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
elixir [45]
3 years ago
8

Find the difference- (ab+3a+7)- (-5ab-2)

Mathematics
1 answer:
coldgirl [10]3 years ago
3 0
<span>(ab+3a+7)- (-5ab-2)
=</span><span>ab+ 3a+ 7+ 5ab + 2
=3a + 6ab + 9</span>
You might be interested in
Please help please help!!!​
True [87]

Step-by-step explanation:

If the die has 6 sides, this will be 10 or under, but there are 2160 ways this can happen

8 0
2 years ago
At the close of the stock market on Friday, the price of a stock dropped 3.75 points. Express this loss as a rational number in
vampirchik [111]

Answer:

- 3.75 or -15/4

Step-by-step explanation:

I'm sorry if this isn't very helpful, and I'm not sure if it's right, but here are two examples of rational numbers if that's what you're looking for.

5 0
3 years ago
8 ^4 * 8^3<br><br> (YOU CANT GET A FRACTION!)
BlackZzzverrR [31]

Answer:

8^(7), which is 2097152

Step-by-step explanation:

8^(4) × 8^(3)

= 8^(4+3)

= 8^(7)

= 2097152

8 0
2 years ago
Read 2 more answers
Helppppp! Angles PTQ and STR are vertical angles and congruent. Circle T is shown. Line segments T P, T Q, T R, and T S are radi
cestrela7 [59]

Answer:

\overline{QP} = \overline{SR}

Step-by-step explanation:

Given: ∠PTQ ≅ ∠STR and TP, TQ, TR and TS are radii of the circle.

If  two angle are equal, then they are equal in size and their measurements are equal.

IF ∠PTQ ≅ ∠STR then they are also equal in their measurements.

Now, In ΔPTQ and ΔSTR

∠PTQ ≅ ∠STR  (vertically opposite angle)

\overline{TQ} \cong \overline{ST}  (Radius of the circle are equal and congruent in length)

\overline{PT} \cong \overline{TR}  (Radius of the circle)

∴ ΔPTQ ≅ ΔSTR (SAS postulate)

∴ \overline{QP}\cong \overline{SR} (corresponding sides of congruent triangle are equal  and congruent).

6 0
3 years ago
Read 2 more answers
Which pair of expressions is equivalent using the Associative Property of Multiplication?
liraira [26]

The Correct answer is D

6 0
3 years ago
Other questions:
  • What is 0.8333 forever in a fraction
    8·2 answers
  • An amount of 1,500.00 is deposited in a bank paying an annual interest rate of 4.3% compounded quarterly. What is the balance af
    13·1 answer
  • The variable Z is directly proportional to X. When X is 6, Z has the value 18.
    7·1 answer
  • A pharmaceutical company sells bottles of 500 calcium tablets in two dosages: 250 milligram and 500 milligram. Last month, the c
    14·2 answers
  • Simplify –3√ 2 3√ 8 .
    10·1 answer
  • There are 25 servings in a 12.5-ounce bottle of olive oil. How many ounces are in 1 serving
    12·1 answer
  • Completing the Square examples frayer models
    5·1 answer
  • Which one is bigger 13yards or 282 inches​
    9·1 answer
  • Toby writes an exponential function f(x) that meets the following two conditions:
    14·1 answer
  • I needdddddd Help now!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!