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
m_a_m_a [10]
3 years ago
9

Dpoiski2

Mathematics
1 answer:
Darya [45]3 years ago
5 0
For this question the answer is 2.5m (B)
You find this by: L=0.85m
W=0.4m

A rectangle had 4 sides (2 lengths and 2 widths)
So...
To find 1 length and 1 Width you do 0.85+0.4=1.25m
Now you want to find the other 2 sides (L and W)
You can do: the same method and add it to 1.25m OR...
You can do (I prefer this one): (0.85+0.4)x2=?
This is the same as 0.85+0.4=1.25
1.25x2=2.5m
You might be interested in
A = 3, k = 12, z = 6, h = 4<br><br> Evaluate the algebraic expression z + 15 = ??
makkiz [27]

Answer: 21

Step-by-step explanation:

z+15=?\\

Substitute the value of z into the expression:

(6)+15=21

7 0
2 years ago
Find a unit vector in the same direction as the given vector: v = −14.5i + 2.5 j.
Elis [28]

ANSWER

-  \frac{29}{866}  \sqrt{866} i + \frac{5}{866}  \sqrt{866} j

EXPLANATION

The given vector is v = −14.5i + 2.5 j.

The magnitude of this vector is

|v|  =  \sqrt{ {( - 14.5)}^{2}  +  {2.5}^{2} }

v|  =  \sqrt{ {( - 14.5)}^{2}  +  {2.5}^{2} }

v|  =  \sqrt{ 216.5}  =  \frac{ \sqrt{866} }{2}

The unit vector in the direction of this vector is

=  \frac{v}{ |v| }

= -   \frac{14.5}{ \frac{ \sqrt{866} }{2} } i +    \frac{2.5}{ \frac{ \sqrt{866} }{2} } j

=  -  \frac{29}{866}  \sqrt{866} i + \frac{5}{866}  \sqrt{866} j

7 0
3 years ago
Create a real-world problem that represents 2/3 and 2/5.
natali 33 [55]

Answer: Hi!

Sara had 2/3 of a piece of cake. Jasmine had 2/5 of a piece of cake. How much cake did Sarah and Jasmine have in total?

Hope this helps!

5 0
3 years ago
Read 2 more answers
PLS HELP ME I REALLY NEED HELP I DO NOT FEEL GOOD AND I HAVE TO MCUH WORK...pls? (7th grade work)
Murljashka [212]

Answer:

see below

Step-by-step explanation:

65 - 32 = 13

13 divide by 65 = 0.20

0.20 x 100% = 20%

so the percentage drop is 20%

therefore, Marcus is correct.

5 0
3 years ago
YOU MUST FOLLOW THE WORD PROBLEM 5 STEP PROCESS
madreJ [45]

Answer:

$10,100 000,000.006 but it says round to the dollar so it is $10,100 000,000

Step-by-step explanation:

136/100 × $7,426,470,588.24

8 0
2 years ago
Other questions:
  • Which set of ordered pairs represents a function?
    11·1 answer
  • shawna reduced the size of a rectangle to a height of 2 inches. What is the new width of it was originally 24 inches in width an
    11·1 answer
  • The distance between
    14·1 answer
  • Is 2 squared irrational
    7·2 answers
  • If i was born in 1996 how old am i in 2017
    12·2 answers
  • Insert parentheses to make these equalities correct<br> 1+2·3+4·5=65
    8·1 answer
  • What is the measure of angle x?<br><br> 10 <br> 15<br> 45<br> 60
    13·2 answers
  • In a vegetable garden 1/4 of the plants are peppers. 1/3 are yellow peppers. What fraction of the plants are yellow peppers?
    14·1 answer
  • Finding the median 0,2,3,4,4,6,7
    5·2 answers
  • I need help on this please n-5&gt;-2
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!