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
Marianna [84]
2 years ago
8

Hi i need help on this

Mathematics
2 answers:
frozen [14]2 years ago
4 0

Answer:

32 inches

Step-by-step explanation:

12 feet = 144 inches

7 feet = 84 inches

144 - 84 - 28 = 32

mojhsa [17]2 years ago
3 0

Answer:

32 inches

Step-by-step explanation:

1 feet= 12 inches

12×12 =144

7 feet- 12×7 =84

so ruth has 12 inches and she gives her sister 28

144-(84+28)

144-112

=32 inchey

ruth has left 32

hope it helps

can you mark me as the brainliest?

You might be interested in
I need help please! I need to know what is/how to get a,b, and c for factoring trinomials of the problem (x-3)(x+4)=0.
Readme [11.4K]

Answer: Trinomials often (but not always!) have the form x2 + bx + c. ... So, how do you get from 6x2 + 2x – 20 to (2x + 4)(3x −5)? Let's take a look. Factoring Trinomials

Step-by-step explanation:

6 0
3 years ago
A sporting goods store offers 40% discount on all golf clubs. Rocco spent 20% of the money in his savings account on a golf putt
MatroZZZ [7]

Answer:

Rocco doesn't have enough money to buy the golf irons

Step-by-step explanation:

step 1

Find the rest of the money left in the savings account

using proportion

\frac{\$48}{20\%}=\frac{x}{80\%}\\ \\x=48*80/20\\ \\x=\$192

step 2

we know that

The set of golf irons has an original price of $359

Applying 40% discount

100%-40%=60%=60/100=0.60

after the discount the price will be

0.60(\$359)=\$215.4

\$215.4> \$192

therefore

Rocco doesn't have enough money to buy the golf irons

7 0
3 years ago
- 1 2 (x + 5) = -10 I need helpppppp
Anna007 [38]

Answer:

See below

Step-by-step explanation:

Do you mean -12(x+5)=-10?

Divide both sides by -12 -> x+5=10/12

Subtract 5 on both sides -> x=10/12-5 -> x=-4 1/6

So x=-4 1/6

Let me know if this wasn't the right equation

7 0
3 years ago
Read 2 more answers
What is 9 10? i don't know :(?
Maurinko [17]
Are you saying 9×10 that is 90
5 0
3 years ago
Its pretty easy if you are good at math! Please help!
aleksley [76]

Step-by-step explanation:

Explanation:

The trick is to know about the basic idea of sequences and series and also knowing how i cycles.

The powers of i will result in either: i, −1, −i, or 1.

We can regroup i+i2+i3+⋯+i258+i259 into these categories.

We know that i=i5=i9 and so on. The same goes for the other powers of i.

So:

i+i2+i3+⋯+i258+i259

=(i+i5+⋯+i257)+(i2+i6+⋯+i258)+(i3+i7+⋯+i259)+(i4+i8+⋯+i256)

We know that within each of these groups, every term is the same, so we are just counting how much of these are repeating.

=65(i)+65(i2)+65(i3)+64(i4)

From here on out, it's pretty simple. You just evaluate the expression:

=65(i)+65(−1)+65(−i)+64(1)

=65i−65−65i+64

=−65+64

=−1

So,

i+i2+i3+⋯+i258+i259=-1

8 0
3 years ago
Other questions:
  • In one settlement, there were 29 horses. There were 9 more brown horses than black horses. How many of each color were there?
    8·1 answer
  • eden caught 14 fish and then ate some. write an expression to represent the number of fish eden has left.
    10·1 answer
  • Please help ! Desperate here !<br><br> Evaluate the expression :<br><br> 2{5[12+5(500-100)+399]}
    10·1 answer
  • A house costs $600 more than 12 times the lot on which it was built. If the lot cost x dollars, what did the house cost? Which e
    6·1 answer
  • Which of the following expressions could be used to find the sale price of an item that costs d dollars if it is on sale for 30%
    8·1 answer
  • For problem (1) and (2), use Gauss-Jordan reduction to transform the augmented matrix of each system to RREF. Use it to discuss
    13·1 answer
  • Join Z00m meeting<br> 964-5851-8329<br> U8DzLE
    7·2 answers
  • What is the value of x in triangle PQR below?
    6·1 answer
  • Somebody please help me, correct answers pleaseeee, I’ll give brainliest ❤️❤️❤️
    7·1 answer
  • If sin25=p write the following term of p<br> cos65<br>tan205​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!