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
dimaraw [331]
3 years ago
9

HELP PLS ITS DUE TONIGHTSTEP BY STEP

Mathematics
1 answer:
Natali [406]3 years ago
3 0
Aight so first you need to isolate the y. Simply add 8 to both sides and now you have 1/4y = 33. Now divide both sides by 1/4 (which is the same by multiplying by 4) and you get 132
You might be interested in
If y = 4.5 when x = 2.5, find y when x = 12.
hichkok12 [17]
4.5/2.5 = y/12
y = 12 * 4.5/2.5
y = 21.6

3 0
3 years ago
Jika x1 dan x2 merupakan akar akar persamaan x2+5x-2=0, maka (x1+2x2)(x2+2x1)=
Anna71 [15]
-8 ........................

6 0
3 years ago
Which expression is equal to 5/(sqrt)11?
horrorfan [7]

Answer:

Option A is correct

the expression is equal to \frac{5}{ \sqrt{11}} is \frac{5\sqrt{11}} {11}

Explanation:

Given expression is, \frac{5}{ \sqrt{11}}

Multiply and divide by the denominator by \sqrt{11} in the given expression, we have,

\frac{5}{\sqrt{11}} \times \frac{\sqrt{11}} { \sqrt{11}}

or

\frac{5 \cdot \sqrt{11}} {\sqrt{11} \cdot \sqrt{11}}

use : \sqrt{a}\cdot\sqrt{a}=(\sqrt{a} )^2 = a

then;

\frac{5\sqrt{11}} { (\sqrt{11})^2} =\frac{5\sqrt{11}} {11}

Therefore, the expression is equal to \frac{5}{ \sqrt{11}} is, \frac{5\sqrt{11}} {11}


8 0
3 years ago
Read 2 more answers
Factor<br> 1 out of -x +6<br> The factored expression is
lana [24]

Answer:

6+f=21

Step-by-step explanation:

5 0
3 years ago
My chemistry book is 8 years older than my Algebra book. In 6 years the chemistry book will be twice as old as the Algebra book.
4vir4ik [10]

Answer:

x + 14 = 2(x + 6)

x = 2

Step-by-step explanation:

Let

Algebra book age = x

Chemistry book age = x + 8

In 6 years time

Chemistry book age = x + 8 + 6

= x + 14

Algebra book age = x + 6

the chemistry book will be twice as old as the Algebra book.

x + 14 = 2(x+6)

x + 14 = 2x + 12

x - 2x = 12 - 14

- x = - 2

Divide both sides by -1

x = 2

Check:

Chemistry book age = x + 14

= 2 + 14

= 16

Algebra book age = x + 6

= 2 + 6

= 8

6 0
3 years ago
Other questions:
  • Julia wants to buy copies of a book to give as presents. How many books can she buy if they are on sale for $12 each, and she ha
    5·2 answers
  • 1.25 * 10-3* 8 * 10-5
    10·1 answer
  • Please help me on one math question thanks !
    10·2 answers
  • Jesse is choosing between two stocks, Global Paper and Com Metals.
    7·1 answer
  • Why can’t these lines be marked parallel ?
    6·2 answers
  • One side of a triangle is half the longest side. The third side is 11 ft less than the longest side. The perimeter is 54
    9·1 answer
  • In the coordinate plane, what is the distance between (3, 7) and (3, -1) ?
    11·2 answers
  • The radius of a cylindrical gift box is ​(3x+1​) inches. The height of the gift box is twice the radius. What is the surface are
    6·1 answer
  • A store sells 20 oz bottles of soda for $1.60 or 12 oz bottles of soda for $1.08. Which one is a better buy? How much would your
    5·2 answers
  • The length of a rectangle exceeds its breadth by 9cm.Find the area of rectangle.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!