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
Elina [12.6K]
3 years ago
12

The sum of 14 and a number is equal to 17

Mathematics
1 answer:
Annette [7]3 years ago
5 0
The equation would look like this: 14+x= 17. To find the answer, you can either subract 17-14 or add to fourteen until you get to seventeen. Your answer is 3. It's the same either way. Hope this helps.
You might be interested in
The mean length of 6 childrens' big finger is 6.7cm.
yaroslaw [1]

Answer:

New mean length of these 17 people=11.62

Step-by-step explanation:

<em>Step 1: Determine the total length of children's fingers</em>

L=l×n

where;

L=total length (cm)

l=mean length (cm)

n=number of children

replacing;

L=6.7×6=40.2 cm

The total children's fingers length=40.2 cm

<em>Step 2: Determine the total length of adults fingers</em>

total length of adults fingers=mean length of adults fingers×number of adults

where;

mean length of adults=14.3

number of adults=11

replacing;

total length of adults fingers=(14.3×11)=157.3 cm

<em>Step 3: Determine the new mean length</em>

new mean length=total length of adults and children fingers/number of adults and children

where;

total length of adults and children fingers=157.3+40.2=197.5 cm

number of adults and children=11+6=17

replacing;

new mean length=197.5/17=11.62

7 0
3 years ago
Can someone plz help me
Illusion [34]
First rectangle:
Has 3 cubes in each 5 layers, and imagine it, so we have all dimension needed which is:
l=3 unit
w=1 unit
h=5 unit.
V=l×w×h
V=3×1×5
V=15 cubic inches.

Second rectangular:
Doing the same like that to get:
l=5 unit
w=1 unit
h=3 unit
V=15 cubic inches. As a result, there are no prism that are greater to each other, which mean that they have the same volume of 15 cubic inches. Hope it help!
6 0
3 years ago
Please answer these question ASAP!!!!
Pepsi [2]

answer:

A and Q

B and R

C and P

the reason is all sides are congruent

hope my ans helps

please give brainliest to my answer

be sure to follow me

stay safe

have a good day

4 0
3 years ago
90 POINTSSSSSSS:
denis23 [38]

Answer:

Part A:  12 plus x, the x being how much money he made on Sunday.

Part B: 2 plus x times 2

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
An airplane travels 2951 miles in 6.5 hours. what is the speed of the airplane in miles per hour?
Gre4nikov [31]
The speed of the airplane = 2951 / 6.5 = 454 mph
4 0
3 years ago
Other questions:
  • (01.02 MC)Maya is showing her work in simplifying (5.2 − 4.5) − 5.5 + 4.8. Identify any error in her work or reasoning. Step 1:
    14·2 answers
  • At the movie theatre, child admission is $6.60 and adult admission is $9.80 . On Thursday, 182 tickets were sold for a total sal
    9·1 answer
  • 37 over 100 as a mixed number and a decimal
    8·1 answer
  • 1 over 3 + 3 over 8 = what
    12·1 answer
  • Help please come asp
    13·1 answer
  • Write each exponential function. <br>​
    11·1 answer
  • A 90% confidence interval for the average weight (in pounds) of Americans was found to be (185, 210). The point estimate for thi
    10·1 answer
  • Help on Math please and thank you
    15·1 answer
  • Given that rectangle MNOP ~ rectangle STUV, what is the length of ¯¯¯¯¯¯ T U ?Rectangle M N O P is shown with segment N O labele
    13·1 answer
  • Divide and find quotient<br>(a⁴-b⁴) ÷ (a+b)<br>(step by step explanation)​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!