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
ArbitrLikvidat [17]
3 years ago
13

8x(5+7). please answer will give 10 pts & brainiest

Mathematics
2 answers:
Veseljchak [2.6K]3 years ago
8 0

Answer:

96

Step-by-step explanation:

8x(5+7)

Parentheses first

8* (12)

Then multiply

96

Nostrana [21]3 years ago
5 0

Answer:

I'm glad you asked!

Step-by-step explanation:

x is a variable.

First we do 5 + 7.

That gets us to 12.

Then we have to multiply 8 by 12 since that is what we got earlier.

8 x 12 = 96x.

You might be interested in
Solve for x. x^2−3x−70=0<br><br> x^2 is x to the second power
timurjin [86]
X² <span>− 3x − 70=0
</span>x² + 7x - 10x − 70=0
x(x+7) - 10(x+7) = 0
(x+7)(x-10) = 0

x + 7 = 0   or   x - 10 = 0
x = -7              x = 10

Answer: x=-7,  x=10 
3 0
3 years ago
Read 2 more answers
Find an equation for the nth term of the arithmetic sequence. a18 = 97, a20 = 281
Ipatiy [6.2K]
Hope this helped the answer is in purple

5 0
3 years ago
Determine the number of significant digits in the measurement <br> 0.79 cm
antiseptic1488 [7]
2 significant digits
5 0
3 years ago
How are 2-D and 3-D objects related to each other in real world​
stich3 [128]

Answer:

You can see 2-D flat shapes on the faces of 3-D objects.

For example: You go to the store and you see a box,

the box has 6 faces. The bottom of the box is one of It's faces which is 2-D.

Step-by-step explanation:

8 0
2 years ago
Polygon q is a scaled copy of polygon p using a scale factor of 1/2 polygon q’s area is what fraction of polygon p’s area?
san4es73 [151]

Answer:

Polygon q’s area is one fourth of polygon p’s area

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its areas is equal to the scale factor squared

Let

z-----> the scale factor

x-----> polygon q’s area

y-----> polygon p’s area

so

z^{2} =\frac{x}{y}

In this problem we have

z=\frac{1}{2}

substitute

(\frac{1}{2})^{2} =\frac{x}{y}

(\frac{1}{4}) =\frac{x}{y}

x=\frac{1}{4}y

therefore

Polygon q’s area is one fourth of polygon p’s area

3 0
2 years ago
Read 2 more answers
Other questions:
  • Find the possible value of n in the inequality -3n &lt;81
    7·2 answers
  • If Frances can paint 1/3 of a wall in 20 minutes, how long will it take her to paint a room with 4 walls.
    7·2 answers
  • 1/3y + 8/3y = 9/3y for y not = / / / (fraction over fraction over fraction) simplify the sum. State any restrictions on the vari
    13·1 answer
  • What is 0.24% of 77? Round to the nearest hundredth
    8·2 answers
  • A board is 4 feet 8 inches long how long is the board inches
    15·1 answer
  • A collector of scale model of ships wants to know the length of a 1/69 scale model of a ship that was 207 feet in length. Find t
    6·1 answer
  • Please helppppppppppp
    9·2 answers
  • 2(a + b)=<br> Helppp meee pleaseeeeee
    5·1 answer
  • A quantity with an initial value of 120 decays exponentially at a rate of 9.5% every 7
    5·1 answer
  • The length of a rectangular frame is represented by the expression 2x 4, and the width of the rectangular frame is represented b
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!