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
kvv77 [185]
3 years ago
5

Please help its urgent

Mathematics
1 answer:
ankoles [38]3 years ago
3 0

450/30

15

15/3x =5

x= 5

5+2y= 315

5-5+2y =315-5

2y = 310

2y/2 = 310/2

y=155

Step-by-step explanation:

450/45

10

2x+4y=450

2×5=10

10+(4×155)

=620/155

=4

10/5=2

You might be interested in
To the nearest tenth, find the volume of a sphere with a diameter of 36 cm. Use 3.14
lesya [120]

Answer:

The volume of the sphere is 24416.6 cm³

Step-by-step explanation:

To calculate the volume of a sphere we have to use the following formula:

v = volume

r = radius

v = ⁴⁄₃πr³.

To solve this formula we first have to have all the data, as we see we need to calculate the radius, which is calculated by dividing the diameter by 2

r = d/2

r = 36cm/2

r = 18cm

Now that we have all the data we can solve the formula

v = ⁴⁄₃πr³.

v = ⁴⁄₃ * 3.14 * (18cm)³

v = 24416.64 cm³

Round to the nearest tenth

v = 24416.6 cm³

5 0
3 years ago
What’s 5/8 of 32 with steps
Oliga [24]

Explanation:

<em>What is an eighth of 32? </em>

An eighth of 32 means 32 is divided into eight equal parts.

Let's use a fact family for this problem:

8 * ? = 32

32 / 8 = ?

-------------

8 * 4 = 32

32 / 8 = 4

An eighth of 32 is 4.

Five eights of 32:

Five eighths of 32 is five times four which is 20

20 is 5 eighths of 32

5/8 * 32 = 20

32 * 5 / 8 = 20

The answer is 32.

4 0
3 years ago
Read 2 more answers
Find the missing term in the geometric sequence.<br><br> 1, 17, 289,
Greeley [361]
4,913 is the correct answer.
Please vote my answer brainliest! Thanks.
6 0
3 years ago
Read 2 more answers
Annie wants to place the letter A on the number line at 3/4 does she place a in the right place
saw5 [17]
I need 2 see the number line 2 know....
3 0
3 years ago
A rectangular card has an area of 120 over 1\4 square inches. The card is 6 over 1\2 inches wide. How long is the card???? if u
Anika [276]
The area is 120/(1/4) or 120 x 4 or 480 square inches
the width is 6/(1/2) or 6 x 2 or 12 inches
to find the length, divide the area by the width
480/12= 40
40 inches
Hope this helps :)

7 0
3 years ago
Other questions:
  • Find the slope zero and y intercept for the equation 2x+3=6
    10·1 answer
  • The equation of a circle is given below. (x − 5) 2 + ( y + 2 ) 2 = 81 4 (x−5) 2 +(y+2) 2 = 4/81 What is its center? Radius?
    5·1 answer
  • Divide $50 in to the ratio 2:3
    14·2 answers
  • Can someone help me with this
    5·1 answer
  • HELP PLEASEE
    8·1 answer
  • Find the area of the square ABCD.
    7·1 answer
  • What is 162 multiplied by 0.967
    12·2 answers
  • The average temperature in Fairbanks, Alaska, was —4°F one day and
    15·1 answer
  • 12-1/2(x-3)=1/4(2x+1)-10
    12·2 answers
  • Question 12 of 20
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!