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
rodikova [14]
1 year ago
11

If AC=19 and BC=7, find the length of AB.

Mathematics
1 answer:
gogolik [260]1 year ago
7 0
AB + BC = AC
AB + 7 = 19
AB = 19 - 7
AB = 12
You might be interested in
PLEASE HELP ME ASAP. Thanks
Monica [59]
67 Animals. Hope this helps!
7 0
3 years ago
Read 2 more answers
Roger wants to carpet a rectangular room with length of 8 3/4 feet and a width of 9 1/3 feet. If he has 85 square feet of carpet
Dima020 [189]

Answer:

12.66 ft^2

Step-by-step explanation:

Given the dimensions of the room are 8\frac{3}{4}=\frac{31}{4} and 9\frac{1}{3}=\frac{28}{3}.

The area of the room =length*width

Area=\frac{31}{4} *\frac{28}{3}

Area=72.33 ft^2

The area of the carpet=85 ft^2

The area of carpet left= Total area of carpet - the area of the room

The area of carpet left= 85-72.33=12.66 ft^2

7 0
3 years ago
What is the approximate area of a circle with a diameter of 50 centimeters? use π ≈ 3.14. 87.9 square centimeters 379.9 square c
zheka24 [161]
A=πr^2
The answer is 1962.5
6 0
3 years ago
X^2 + 3x - 4<br><br> please answer quickly! i will mark whoever answers first as brainliest &lt;3
vlabodo [156]

Answer:

(x-1) (x+4)

Step-by-step explanation:

Factor x^2+3x-4 using the AC method

4 0
3 years ago
Select the correct answer. Shape 1 and shape 2 are plotted on a coordinate plane. Which statement about the shapes is true? A. S
IceJOKER [234]

Answer:

Since I cant say which answer due to no graph, I'll tell you How to do so.

Step-by-step explanation:

if it is A, then the there is at least one angle or line length that is not the same. To find the area of a grided shape, use the traingle theorm of a^2+b^2=c^2.

if it is B, that meants moving the shape to the other will result in a perfect fit. Be sure to find if all side lengths are the same as that means that the shape IS congrouent, as equal side length means equal angles. However, it will not be this choice if the shape is mirrored to the other

A rotation and tranlastion means it is flipped either upside down or up and moved to the shape.

D, a reflection, which means its the opposite. Like a mirrored shape. Then you move it.

6 0
3 years ago
Other questions:
  • Benjamin rents s storage unit that is shaped like a cube. There are 12 identical storage units in each row of the facility. If e
    10·2 answers
  • You chose a college loan plan that is compounded annually. You take out $10,000 on the loan, and it has an interest rate of 5.75
    7·1 answer
  • Can anyone please help and write the equation ily
    13·1 answer
  • Find the product of (p+3q2)pq
    6·1 answer
  • Evaluate 6n-2 for n=4.
    7·1 answer
  • Select the correct answer.
    8·1 answer
  • PLEASE HELP !!
    13·1 answer
  • Please help ill mark brilliant​
    7·2 answers
  • Thirty percent of the beads in a bag are blue. One bead is randomly chosen and replaced. Then a second bead is chosen. What is t
    10·1 answer
  • B) Work out (7 x 10^5) x(9x 10^7)<br> Give your answer in standard form.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!