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
Ivahew [28]
3 years ago
15

Find the sum of 5a and -9a

Mathematics
2 answers:
kari74 [83]3 years ago
7 0

Answer:

-4a

Step-by-step explanation:

5a + -9a = -4a

hope this helps

blondinia [14]3 years ago
5 0

Answer:

5a-9a

=4a

simple answer haha

You might be interested in
When a number is decreased by 10% of itself, the result is 117. what is the number?
pogonyaev
12 im guessing if its true like if not delete pz
6 0
3 years ago
What is the y-intercept of the function f(x)=4 - 5x? (Hint: use the commutative property)
Tom [10]

Answer:

Therefore the y-intercept of the function is 4.

Step-by-step explanation:

Intercepts:

The line which intersect on x-axis and y-axis are called intercepts.

y-intercept: The line or function which intersect at y-axis. So when the line intersect at y-axis, X coordinate is zero.

So in the given Function Put x = 0 we will get the y-intercept

f(x)= 4-5x

Put x =0

f(0)= 4-5\times 0

f(0)= 4-0=4

Therefore the y-intercept of the function is 4.

7 0
3 years ago
-10 +log3 (n+3)= -10
Rufina [12.5K]

Answer:

n= -3 or in exact form: N= - log27/log3

Step-by-step explanation:

8 0
4 years ago
Select the correct answer.
Lina20 [59]

Based on the SAS congruence criterion, the statement that best describes Angie's statement is:

Two triangles having two pairs of congruent sides and a pair of congruent angles do not necessarily meet the SAS congruence criterion, therefore Angie is incorrect.

<h3 /><h3>What is congruency?</h3>

The Side-Angle-Side Congruence Theorem (SAS) defines two triangles to be congruent to each other if the included angle and two sides of one is congruent to the included angle and corresponding two sides of the other triangle.

An included angle is found between two sides that are under consideration.

See image attached below that demonstrates two triangles that are congruent by the SAS Congruence Theorem.

Thus, two triangles having two pairs of corresponding sides and one pair of corresponding angles that are congruent to each other is not enough justification for proving that the two triangles are congruent based on the SAS Congruence Theorem.

The one pair of corresponding angles that are congruent MUST be "INCLUDED ANGLES".

Therefore, based on the SAS congruence criterion, the statement that best describes Angie's statement is:

Two triangles having two pairs of congruent sides and a pair of congruent angles do not necessarily meet the SAS congruence criterion, therefore Angie is incorrect.

Learn more about congruency at

brainly.com/question/14418374

#SPJ1

5 0
2 years ago
SOLVE: 6^3x+2 = 4^x-5
Lilit [14]
There's an app called photomath that would be useful for these kinds of problems!
6 0
3 years ago
Other questions:
  • Which equation correctly applies the distributive property?
    6·2 answers
  • Seven years less than 13 times the age, written algebraically.
    12·1 answer
  • The hypotenuse of a 45 45 90 triangle measures 24 inches. what is the length of one leg of the triangle?
    5·2 answers
  • Claire collected river water for an experiment. She poured it into 8 jars. Each jar had the mixed number three and one half pint
    8·1 answer
  • Two parallel lines are crossed by a transversal. Parallel lines x and y are cut by transversal w. On line x where it intersects
    14·2 answers
  • 3. A local fast food restaurant takes in $9000 in a 4 hour period. Write a direct variation equation
    14·1 answer
  • PLEASE HELP ASAP 25 PTS + BRAINLIEST TO RIGHT/BEST ANSWER
    11·2 answers
  • -6x-10=20<br><br> Show me the steps.
    12·1 answer
  • X=y+2<br> X=2y+1<br><br> Solving Systems of Equations by subtraction <br> Please solve this
    14·1 answer
  • Highest common factor of 15 and 20
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!