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
alisha [4.7K]
3 years ago
14

Show how you can make a ten to find the sum 8+9

Mathematics
1 answer:
GarryVolchara [31]3 years ago
7 0
Instead of 8+9= 17 do 10+ 7= 17 
Simple!
You might be interested in
Harpreet, Sukhpreet and Komalpreet are three sisters. Sukhpreet is x years old. Harpreet is 3 years older than Sukhpreet. Komalp
Ira Lisetskai [31]

Answer:

12

Step-by-step explanation:

Givens

Harpreet        = x + 3

Sukhpreet     = x

Komalpreet   = 2*(x + 3)

Average Age = 15

Equation

[(x + 3) + x + 2*(x + 3) ] / 3 = 15                  Multiply both sides by 3

Solution

3 [(x + 3) + x + 2*(x + 3) ] / 3 = 15 * 3         Combine

 [(x + 3) + x + 2*(x + 3) ]       =   45             Remove the brackets

x + 3 + x + 2x + 6                 =   45             Combine like terms

4x + 9 = 45                                                 Subtract 9 from both sides

4x + 9 - 9 = 45 - 9                                       Combine

4x = 36                                                         Divide by 4

4x/4 = 36/4

x = 9

Answer

Harpreet is  x+ 3 = 9 + 3 = 12

3 0
2 years ago
Help if your smart plzzzzzzz <br> ( will give 35 pts and brainliest)
Temka [501]

Answer:

a) alternate interior angles theorem

b) OXP ≅ XOL

c) XO ≅ OX

d) reflexive property  (i'm not sure about this one)

e) ΔXOP ≅ ΔOXL

f) cpctc

make sure to double check the fourth one

4 0
2 years ago
Which Funtion is represented by the graph below? PLS PLS HELP DO TMR
igor_vitrenko [27]

Answer:

straight line ,

Step-by-step explanation:

because you can see that the line is straight ,

4 0
2 years ago
Mr Taylor brought back 180 Euros to the UK. The exchange rate was €1.2 to £1.
solong [7]
The answer is £150.

This could be calculated using proportion. If £1 is €1.2, how many £ is €180:
£1 : €1.2 = x : <span>€180
</span>x = £1 ÷ €1.2 × <span>€180</span>
x = £150
6 0
3 years ago
A hiker started on a trail at 150 feet below sea level. She finished her day at the top of a hill 351 feet above sea
Mamont248 [21]

Answer:

I think the answer is 501 ft

Step-by-step explanation:

I added 150 + 351.

7 0
2 years ago
Other questions:
  • Wiley is making monthly payments of $88.00 to pay off a loan that he took out to buy a fence, but he wants to pay off his loan f
    7·2 answers
  • The pyrotechnic team for Fist Bump’s tour want to know how high the arena is to 2 decimal places. The arena is 61.3786 metres hi
    14·1 answer
  • What fractions are less than half?
    13·1 answer
  • A grid shows the positions of a subway stop and your house. The subway stop is located at (-5,2) and your house is located at (-
    13·2 answers
  • The table below shows two equations:
    8·1 answer
  • A girl scout troop sold cookies. If the girls sold 5 more boxes the second week than they did the first, and if they double the
    5·1 answer
  • Is z = 23 a solution to 23/z =1
    9·1 answer
  • Plot the image of point D under a dilation about the origin (0,0) with the scale factor of 2.
    7·2 answers
  • Acellus
    13·1 answer
  • In one lottery game, contestants pick five numbers from 1 through 23 and have to match all five for the big prize (in any order)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!