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
Anna [14]
3 years ago
9

I need help on this hw

Mathematics
1 answer:
Vinil7 [7]3 years ago
7 0
Its 21 because 9+10= 21

You might be interested in
What is 12 5/12 - 1 7/12?
pav-90 [236]

I just did it in my calculator and got 10.8333333333

PLEASE RATE THIS QUESTION!

6 0
3 years ago
HELP ME OUT PLS!!!! <br><br>Which Venn diagram is correct?​
ira [324]

Answer:

C

Step-by-step explanation:

A is incorrect because -3.1 is rational.

B is incorrect because 1.14 repeating is rational.

C correct because everything that can be expressed as a fraction is on the left and everything that can't is on the right.

D is incorrect because pi is irrational.

8 0
2 years ago
Read 2 more answers
2. In the diagram below, secants PT and PU have been drawn from exterior point P such that the four arcs
scoundrel [369]

Answer:

(a) x = 30°

(b) mRS =  30°

mST =  120°

mTU  = 120°

mUR = 90°

Step-by-step explanation:

(a) In the picture attached, the diagram is shown.

Given that m arc RS = x, from the ratios:

m arc ST = 4x

m arc TU = 4x

m arc UR = 3x

The addition of the four arcs must be equal to 360°, then:

x + 4x + 4x + 3x = 360°

12x = 360°

x = 360°/12 = 30°

(b) m arc RS = x = 30°

m arc ST = 4x = 4*30° = 120°

m arc TU = 4x = 4*30° = 120°

m arc UR = 3x = 3*30° = 90°

8 0
3 years ago
a chessboard has 64 squares at a chess tournament 84 chessboards were used how many squares are there on 85 chessboards
jasenka [17]
There are 5376 squares on all of the chessboards because 84 x 64= 5376
5 0
3 years ago
Read 2 more answers
If |a+3|=4 which describes all possible values of a)​
Keith_Richards [23]

Answer:

1 and -1

Step-by-step explanation:

The absolute value means that the answer will always come out as positive, meaning that both 1 and -1 fit in this equation.  

5 0
3 years ago
Read 2 more answers
Other questions:
  • Six less than the product of four and a number x
    7·2 answers
  • I need help for #2 please
    7·1 answer
  • Calculate the value of the exterior angle
    7·1 answer
  • Students at Westbrook middle school hold green team meetings to plan ways to help protect the environment. This week there are 1
    9·1 answer
  • the table below gives the average cost, x (to the nearest hundred) of tuition and fees, y, at a four year college
    5·1 answer
  • Use Newton's Method to approximate the zero(s) of the function. Continue the iterations until two successive approximations diff
    7·1 answer
  • The sum of two numbers is 14. If the product of these numbers is 48, what are the numbers​
    5·1 answer
  • I need help for this, also please give me a explaination
    14·1 answer
  • Use the drop-down menus to complete each equation so the statement about its solution is true. No Solutions 6x – 3x + 4 – 2x ={
    7·1 answer
  • I"LL MAKE YOU BRAINLIEST IF YOU ANSWER IN 1 MINUTE
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!