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
Levart [38]
3 years ago
15

PLEASE HELP ME QUESTION IS AT THE BOTTOM OF THE PICTURE

Mathematics
1 answer:
ivolga24 [154]3 years ago
4 0

Answer:

A 28 and 45

Step-by-step explanation:

So keep in mind that columns must add up to the total numbers, and rows must add up to their total numbers.

We know that what goes in the box canoeing + swimming is

x + 43 = 71.

It needs to add up to 71!

x = 71 - 43 = 28

We know that what goes in the box no swimming + no canoeing is

34 + y = 79

It needs to add up to 79.

y = 19 - 34 = 45

So the answer is <u>A. 28 and 45.</u>

Now, I did this with the columns, but you could easily do this with the rows and get the same result!

You might be interested in
How many 3/4s are in 6
Pepsi [2]
Hey there!
Let's first find an easier situation.
If we're saying:
How many fives are in ten?
We're doing 10 divided by 5, because we're seeing how many 5's go into 10.
It's no different here.
We will be doing 6 divided by 3/4, just as we did with our simpler situation.
Using our "keep, switch, flip" rule (keep first term, change to multiplication, take reciprocal of second term)
we get:
6 divided by 3/4
=
6 * 4/3
= 24/3
= 8 3/4's in 6.

Hope this helps!
7 0
3 years ago
Answer to question one pleaseeeee help !!
Salsk061 [2.6K]
The answer is 19.6 cm^2


you should find the height of the triangle by heron formula: it will be 9.8

so the area is
(9.8 \times 4 ) \div 2= 39.2 \div 2 = 19.6



good luck
8 0
3 years ago
Radium-226 is a metal with a half-life of 1600 years. If you start with 1 kilogram of radium-226, how much will remain after 20,
erica [24]
Ending Amount = Beginning Amount / 2^n 
where 'n' = # of half lives
n = 20,000 / 1,600 = 12.5 half-lives

Ending Amount = 1 kg / 2^12.5
Ending Amount = 1 kg / <span> <span> <span> 5,792.6
</span></span></span>Ending Amount = <span> <span> <span> 0.00017263 kilograms = </span></span></span><span>0.17263 grams


</span>
6 0
3 years ago
Can someone help with this question
nevsk [136]

Answer:

It should I only looked at the first few columns and the matched up

Step-by-step explanation:

5 0
2 years ago
A temperature 5C below freezing
nirvana33 [79]
What’s the question
6 0
3 years ago
Read 2 more answers
Other questions:
  • Jack swam 8 taps. He swam 6 fewer laps than Lea.<br> How many laps did Lea swim?<br> pls quick
    5·1 answer
  • Can someone help me on this problem please!<br> Find the value of Y
    13·1 answer
  • Find the value of x
    9·1 answer
  • Attachment look at it dude
    8·1 answer
  • Josie read 40 pages of a book in 50 minutes. How many pages could she read in two hours?​
    15·2 answers
  • There are 5 ways to drive from Town X to Town Y. There are 3 ways to drive from Town Y to Town Z. How many different ways are th
    12·1 answer
  • Find the value of x in the given figure
    15·2 answers
  • What is the product?
    9·1 answer
  • The gas tank in Ms. Brown's car holds 16 gallons. The gas tank in Mrs. Baylis car holds 25% than Ms. Brown's car. How much gas d
    14·2 answers
  • Find the square root. V16​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!