 13 cm long, a base 10 cm long, and a

height of 12 cm? A. P = (10 × 12) ÷ 2 B. P = 2 × 13 + 10 C. P = 13 + 10 + 12 D. P = 2 × 10 + 13
Mathematics
1 answer:
AVprozaik [17]3 years ago
4 0
Its A.
because if the base is 13 and 13 and the sides are 10 cm multiply and get A.
You might be interested in
A sample of bacteria is growing at an hourly rate of 14% according to the exponential growth function. The sample began with 7 b
tatiyna

Answer:

125

Step-by-step explanation:

x(t) = x0 × (1 + r) t

where:

x(t) = the amount of some quantity at time t

x0 = initial amount at time t = 22

r = the growth rate

t = time

3 0
3 years ago
For what value is a is (a,9) a solution of the equation y=2x+1
yanalaym [24]

Answer:

a = 4

Step-by-step explanation:

y = 2x + 1 ......(1)

Going through y - y1 = m(x - x1)

m is slope and it is 2

y1 = 9 and x1 = a

y - 9 = 2(x - a)

y - 9 = 2x - 2a

y = 2x - 2a + 9 ........(2)

Equating (1) and (2)

2x + 1 = 2x - 2a + 9

Collecting like terms

2x - 2x + 2a = 9 - 1

2a = 8

a = 8/2

a = 4

7 0
3 years ago
Sarah ran 1/3 of a mile 5 days in a row. How many miles did she run in total?
Vladimir79 [104]

Answer:5/3

Step-by-step explanation:

you can do 1/3 x5 and that will give you 5/3

4 0
2 years ago
I dont get this at all answer fast plz
Scrat [10]

Answer:

3960 Degrees

Step-by-step explanation:

There is a formula for this!

In this n=24 since there are 24 sides.

The formula is 180(n-2).

Hope this helped and please mark me as Brainliest if possible.

4 0
2 years ago
A store owner give 5% discount on all his bicycles. For a bicycle prices at $24,000 (without discount) he decides to give an add
stepladder [879]

Answer:

23999.98

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • Can someone help me pls
    13·1 answer
  • If h = 15 units and r = 5 units, what is the volume of the cone
    11·1 answer
  • What is 8 2/4 - 3 2/3
    14·2 answers
  • -8-x=x - 4x<br> Plis help me!!
    11·2 answers
  • The sum of two integers is 81.if the product is 1088.what are the integers
    11·1 answer
  • Please help me ! !!!
    12·1 answer
  • Ava bought 4 bags of bird seed. Each bag contains 600 grams of seed. How many kilograms of seed did Ava buy in all?
    15·1 answer
  • Hpw does the graph of the function g (x) =5x +1 differ from the graph of f(x) = 5x
    5·1 answer
  • Deshaun has 38 carnival tickets.
    9·2 answers
  • Select all the numbers that are solutions that are equal x^2=15
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!