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
polet [3.4K]
3 years ago
14

How to solve this question

Mathematics
1 answer:
Katarina [22]3 years ago
3 0
Direct variation can be written as a proportion. Therefore, we can write:

\frac{8}{4}= \frac{y}{5}
Cross multiply to get:
4y=40
Divide by 4 on both sides to get that y=10.

:)

You might be interested in
Calculate the area of the shapes below.
GREYUIT [131]

Answer:

the answer should be 24ft

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
X2-7x+12byx-3 divide of algebraic expression<br><br>​
Leokris [45]
-41.

Explanation and show work:
5 0
3 years ago
Read 2 more answers
What is sixty-five hundred in standard form
Lesechka [4]
6,500 - standard form is when you are writing the number (converting from written to numeric form)
5 0
3 years ago
Read 2 more answers
Evaluate this expression for x=-5 and y=-5​
Talja [164]

Answer:

x - 2y=5

Step-by-step explanation:

Given

x = -5; y=-5

x - 2y --- missing from question

Required

Evaluate

We have:

x - 2y

Substitute for x and y

x - 2y=-5 - 2*-5

x - 2y=-5 +10

x - 2y=5

3 0
2 years ago
The length of a rectangle is two less than four times the width. If the perimeter is 26 cm, find the dimensions of the rectangle
gulaghasi [49]

Answer:

w = 3

l = 10

Step-by-step explanation:

l = 4w-2

P = 26cm

P = (l + w) × 2

26 = (4w-2+w) ×2

26 = (4w + w - 2) × 2

26 = ( 5w - 2 ) × 2

26 ÷ 2 = 5w -2

13 = 5w - 2

13 + 2 = 5w

15 = 5w

w = 3

l = 4w - 2

l = (4 × 3) -2

l = 12 - 2

l = 10

7 0
3 years ago
Other questions:
  • The sum of two numbers is 62. The smaller number is 18 less than the number.what are the numbers ?
    11·1 answer
  • The length of a rectangle is two thirds its width. the area is 12 square meters. find its width. round your answer to two decima
    9·1 answer
  • Jillian has $50 that she plans on investing in an account that will double her money every week. This can be represented by the
    13·2 answers
  • A collection of quarters and dimes is worth $6.75. The number of dimes is 4 less than three times the number of quarters. How ma
    13·1 answer
  • The GCF of 28 and 64 is<br><br> 2<br> 4<br> 7<br> 8
    5·2 answers
  • Solve the equation. 4(4x - 2) = x + 4
    5·2 answers
  • X/3=-7<br><br> find the variable
    5·2 answers
  • Someone please help!!!
    6·1 answer
  • Which action by the body best releases heat and cools the body during and after exercising?
    15·2 answers
  • Determine the perimeter and area of a rectangle with lengh 28.3 feet and width 37.25 feet. Round your answers to the nearest hun
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!