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
VARVARA [1.3K]
2 years ago
9

-7 + (63/9 = ? Pls Help Me

Mathematics
2 answers:
borishaifa [10]2 years ago
8 0

Answer:

0..?

Step-by-step explanation:

djverab [1.8K]2 years ago
7 0

Answer:0

Step-by-step explanation:TO EZ I BIG BRAIN

You might be interested in
Evaluate g(x)=3x when x=−2,0, and 5.
Svet_ta [14]
Not sure it is hard
3 0
3 years ago
Points!!!Please help!! Show your work! Any problem helps! Thanks
Svetach [21]

Answer: <em>320ft², ~326.73cm², ~628.32mm², 186yd², ~615.75m², 96in²,</em>

<em>2376ft³</em>

Step-by-step explanation:

8) For a cube we will find the area of the three pairs of squares

First pair: 8ft * 6ft = 48ft²    Second pair: 8ft * 8ft = 64ft²

Third pair: 8ft * 6ft = 48ft²    (I think that says 6? Could say 5)

Multiply each pair by two and add them up:

48ft² * 2 = 96ft²      64ft² * 2 = 128ft²      48ft² * 2 = 96ft²

96ft² + 128ft² + 96ft² = <em>320ft²</em>

<em></em>

9) For a cylinder we will add the area of the lateral area and the two circles

Lateral Area: 8πcm *  9cm = 72πcm² or  ~226.19cm²

Area of <em>one</em> circle: π*4² = 16π  or  ~50.27cm²

Multiply that by 2 and we get   ~100.54cm²

Then we add up 100.54cm² and 226.19cm² to get the answer: <em>~326.73cm²</em>

<em></em>

10) For the cone we will use: A = πr(r + √(h² + r²))

A = 8πmm(8mm + √(15²mm + 8²mm))

A = 8πmm(8mm + 17mm)

A = 8πmm*25mm = <em>~628.32mm²</em>

<em></em>

11) I will start with the two triangles

One triangle: 1/2 * 6yd * 8yd = 24yd²

Two triangles = 48yd²

Next, the two rectangles in the back

Base rectangle: 8yd * 5yd = 40yd²

Back Triangle: 6yd * 8yd = 48yd²

Lastly, the top triangle

Top Triangle: 10yd * 5yd = 50yd²

Add them up to get: <em>186yd²</em>

<em></em>

12) For a sphere I will use: A = 4πr²

A = 4π(7m)²

A = 4π * 49m²

A = 196πm²  OR   <em>~615.75m²</em>

<em></em>

13) For a pyramid I will use: A = a² + 2a√((a²/4)+h²)

A =(6in)² + 2*(6in)*√((6²/4)+4²)

A = 36in² + 12in*√(9²+16in²)

A = 36in² + 12in * 5in

A = 36in² + 60in² = <em>96in²</em>

<em></em>

Extra Credit!

14) What is the volume of a pool with dimensions: 22ft long, 18ft wide, and 6 ft deep?

Strangely, the Extra Credit is much easier than the original problems but I'm not complaining!

Simply multiply each dimension and you get the volume of the pool, so:

22ft * 18ft * 6ft = <em>2376ft³</em>

<em></em>

I hope this helped!

6 0
3 years ago
What is the result of converting 24,000 grams into kilograms
Westkost [7]
24000 grams is 24 kilograms
5 0
3 years ago
Read 2 more answers
WILL MARK BRANLIEST<br> PWWWEEEEEAAAASSSSEEE HHELP <br> SOS
Masja [62]
The perimeter of RSTU will be C.22m if you look at both of them u will see they are both the same and tell you how long the sides are,........hope i was right:))
7 0
3 years ago
Read 2 more answers
Which expression can you simplify by combining like terms?
Sonbull [250]

Answer:

6 {d}^{2} + 5cd - 3dc + 8

Step-by-step explanation:

b/c we can substructure 5cd and 3dc b/c it doesn't matter if the place of cd and dc change. what I mean if 5 ×3=15 and it is the same with 3×5=15 both of the product are the same but, if it is - and ÷ it wil be wrong for example 5-3=2 but 3-5= -2

if is helpful ❤❤

THANK YOU

6 0
3 years ago
Other questions:
  • For the given pair of events A and​ B, complete parts​ (a) and​ (b) below. ​A: When a page is randomly selected and ripped from
    6·1 answer
  • 20 points! <br> What are the graphing coordinates for:<br> g(1)=-3(1/2)
    11·1 answer
  • What can I multiply to get 15 and add to get 13
    5·1 answer
  • Please help me solve this 3 step equation for algebra 2 ASAP
    13·1 answer
  • Of 60 books on a bookshelf, 24 are nonfiction. What percent of the books are nonfiction?
    12·1 answer
  • Scientific notation help!!20 points
    13·2 answers
  • If TWO^2 = THREE where the alphabets are single-digit integers then find T + W + O​
    5·1 answer
  • Sonya has a collection of gold and silver coins.
    13·1 answer
  • Rita is starting a running program. The table shows the total number of miles she runs in different weeks. What is the equation
    6·2 answers
  • What is the answer need help
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!