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
arlik [135]
3 years ago
12

Number 5 reason +++++++

Mathematics
1 answer:
timurjin [86]3 years ago
4 0

Answer:

it's reason is : given BAD =CAD

You might be interested in
What is the distance between the following points?
GaryK [48]

Point are

  • (2,-3)
  • (8,-9)

Using distance formula

\\ \sf\longmapsto \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

\\ \sf\longmapsto \sqrt{(8-2)^2+(-9+3)^2}

\\ \sf\longmapsto \sqrt{6^2+(-6)^2}

\\ \sf\longmapsto \sqrt{36+36}

\\ \sf\longmapsto \sqrt{72}

\\ \sf\longmapsto 8.2units

4 0
3 years ago
Read 2 more answers
The scatter plot shows the number of DVDs Aaron sold in different months:
netineya [11]
We'll say that months = n. 

Make a set of the DVD's sold:

{20, 50, 80, 110, 140...}

In month 1, Aaron sold 20 DVDs. There is no data for month 0.

There is a constant increase of 30 DVDs every month. We can make an equation out of this to fit this data set:

a = 30n - 10

a represents the DVDs made.

We need to subtract 10 in this equation, as the starting point is 20, and the increase of 30 is different from the increase from n = 0 to n = 1.

We are looking for the amount of DVDs Aaron sold on the 13th month. Plug 13 into the equation:

n = 13
30(13) - 10 = 390 - 10 = 380

The predicted number of DVDs Aaron will sell on the 13th month is 380.
4 0
3 years ago
Read 2 more answers
What is a11. A12. A21. A22
Ierofanga [76]

Answer:

a_{11} =-1\\a_{12} =3\\a_{21} =5\\a_{22} =3/2\\

Step-by-step explanation:

2X-\left[\begin{array}{ccc}-4&8\\2&-2\end{array}\right] =\left[\begin{array}{ccc}2&-2\\8&5\end{array}\right]\\X=\frac{1}{2} (\left[\begin{array}{ccc}-4&8\\2&-2\end{array}\right] +\left[\begin{array}{ccc}2&-2\\8&5\end{array}\right])\\X=\frac{1}{2} (\left[\begin{array}{ccc}-4+2&8-2\\2+8&-2+5\end{array}\right] )\\X=\frac{1}{2} (\left[\begin{array}{ccc}-2&6\\10&3\end{array}\right] )\\X= (\left[\begin{array}{ccc}\frac{1}{2}(-2)&\frac{1}{2}(6)\\\frac{1}{2}(10)&\frac{1}{2}(3)\end{array}\right] )\\

X= (\left[\begin{array}{ccc}-1&3\\5&3/2\end{array}\right] )

a_{11} =-1\\a_{12} =3\\a_{21} =5\\a_{22} =3/2\\

8 0
3 years ago
A wallet contains $460 in $5, $10, and $20 bills. The number of $5 bills exceeds twice the number of $10 bills by 4, and the num
Butoxors [25]

Answer:

Number of $5 bills = 32

Number of $10 bills = 14

Number of $20 bills = 8

Step-by-step explanation:

Let x number of $5, y number of $10 and z number of $20

The number of $5 bills exceeds twice the number of $10 bills by 4.

Therefore, x = 2y + 4

The number of $20 bills is 6 fewer than the number of $10 bills.

Therefore, z = y - 6

A wallet contains $460 in $5, $10, and $20 bills.

Therefore,

5x + 10y + 20z = 460

Substitute x and y into equation

    5(2y+4) + 10y + 20(y-6) = 460

10y + 20 + 10y + 20y - 120 = 460

                           40y - 100 = 460

                                    40y = 460 + 100

                                    40y = 560

                                      y = 14

  • Put the value of y into x = 2y + 4 and solve for x

                                      x = 2(14) + 4

                                      x = 32

  • Put the value of y into z = y - 6 and solve for z

                                      z = 14 - 6

                                      z = 8

Hence, the each type of bills,

Number of $5 bills = 32

Number of $10 bills = 14

Number of $20 bills = 8

3 0
4 years ago
Read 2 more answers
Find all angle measures in the diagram
ycow [4]

Answer:

Step-by-step explanation:

Angles 3x+5, 75 and x all together make up 180 degrees (review "straight angles").

Thus, 3x + 5 + 75 + x = 180

Simplifying the left side, we get:

4x + 80 = 180, so that 4x = 100, and x = 25.

<KJL = 3(25) + 5 = 80 degrees

<NJM = 25 degrees

<MJL = 75 degrees

7 0
3 years ago
Other questions:
  • -12 - (-6) + (-8) + 4 - 5
    11·2 answers
  • BEST ANSWER GETS BRAINLIEST!!
    8·2 answers
  • Which expression is equivalent to 4f/3÷1/4f​
    7·2 answers
  • Find the zeroes of the function f(x) = 3x + 24
    11·1 answer
  • Mr. Jones is getting a 6% raise. If he made $720 a week, how much more will he make with the raise?
    9·1 answer
  • Which of the following is the correct Pythagorean Formula?
    9·1 answer
  • 3 2/5 + 4 2/7 = _________
    5·1 answer
  • How many solutions does the equation 2 + 6 (x - 4) = 3x have?​
    8·2 answers
  • A sporting goods store has shoes on sale for 20% off the regular price. Brantley finds a pair of shoes with a regular price of $
    12·1 answer
  • The 7 in which number represents a value of 0.7
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!