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
BartSMP [9]
3 years ago
8

girls in the first grade account for one-third of the total strength of the class 3 girls are absent today. find the total stren

gth of the class,if four girls attended class
Mathematics
1 answer:
BabaBlast [244]3 years ago
7 0
1/3x-3= 4;21 students
You might be interested in
Can y'all help me on 1,2,3,4,5,6,7
victus00 [196]
Look up the answers on google. Just look up lesson 3-2 rate of change and slope practice and problem solving: C
You should find all the answers there
4 0
3 years ago
Find the sum or difference (5b-9)-3(8-2b)
True [87]
<span>Simplifying (5b + -9) + -3(8 + -2b) = 0 Reorder the terms: (-9 + 5b) + -3(8 + -2b) = 0 Remove parenthesis around (-9 + 5b) -9 + 5b + -3(8 + -2b) = 0 -9 + 5b + (8 * -3 + -2b * -3) = 0 -9 + 5b + (-24 + 6b) = 0 Reorder the terms: -9 + -24 + 5b + 6b = 0 Combine like terms: -9 + -24 = -33 -33 + 5b + 6b = 0 Combine like terms: 5b + 6b = 11b -33 + 11b = 0 Solving -33 + 11b = 0 Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '33' to each side of the equation. -33 + 33 + 11b = 0 + 33 Combine like terms: -33 + 33 = 0 0 + 11b = 0 + 33 11b = 0 + 33 Combine like terms: 0 + 33 = 33 11b = 33</span>
5 0
3 years ago
Read 2 more answers
Explain why 7* 6 x 5 x 4*3*2*1+5 is a composite numbers​
xenn [34]

Answer:

7×6×5×4×3×2×1+5 can be written as  5*[7*6*5*4*3*2*+1] or 5*(1009). So, other than the number and 1, it has 5 and 1009 as its factors too. So it is  a composite number.

Step-by-step explanation:

A composite number is a positive integer that has a factor other than 1 and itself.

7 0
2 years ago
Guided Practice
levacccp [35]
I’m pretty sure the answer is A
7 0
3 years ago
Read 2 more answers
A Right Cylinder has a radius of 3 cm and a height of 5 cm.
Shtirlitz [24]

Answer:

V = 141.37 cm³

Surface area = 150.80 cm²

i. Doubling the radius to 6 cm, while the height remains 5

Step-by-step explanation:

Given that :

Radius, r = 3cm

Height, h = 5cm

Volume , V of right cylinder :

V = πr²h

V = π * 3² * 5

V = 141.37166

V = 141.37 cm³

Surface Area :

2πr(h + r)

2 * π * 3(3 +5)

18.849555(8)

150.79644

= 150.80 cm²

Volume at r = 6 ; h = 5

V = π * 6² * 5

V = 565.48667 cm³

Volume at r = 3 ; h = 15

V = π * 3² * 15

V = 424.11500 cm³

To increase volume,

6 0
3 years ago
Other questions:
  • Apply the distributive property to factor out the greatest common factor.<br> 250-150x =
    9·1 answer
  • 27. Stuart wants to play a trick on his friend by hiding his pencil in the box of tissues shown below. If
    9·1 answer
  • Renting Boats on a lake costs $22 per hour plus a flat fee of $10 for insurance. If you paid $98 to rent the boat, how many hour
    10·1 answer
  • The sum of two numbers is five times their difference. If one number exceeds the other by 7, find the numbers.
    12·1 answer
  • If u understand this May u please help me
    9·1 answer
  • In the standard (x, y) coordinate plane which equation represents a line through the point (6, 1) and perpendicular to the line
    13·1 answer
  • Starter
    5·1 answer
  • What can you do to get 2x alone on the equation? when finished, fill in the blanks and simplify the equation.
    14·1 answer
  • A quadrilateral has two angles that measure 222° and 81°. The other two angles are in a ratio of 6:13. What are the measures of
    5·1 answer
  • Jake bought 2 shirts and 1 pair of pants for $6. Mike bought 1 shirt and 1 pair of pants for $4. How much is each shirt and each
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!