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
xenn [34]
3 years ago
5

NCERT SOLUTIONS FOR CLASS 7 MATHS ALL CHAPTERS​

Mathematics
1 answer:
Galina-37 [17]3 years ago
5 0

Answer:

https://www.learncbse.in/ncert-solutions-for-class-7-maths/

You might be interested in
BRAINLIEST FOR CORRECT ANSWER ASAP
astra-53 [7]

Answer:

A. 3x3x3x3 = 81 because you multiply 3 by itself 4 times

6 0
3 years ago
Read 2 more answers
How can you do subtract three Digit numbers
Aleonysh [2.5K]
First off, you have to subtract the 3rd number, then carry the number if so, then do the same to the second and first number, did i help in any way?
4 0
3 years ago
Read 2 more answers
Mr. McMillan and Ms. Burke are teaching their classes how to write in cursive. Mr. McMillan has already taught his class 8 lette
dybincka [34]

The number of weeks by which the students in both classes will know how to write the same number of letters will be 4 weeks.

<h3>What is the linear system?</h3>

A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.

Mr. McMillan and Ms. Burke are teaching their classes how to write in cursive.

Mr. McMillan has already taught his class 8 letters.

The students in Ms. Burke's class, who started the unit later, currently know how to write 12 letters.

Mr. McMillan plans to teach his class 4 new letters per week.

Ms. Burke intends to cover 3 new letters per week.

Eventually, the students in both classes will know how to write the same number of letters.

Then the number of weeks by which the students in both classes will know how to write the same number of letters will be

Let x be the number of the weeks and y be the total number of the letters.

Then the equation will be

y = 4x + 8 …1

y = 3x + 12 …2

Then by solving the equations 1 and 2, we have

x = 4 and y = 24

More about the linear system link is given below.

brainly.com/question/20379472

#SPJ1

4 0
1 year ago
What is the value of x? Round to the nearest tenth(1 decimal place)​
liraira [26]

Answer:

x ≈ 15.0 ft

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Equality Properties

<u>Trigonometry</u>

  • tan∅ = opposite over adjacent

Step-by-step explanation:

<u>Step 1: Define</u>

Angle = 28°

Opposite leg of angle = 8 ft

Adjacent leg of angle = x ft

<u>Step 2: Find </u><em><u>x</u></em>

  1. Substitute:                                        tan28° = 8/x
  2. Multiply <em>x </em>on both sides:                 xtan28° = 8
  3. Divide tan28° on both sides:          x = 8/tan28°
  4. Evaluate:                                          x = 15.0458
  5. Round:                                              x ≈ 15.0 ft
6 0
3 years ago
At what point does the line given by the following equation cross the y-axis? y = (6/9)X + 9
Elodia [21]

Answer:

D

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = \frac{6}{9} x + 9 ← is in slope- intercept form

with y- intercept c = 9

then the line crosses the y- axis at (0, 9 )

5 0
2 years ago
Other questions:
  • Which equation represents a line that has a slope of 4 and a y-intercept of 5?
    15·1 answer
  • Corinne has a job selling magazines. She earns $7.50 per hour plus 20% of the total amount of her sales. She also gets an allowa
    8·1 answer
  • Jan wants to lay sod on this lot. How
    8·1 answer
  • If you subtract 23.47 km from 560.589 km, how many significant digits would your answer have?
    15·1 answer
  • If c(x)=4x-2 and d(x)=x^2+5 , what is (c o d) (x)
    11·1 answer
  • Ellise has 4 times as much money as her sister. If Ellise has php 10.40, how much money does her sister have?
    13·1 answer
  • Which graphed function is described by the given intervals? Increasing on (−∞, 0) Decreasing on (0, ∞)
    11·1 answer
  • Write an equation of a line that is parallel to the line y = 2x + 8
    14·1 answer
  • Question 6(Multiple Choice Worth 1 points)
    15·1 answer
  • The angles of a triangle are described as follows: angle a is the largest angle; its measure is twice the measure of angle b. Th
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!