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
Luden [163]
3 years ago
7

So of the guestion is -5 <-2 then i add 7 to both sides what and how would I do it

Mathematics
1 answer:
Dafna1 [17]3 years ago
3 0
-5+7=2, and -2+7=5    so now it would be 2<5! :-)
You might be interested in
Find an equation for the line below​
lilavasa [31]

Answer:

y+1=\frac{-2}{3} (x+4)

Step-by-step explanation:

you can use the equation point-slope of a line

(y-y1)= m(x-x1)

m is the slope =rise /run

to get from the lower point  on the line to the other you rise 4 units and run -6 units so m= -4/6= -2/3

now that you have the slope pick you need one point

pick any poin on the line for example (-4, -1)

now you substitute into the point-slope equation point (-4,-1) and slope -2/3

(y+1)= -2/3(x+4)

in standard form will be

y=\frac{-2x}{3} -\frac{2*4}{3} -1

y=\frac{-2x}{3}- \frac{5}{3}

8 0
2 years ago
Please help with these two questions. Really important
shutvik [7]
Complementary angles
26
54
48
39
22
supplementary angles
54
48
2
135
91
6 0
3 years ago
Can someone please help? i’ll make you a brainliest.
Darya [45]

Answer:

b

Step-by-step explanation:

4 0
2 years ago
6.4x+2.8y=44.4, when x=3
ANEK [815]
6.4x + 2.8y = 44.4 

6.4(3) + 2.8y = 44.4

19.2 + 2.8y = 44.4
-19.2             -19.2 

2.8y = 25.2
------    ------
2.8      2.8

y = 9
7 0
3 years ago
Read 2 more answers
(1 point) consider the function f(t)=⎧⎩⎨⎪⎪⎪⎪0,−5,−6,6,t&lt;00≤t&lt;11≤t&lt;7t≥7;f(t)={0,t&lt;0−5,0≤t&lt;1−6,1≤t&lt;76,t≥7; 1. wr
sergij07 [2.7K]
f(t)=\begin{cases}0&\text{for }t

Recall that

u(t)=\begin{cases}0&\text{for }t

Take it one piece at a time. For t\ge0, we can scale u(t) by -5:

-5u(t)=\begin{cases}0&\text{for }t

If we shift the argument by 1 and scale by -5, we have

-5u(t-1)=\begin{cases}0&\text{for }t

so if we subtract this from -5u(t), we'll end up with

-5u(t)+5u(t-1)=\begin{cases}0&\text{for }t

For the next piece, we can add another scaled and shifted step like

-6u(t-1)+6u(t-7)=\begin{cases}0&\text{for }t

so that

-5u(t)+5u(t-1)-6u(t-1)+6u(t-7)=\begin{cases}0&\text{for }t

For the last piece, we add one more term:

6u(t-7)=\begin{cases}0&\text{for }t

and so putting everything together, we get f(t):

f(t)\equiv-5u(t)+5u(t-1)-6u(t-1)+6u(t-7)+6u(t-7)
f(t)\equiv-5u(t)-u(t-1)+12u(t-7)
5 0
3 years ago
Other questions:
  • Please answer this correctly
    15·2 answers
  • If the length of a rectangle is increased by 120%, and its width is decreased by 20%, what is the percentage change in the area
    12·1 answer
  • Susan enlarged to scale a rectangle with a height of 4 cm and length of 11 cm on her computer. The length of the new rectangle i
    15·1 answer
  • Here is a picture of a cube, and the net of this cube.
    13·2 answers
  • Help me please!!!
    5·1 answer
  • What is the midpoint of the line segment with endpoints of (-2,-2) and (4,6)?
    10·2 answers
  • Fill in the blank with the appropriate angle:
    13·1 answer
  • Which of the following expressions is equivalent to -4(3x-5
    15·1 answer
  • Pls help will mark brainliest!!!!!!
    11·2 answers
  • Multiply<br> (-4-71)(3 – 52)<br> Enter your answer, in standard form
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!