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
sergeinik [125]
3 years ago
5

In the right -angled tringles began the ABC in the ED :8cm ,and DC :10cm then the length of the air

Mathematics
1 answer:
fgiga [73]3 years ago
7 0
ED:8cm,DC:10 so the air is HD:18
You might be interested in
When the x is slove and you have to slove for the y i got how to do it but i don't know which one am i sloving for in the equati
harina [27]
Since x=8y, subsitute 8y for x in other equation

y=6x-11
y=6(8y)-11
y=48y-11
minus y both sides
0=47y-11
add 11 to both sides
11=47y
divide both sides by 47
\frac{11}{47}=y
subsitute taht for y to find x

x=8y
x=8(\frac{11}{47})
x=\frac{88}{47}



x=\frac{88}{47}
y=\frac{11}{47}
in (x,y) form
(x,y)
(\frac{88}{47},\frac{11}{47})
3 0
3 years ago
identify the number that does not belong with the other 3.Explain your reasoning. -10/2 , -13.4 , square root of 18 , 22.7 repea
tekilochka [14]
22.7 repeating does not belong with the other three numbers because it is the only repeating decimal in the data set.


7 0
2 years ago
Hi pls answer number 3’ill give brainliest thanks again!!
ira [324]

Answer:

It should be C

Step-by-step explanation:

I hope this helps

4 0
2 years ago
The difference between a and b is 10. The number a is 4 more than 3 times the number b. Which of the following pairs of equation
k0ka [10]

Answer:

D. a−b=10 a=3b+4

Step-by-step explanation:

Difference between a and b means to subtract b from a

We have,

a-b=10

a is 4 more than 3 times b

4 more than means to add 4

3 times b means to multiply b by 3

Therefore, a=3 times b + 4

a=3b+4

a - b=10; a=3b+4

4 0
3 years ago
The results of a linear regression are shown below.
IgorLugansk [536]

Hello!

As we can see, our a value, which would be the coefficient of x, which determines our slope, is negative, meaning that this whole line is negative.

Furthermore, the correlation can be determined using the r value of the linear regression, which is around -0.9.

If the r value of the linear regression is close to 1 or -1, let's say around |r| > 0.8, then we can consider the regression a strong correlation, meaning that this is a strong negative correlation, which is answer choice A.

3 0
3 years ago
Other questions:
  • the red line in the figure is an altitude of triangle ABC. Using right angle trigonometry, write an equation involving sin C​
    6·2 answers
  • Helppppp thanksssssssss
    11·1 answer
  • a person made 4 blankets each blanket used 180 inches of ribbon for the border how many yards of ribbon did the person use for a
    8·2 answers
  • What is the domain and range of the equation y = -(x - 3)2 + 9
    6·1 answer
  • Elisondra is eating at a restraurant with three friends. They want to choose at random who will order first. If you
    12·1 answer
  • a spherical ball with a volume of 7776pi cm cubed is packaged in a box that is in the shape of a cube. the edge length of the bo
    14·1 answer
  • Which the number below has the least value?​
    11·1 answer
  • In the figure, j∥k and m∠1 = 63°.
    11·2 answers
  • WILL GIVE BRAINLIEST, please hurry!!!
    12·1 answer
  • Solve for x.<br> (Round to the nearest<br> hundredths.)<br> 5x = 2
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!