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
AURORKA [14]
3 years ago
8

Use the expression 8a + 16c.

Mathematics
1 answer:
irakobra [83]3 years ago
5 0

Answer:

PA) 8

PB) 45

Step-by-step explanation:

PA) Find the prime factors of each term in order to find the greatest common factor (GCF).

8

PB)

Step 1:

(8 x 5) + (16 x -1)

Step 2: Multiply

40 + 15

Step 3: Add

45

You might be interested in
If angela swims 1700 meters in 40 minutes what is her unit ratio?
Licemer1 [7]
 you would divide 1700 by 40

1700/40= 42.5

there for the unit ratio would be 42.5 meters per minute
7 0
2 years ago
Read 2 more answers
I need help, this is geometry
Artemon [7]

Answer:

∠P = 39º

∠Q=120º

∠R = 21º

Step-by-step explanation:

m∠P+m∠Q+m∠R=180º (sum of ∠s in a triangle)

2x-3+6x-6+x=180º (substitution)

9x-9=180º (algebra)

9x=189º (algebra)

x=21º (algebra) (this is ∠R)

(2x-3)=39º (algebra) (this is ∠P)

6x-6=120º (algebra) (this is ∠Q)

7 0
2 years ago
Read 2 more answers
The same amount of principal is invested in different accounts earning the same interest rate. Which of the following
olchik [2.2K]

The answer is D: An account earning interest compounded daily.

5 0
2 years ago
The price of a radio was $20 it's on sale for $15 what is the percent of change in the price of a radio
Ierofanga [76]
Your answer is 25% <span> of change in the price of a radio</span>
8 0
2 years ago
Read 2 more answers
In the following figure, EM is tangent to circle A at point C.
Sphinxa [80]

Answer:

A must be true

Step-by-step explanation:

Since ABE and angle ACE are right angles the rest of the 2 angles are right angles either therefore EC = AB

6 0
3 years ago
Other questions:
  • Fill two of the pools with water, Each pool will be filled to a depth of 5 feet. The other necessary dimensions are given below.
    8·1 answer
  • Which expression best represents Maria's age if she is 1 3 of her father's age?
    11·2 answers
  • Simplify fully A) √9/25 B) √12/√3 C) √15/√3​
    7·2 answers
  • Jenna and Maria are hiking to a campsite located at
    10·1 answer
  • How do i cross multiply rational equations? EX: 6/x = 4/3
    15·2 answers
  • I PROMISE BRAINLIST 20 PTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Suppose you are building a brick border for a garden by stacking r
    11·1 answer
  • I need help on this question
    12·1 answer
  • Sam needs a bowll to mix her punch. She has a 2-cup bowl, a 4-cup bowl, and a 6-cup bowl. What is the smallest bowl Sam can use
    15·1 answer
  • What is the slope of the graphed line? PLEASE HELP!<br><br> A.-5/4<br> B.5/4<br> C.-4/5<br> D.4/5
    8·2 answers
  • Jan 18 Spiral Review<br> Find the surface area of the following complex shapes.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!