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
Butoxors [25]
3 years ago
15

Add: 8x8 + (-378 + 3) Enter the correct answer DOD Clear DOO

Mathematics
1 answer:
jarptica [38.1K]3 years ago
4 0

Answer:

-311

Step-by-step explanation:

Using PEMDAS:

first add (-378 + 3) --> -375

then multiply 8 and 8 --> 64

then add 64 and -375

this equals -311

Hope this helped!!

You might be interested in
What is 3 times 3/11 ??????​
Zanzabum

Answer:

0.8181818

Step-by-step explanation:

3/11×3 = 0.8181

7 0
3 years ago
Read 2 more answers
1. A test-tube has a diameter of 3cm. How many turns would a piece of thread of length
Alex Ar [27]

So if we think of a test tube, it looks sort of like a cylinder. This means that its cross-section would be a circle. To find out how many turns a piece of thread would make around the test tube, we need to find the circumference of the test tube, then divide the length of the string by the circumference.

Step 1) Find the circumference

C = pi x diameter

C = 3.14 x 3

C = 9.42

Step 2) Divide the length of the string by the circumference

90.42 / 9.42 = 9.5987

The string would make approximately 9.60 turns around the test tube.

Hope this helps!! :)

6 0
3 years ago
A/ab-bsquare + b/ab-asquare?​
lord [1]

Answer:

\dfrac{(a+b)}{ab}

Step-by-step explanation:

The given expression is :

\dfrac{a}{ab-b^2}+\dfrac{b}{ab-a^2}

It can be solved as follows :

\dfrac{a}{ab-b^2}+\dfrac{b}{ab-a^2}=\dfrac{a}{b(a-b)}+\dfrac{b}{a(b-a)}\\\\=\dfrac{a}{b(a-b)}+\dfrac{b}{-a(-b+a)}\\\\=\dfrac{1}{a-b}(\dfrac{a}{b}-\dfrac{b}{a})\\\\=\dfrac{a^2-b^2}{ab(a-b)}\\\\=\dfrac{(a-b)(a+b)}{ab(a-b)}\\\\=\dfrac{(a+b)}{ab}

So, the solution of the given expression is equal to \dfrac{(a+b)}{ab}.

7 0
3 years ago
The water cycle describes how water __ from the ocean ,plants ,animalas or waste
notsponge [240]

Answer:

evaporates

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The volume of a cube depends on the length of its sides. This can be written in function notation as v(s). What is the best inte
ki77a [65]
The answer is D. A cube with side lengths of 2 feet has a volume of 8 cubic feet.
7 0
3 years ago
Other questions:
  • Last year, Gilbert contributed $75 toward his 401(k) account each month. If his employer matched 16% of his contributions, what
    13·2 answers
  • Half the sum of the books read by Rita and Renee equals six books. The difference in the number of books they read equals 2. How
    14·1 answer
  • Please help me if you can't please don't comment!
    11·1 answer
  • An elm tree is 3 and one-half times as tall as an apple tree. The apple tree is 10 and two-thirds feet tall. How tall is the elm
    11·1 answer
  • What is 157.93+23.5=
    11·2 answers
  • Find the distance between the two points rounding to the nearest tenth (if
    14·2 answers
  • They're about 32 girls, 46 boys, and 3 teachers in a classroom. Write the ratio in boys to girls then multiply it by teachers an
    11·2 answers
  • What is 11/21 as a decimal rounded to a 3 decimal places?
    12·1 answer
  • Consider the quadratic function f(x)= 9x^2+30x+25=0
    5·1 answer
  • 59. In the given figure, O is the centre of circle, XY || BC, what is the value of x?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!