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
SCORPION-xisa [38]
2 years ago
9

In the right triangle shown, measure of angle A equals 45 degrees and the measure of AB equals 12. How long is BC?

Mathematics
1 answer:
Tatiana [17]2 years ago
4 0

Answer:

think ab = 4

Step-by-step explanation:

You might be interested in
What is the difference between the mean and the median of the following distribution?
natulia [17]
The definition of mean, is to add up all the numbers and divide it by how many numbers there are. So, in this case the mean would be 1+1+1+2+2+2+2+3+3+4+4+4+4+5+5+6+7+7+8+8+9 = 86. You would then take 86 and divide that by 21, and you would get 4.0
The definition of median states to find the middle of the numbers. So the median would be 4. 
So you would just take 4 - 4 = 0. 

0 would be correct.
8 0
3 years ago
Read 2 more answers
Please explain
BartSMP [9]
24-3x=-27
-24 -24
-3x=-51
— —
-3 -3

X=17
7 0
3 years ago
How do I solve surface area​
vlabodo [156]

Answer:

Step-by-step explanation:

Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. A cuboid has 6 rectangular faces. To find the surface area of a cuboid, add the areas of all 6 faces. We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.

4 0
2 years ago
Read 2 more answers
Completely factor 1-100x^2​
stiv31 [10]

Answer:

Since both terms are perfect squares, factor using the difference of squares formula,  a 2 − b2 = ( a + b ) (a − b )  where  a= 1  and  b = 10 x . ( 1 + 10 x ( 1 − 10 x )

Step-by-step explanation:

4 0
2 years ago
Marty drew a model of the school library, the total area of the floor is 132 square centimeters, What is the area of the shaded
dlinn [17]

Answer:

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • How do I find x and y?
    14·1 answer
  • How do I solve this?
    7·2 answers
  • What problem has the answer of square root 6/2?
    10·1 answer
  • 10x +1 12x-5 solve for x
    12·1 answer
  • There were 2,626,418 deaths in 2014 according to the CDC. 614,348 of these deaths were caused by diseases of the heart and 136,0
    14·1 answer
  • How many times could 19 go into 87
    8·2 answers
  • Lainey puts $600 into a GIC for 5 years. The GIC pays 6.2% interest, compounded monthly. How much interest has she earned after
    8·1 answer
  • Explain how to solve 5^(x − 2) = 8 using the change of base formula log base b of y equals log y over log b.
    9·1 answer
  • 12x+10y=2
    14·1 answer
  • Find the equation of a line in slope-intercept form with a slope of 5 that contains the point (3,8).
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!