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
katovenus [111]
3 years ago
14

Rewrite 5a-(a-3b) in standard form

Mathematics
1 answer:
slamgirl [31]3 years ago
3 0
So, -(a-3b) becomes -1(a-3b). Then, this becomes 5a-1a+3b. There is +3b because there is a double negative. So, 5-1=4, so your answer is 4a+3b. Pls brainliest
You might be interested in
What is the value of the lower quartile? <br><br><br><br><br> 0<br><br> 8<br><br> 6<br><br> 2
Elanso [62]

the value of the lower quartile is 2 because that’s where the box ends

5 0
4 years ago
1. last question. please help me out thank you. ill mark you brainlist
spayn [35]

Answer:

-7

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Determine the equation of the graph, and select the correct answer below.
VMariaS [17]

Answer:

oh ya i need that my jdjdkdkdkdd

6 0
3 years ago
Five spheres are being painted for a display at a store. If the diameter of each sphere is
ivanzaharov [21]
<h2>Hello!</h2>

The answer is:

The total area is:

TotalArea=192.4cm^{2}

<h2>Why?</h2>

To find the cloasest value to the total surface area that will be painted, we need to calculate the area of a single sphere, and then, multiply it by 5.

We know that the diameter of each sphere is 7 centimeters, so, calculating we have:

Calculating the radius we have,

diameter=2*radius\\\\radius=\frac{diameter}{2}=\frac{7cm}{2}=3.5cm

Then, calculating the area, we have:

Area=\pi radius^{2}

Area=\pi 3.5cm^{2}=38.49cm^{2}

Now that we have calculated the surface area of a single sphere, we need to calculate the area of the five spheres.

So, calculating we have:

TotalArea=5*38.48cm^{2}=192.4cm^{2}

Hence, the total area is:

TotalArea=192.4cm^{2}

Have a nice day!

4 0
3 years ago
If 50 grams of sweets cost 250 rupees find the cost of 380 grams of sweets. ​
kolezko [41]
Cost of 380 gram of sweets = (2.1/50) * 380 = $15.96
6 0
2 years ago
Other questions:
  • How do you do zero pairs
    11·1 answer
  • Help me pls OMGGGGGG
    6·2 answers
  • Find the roots 3x^2-3x-4=0
    7·1 answer
  • Shawn wants to model the number 13,450 using base-ten blocks. how many large cubes, flats, and longs does he need to model the n
    10·1 answer
  • solve the system of equations by finding the reduced row-echelon form of the augmented matrix for the system of equations. x-2y+
    10·1 answer
  • What is the value of x
    14·1 answer
  • A book store is having. 30% off sale. Diary of a wimpy kid is now on sale for 6.30$ how much was it originally
    15·1 answer
  • Samira bought 156 ounces of trail mix. She wants to dived the amount equally into 24 portions. How many ounces of trail mix will
    7·1 answer
  • La mitad de un número como se representa
    12·2 answers
  • I’m am so lost right now
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!