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
ANTONII [103]
2 years ago
9

Three is less than the sum of a number 8 and 4

Mathematics
1 answer:
zhenek [66]2 years ago
5 0

Answer:

3<x+12

Step-by-step explanation:

You might be interested in
An angle measured 10 degrees less than the measure of its complementary angle. Find the measure of both angles
Mazyrski [523]

Answer:

The measure of the angles are 40 degrees and 50 degrees

Step-by-step explanation:

Let

x ----> the measure of one angle in degrees

y ----> the measure of the complementary angle in degrees

we know that

If two angles are complementary, then their sum is equal to 90 degrees

so

x+y=90 ----> equation A

we have that

x=y-10 ----> equation B

Substitute equation B in equation A and solve for y

(y-10)+y=90\\2y-10=90\\2y=100\\y=50

Find the value of x

x=50-10=40

therefore

The measure of the angles are 40 degrees and 50 degrees

3 0
3 years ago
*please include an explanation!*
miv72 [106K]
I hope this help ypu

6 0
3 years ago
Read 2 more answers
What is the solution to this system of equations y=x-2 y=-0.5x+4
gladu [14]

Answer:

Substitute y=x-2y=x−2 into y=-0.5x+4y=−0.5x+4.

x-2=-0.5x+4x−2=−0.5x+4

2 Solve for xx in x-2=-0.5x+4x−2=−0.5x+4.

x=4x=4

3 Substitute x=4x=4 into y=x-2y=x−2.

y=2y=2

4 Therefore,

\begin{aligned}&x=4\\&y=2\end{aligned}

​

​

​​  

​x=4

​y=2

​​  

Step-by-step explanation:

6 0
2 years ago
A² +6² = c²<br> Find the length of c:
yanalaym [24]
64+36=c^2
100=c^2
square root both sides for 10=c
10 is your answer
3 0
3 years ago
Read 2 more answers
Jarrett wants to buy a really cool car but it costs $4,350 and he doesn’t have a job. The only job he can find will pay him $7.2
den301095 [7]

Answer:

30 weeks

Step-by-step explanation:

7.25 x 20 = 1 WEEK

1 WEEK= 145$

4,350 divided by 145=30

30 weeks

4 0
3 years ago
Other questions:
  • if the x intercept of a line is positive and the y intercept is negative, does the line slant upwards or downwards from left to
    11·1 answer
  • Vertex form of <br> y=x^2-4x-9
    15·1 answer
  • Mr. Sharma gave one-third of his money to his son, one-fifth of his money to his daughter and the remaining to his wife, if his
    10·2 answers
  • What is m∠ MHJ?<br> 35<br> 50<br> 72.5<br> 92.5
    9·2 answers
  • What is the slope of the line that contains these points?
    8·2 answers
  • The cost of admission to the State Fair changed from $8.50 last year to $10.00 this year. Round to the nearest tenth. Show your
    6·1 answer
  • Suppose you adding 43 and 28 will you regroup ? Explain
    9·2 answers
  • (2a^6-6a^3)^2 expand and combine like terms
    13·1 answer
  • Louise sold 391 soft pretzels. If she sold them in groups of 17 soft pretzels, how many groups did she sell?
    9·1 answer
  • What is 1+1 (hint 11)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!