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
Naya [18.7K]
3 years ago
15

Given the right triangle below, if AB = 4 and BC = 4, find AC.

Mathematics
1 answer:
Usimov [2.4K]3 years ago
6 0

Answer:

squre root 32

Step-by-step explanation:

You might be interested in
The high-school football team scored 19 points on touchdowns (worth 7 points if you count the extra point) and field goals (wort
Kazeer [188]
If they scored 5 times, they got 1 touchdown and 4 field goals.

Equation:

7 + 3 + 3 + 3 + 3 = 19.


5 0
2 years ago
A story owner wants to prepare 100 lb of a candy mix that she will she for $1.36 per lb. She mixes 20 lb of jelly beans that cos
faust18 [17]

Answer:

1.65

Step-by-step explanation:

100 pounds of the mixture = 1.36 * 100 = 136 dollars.

She uses 20 pounds of jelly beans that cost

20 * .20   = 4.00

136 - 4 = 132 dollars left for 80 pounds of sugar candies.

80 pounds = 132 pounds of sugar candies.

1 pound =  x

80/1 = 132 / x             Cross multiply

80x = 132

x = 132 / 80

x = 1.65 / per pound

7 0
2 years ago
The price of a necklace was increased by 20% to ?156. What was the price before the increase?
Verdich [7]

Answer:

31.2

Step-by-step explanation:

156 * .2 = 31.2

3 0
3 years ago
Need help with 35 thank you so much!!
Yakvenalex [24]

If a pentagon is regular, then all of the sides are the same length. This means that

5x-4=2x+11 \iff 5x-2x = 11+4 \iff 3x=15 \iff x = 5

So, if x=5, the lengths of the sides evaluate to

5x-4 = 25-4=21,\quad 2x+11=10+11=21

So, all the sides of the pentagon are 21 units long, and AB is 21 units long as well, because all sides are the same length.

3 0
3 years ago
bag contains 15 marbles numbered from 1 to 15. Two marbles are selected from the bag at the same time. Let event E = the two num
lbvjy [14]
The numbers DO differ by 10 if they are

- 1 and 11
- 2 and 12
- 3 and 13
- 4 and 14
- 5 and 15

Each outcome technically has two ways of occurring, but since we're taking two marbles at a time, that would be the same as saying, for instance, that drawing 1 and 11 is the same as drawing 11 and 1. We only count such an event once.

So the answer is (a) 5.
7 0
2 years ago
Read 2 more answers
Other questions:
  • Nora has 4 candles on her cake. Maria has 9 more candles than Nora . How many candles Maria have ?
    6·2 answers
  • What is the measure of
    8·1 answer
  • 2/9/10 + 1/10 <br> what is the answer
    12·1 answer
  • FG : GH is 1:3 and FH = 12
    13·1 answer
  • I don’t understand this I would like some help plz!!!
    9·1 answer
  • HELPPPPPP!! I DONT UNDERSTAND MATHHHHH<br><br> Solve the equation.<br> -2(x+5)=10
    5·2 answers
  • A water container was 1/4 full. Two litres of water was added. The container was then 1/3 full. How much did the container hold?
    9·1 answer
  • A class room of 10m long and 5 m wide has two windows of size 15 mx 1 m and a door of 1.5 m ×2 m. The cost of making the 4 walls
    14·1 answer
  • 2. A father offers three portions of his crop land to his daughter for a corn maze. All
    11·1 answer
  • FFA Entrepreneurship Entries
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!