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
Ronch [10]
3 years ago
12

A rectangle measuring 7cm by 4cm perimeter ​

Mathematics
1 answer:
Ierofanga [76]3 years ago
6 0

Answer: 22

<u>Add</u>

7+7=14

<u>Add</u>

4+4=8

<u>Add</u>

14+8=22

You might be interested in
I need help?! Please
natali 33 [55]

Answer:

a=5

x=4

ax+3=23

5×4+3=23

Step-by-step explanation:

3 0
3 years ago
Answer this asap also show work c;;
Oduvanchick [21]

Answer:

D. Expression for Nick's distance from starting point= 6+(-4)+2

Step-by-step explanation:

Finding expression for each scenario:

A.

Number of boxes processed on on Monday =6 boxes

Number of boxes processed on on Tuesday =4 boxes

Number of boxes processed on on Wednesday =2 boxes

Expression for total boxes processed on these 3 days = 6+4+2

B.

Temperature of Suma's city at noon = 6°C

Temperature of Suma's city at 8pm = 4°C

Temperature of Suma's city at noon next day =  2°F

Total temperature change = cannot be determined as all measurements are not in same units.

C

Money put on Monday = $6

Money put in Wednesday =$4

Money withdrew on Saturday = $2

Expression for balance of Re'onna's piggy bank = 6+4-2

D

Distance ran north =6 miles

Distance ran south(back) = 4 miles

Distance  ran north again = 2 miles

Expression for Nick's distance from starting point= 6+(-4)+2

5 0
3 years ago
In a group discussion, which option is most clearly a clarifying question?
Mariulka [41]

Answer:

your answer should be d

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
James wrote the number 8980000 in scientific notation
QveST [7]

Answer:

here u go

Step-by-step explanation:

8.98 x 10^6

4 0
3 years ago
Solve 169x^2-42.25=0 by using square roots?<br><br> NEED HELP!!!
jekas [21]

Answer:

x = 1/2 , x = -1/2

Step-by-step explanation:

Given equation;

169x² - 42.25

Find:

Solution of equation using square root

Computation:

169x² - 42.25

We know that 13² = 169 and 6.5² = 42.25

So,

[13x]² - [6.5]²

a² - b² = (a + b)(a - b)

So,

[13x]² - [6.5]² = [13x + 6.5][13x - 6.5]

So,

13x + 6.5 = 0 , 13x - 6.5 = 0

x = 6.5 / 13 , x = -6.5 / 13

x = 1/2 , x = -1/2

5 0
3 years ago
Other questions:
  • What I'd the square root of 81
    8·2 answers
  • Please help me answer the following question.
    6·1 answer
  • Solve 7−3n ≤ n+3<br> ................
    10·1 answer
  • Three more than five times a number is the same as thirty more than twice the number
    9·2 answers
  • What is the slope of line AB, where the points are A (-1,5) and B (1,-3)
    10·1 answer
  • The two-way table below describes
    9·1 answer
  • What is the GCF for 45 of 60 plz right it out
    13·1 answer
  • Please help me!!!!!!!
    5·1 answer
  • Round each number to the<br> nearest 10 and 100.<br> 444 <br> 372<br> 847<br><br> Help please
    5·2 answers
  • Sam and Jack received a cash voucher and they divided the amount equally between them.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!