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
sasho [114]
2 years ago
15

Please may somebody explain how to do the question below. Thanks

Mathematics
2 answers:
brilliants [131]2 years ago
7 0

Answer:

So basically this a rational problem first take the 5 and the check thing I don't remember name but it on a calculator times x-9 by -3/4 then times all of that by -4/5.

ryzh [129]2 years ago
4 0

Answer:

Step-by-step explanation:

e

You might be interested in
The volume of a rectangular prism is 3 25/36 cubic units, and the base area of the prism is 3 1/6 square units. The height of th
Svet_ta [14]

Answer:

The height of the prism is 1\frac{1}{6} units ⇒ answer a

The number of blocks needed is 133 ⇒ answer c

Step-by-step explanation:

* Lets explain how to solve the problem

- The volume of a rectangular prism is

→ V = Area of the base × its height

- The volume of the rectangular prism is 3\frac{25}{36} units³

- The area of its base is 3\frac{1}{6} units²

- Substitute the values of the volume and area of the base in the rule

∴ 3\frac{25}{36}=3\frac{1}{6}*h

- Divide the two sides by 3\frac{1}{6}

∴ h=\frac{7}{6}=1\frac{1}{6} units

* The height of the prism is 1\frac{1}{6} units

- The volume of each cubic block is \frac{1}{36} units³

- The number of blocks = volume of the prism ÷ volume of the block

∵ The volume of the prism is 3\frac{25}{36} units³

∵ The volume of each block is \frac{1}{36} units³

∴ The number of blocks = 3\frac{25}{36} ÷ \frac{1}{36}=133

∴ The number of blocks = 133

* The number of blocks needed is 133

6 0
3 years ago
Read 2 more answers
A 60-cm spring will stretch (in cm) one third the weight (in kg) attached to it. How long will the spring be if a 20-kg weight i
Rainbow [258]

9514 1404 303

Answer:

  66 2/3 cm

Step-by-step explanation:

The weight in kilograms is 20, so the stretch in cm is 20/3 = 6 2/3 cm.

When the 60 cm spring is stretched an additional 6 2/3 cm, its length will be ...

  60 +6 2/3 = 66 2/3 . . . cm

4 0
2 years ago
what is the volume of a cylinder in cubic cm with a height of 9cm and a base diameter of 16cm round to the nearest tenths place
salantis [7]
So 9 x 16 =?? So u have to times those and u should get the answer
3 0
2 years ago
135 is what percent of 150?
kolbaska11 [484]

Answer:

90%

Step-by-step explanation:

Is means equals and of means multiply

135 = P * 150

Divide each side by 150

135/150 = 150P/150

.9 =P

Change this to percent form by multiplying by 100%

.9*100%

90%

3 0
3 years ago
PLEASE HELP THANK YOU
jasenka [17]

Answer:

74 deg

Step-by-step explanation:

Ok, so this is a bunch of steps.

8 0
3 years ago
Other questions:
  • I need help. The answer I have is also the wrong answer.
    14·1 answer
  • A certain city divides naturally into ten district neighborhoods. How might a real estate appraiser select a sample of single-fa
    8·1 answer
  • What is 23 squared A. 1,058 B.129 C. 46 D. 529
    7·2 answers
  • Will give brainliest!! Using the measurements of the shapes.. determine the area and perimeter of the irregular polygon.
    5·2 answers
  • Sharon runs a screen-printing business. To print T-shirts each day, it costs her $200 in labor plus $5 per T-shirt for materials
    13·1 answer
  • Hello i give points!
    5·1 answer
  • I need help can you please help me
    10·1 answer
  • A basketball stadium has 15 ,002 zero seats the lower level has 54 than three times as many seats as the upper level the middle
    13·1 answer
  • If a=3 and b=-4 find the value of (a-ab)<br><br>​
    6·1 answer
  • A group of seven kids line up in a random order. Each ordering of the kids is equally likely. There are three girls and four boy
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!