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
OLga [1]
3 years ago
12

47/100 meter long and 5/10 meter equal

Mathematics
1 answer:
nikklg [1K]3 years ago
7 0

Answer:

= 97/100m

Step-by-step explanation:

47/100 + 50/100

You might be interested in
The function f(x) is given by the set of ordered pairs.
viva [34]

Answer: f(-6) = 10.

Step-by-step explanation: This above equation is the only one that contains both coordinates of one of the ordered pairs in the correct order, so it is the answer.

4 0
3 years ago
F (x)= -3x+10 and g (x) = x^2-7x<br> f(-5)=<br> g(2)=<br> f(4m)=
pav-90 [236]

we have f (x)= -3x + 10

so f(-5)= (-3)(-5) +10 = 15 + 10 = 25

we have g (x) = x^2 - 7x

so g(2)= 2^2 - 7.2 = 4 - 14 = -10

we have f (x)= -3x + 10

so f(4m)= -3(4m)+10 = -12m + 10

ok done. Thank to me :>

7 0
3 years ago
PLEASE HELP!!!!!!
Nikolay [14]
It would be D 2 if you take each placement of dots and find the differ by multiply or divide that should get you the other hard to explain but ya
5 0
4 years ago
Verify the identity (tan x + 1)^2 + (tan x-1)^2= 2 sec^2 x
Elina [12.6K]

(\tan x+1)^2+(\tan x-1)^2=2\sec^2x\\\\\text{use}\ \tan x=\dfrac{\sin x}{\cos x}\\\\L_s=\left(\dfrac{\sin x}{\cos x}+\dfrac{\cos x}{\cos x}\right)^2+\left(\dfrac{\sin x}{\cos x}-\dfrac{\cos x}{\cos x}\right)^2\\\\=\left(\dfrac{\sin x+\cos x}{\cos x}\right)^2+\left(\dfrac{\sin x-\cos x}{\cos x}\right)^2\\\\=\dfrac{(\sin x+\cos x)^2}{\cos^2x}+\dfrac{(\sin x-\cos x)^2}{\cos^2x}\\\\\text{use}\ (a\pm b)^2=a^2\pm2ab+b^2

=\dfrac{\sin^2x+2\sin x\cos x+\cos^2}{\cos^2x}+\dfrac{\sin^2x-2\sin x\cos x+\cos^2}{\cos^2x}\\\\=\dfrac{\sin^2x+2\sin x\cos x+\cos^2+\sin^2x-2\sin x\cos x+\cos^2}{\cos^2x}\\\\=\dfrac{2\sin^2x+2\cos^2x}{\cos^2x}=\dfrac{2(\sin^2x+\cos^2x)}{\cos^2x}\\\\\text{use}\ \sin^2x+\cos^2x=1\\\\=\dfrac{2(1)}{\cos^2x}=2\cdot\dfrac{1}{\cos^2x}=2\left(\dfrac{1}{\cos x}\right)^2\\\\\text{use}\ \sec x=\dfrac{1}{\cos x}\\\\=2(\sec^2x)=2\sec^2x=R_s\\\\L_s=R_s\Rightarrow The\ identity

4 0
3 years ago
Mia wants to buy 3 notebooks for $1.29 each. What is the expression for the total cost?
ololo11 [35]

Step-by-step explanation:

Mia want to buy 3 notebook for $1.29 each ,

then total cost =3×1.29

hence, 3×29

1\6+1/12+2/6=2+1+4/12

=7/12

8 0
3 years ago
Other questions:
  • What is the distance between the points (1,2) and (4,7).
    11·2 answers
  • would a field with a width of 75 yards and an area of 7500 square yards be within FIFA regulation? why or why not
    8·1 answer
  • To solve the logarithmic inequality below, Braden
    9·2 answers
  • Select the equation in which the graph of the line has a negative slope and the y-intercept equals 10.
    13·1 answer
  • Round 462093 to the nearest 10 000
    6·1 answer
  • There are 1.6 kilometers in a mile. How many miles are there in 67.2 kilometers
    9·2 answers
  • !!!PLEASE ANSWER!!!
    14·1 answer
  • -15+-18<br>plz help me<br>plz explain​
    9·1 answer
  • Please and thank you ​
    11·1 answer
  • Cameron had a balance of $450.00 in his account, and then he made a purchase for $517.50. What is the
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!