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
Vera_Pavlovna [14]
3 years ago
10

Someone help please

Mathematics
2 answers:
miskamm [114]3 years ago
5 0

Answer:

25 will go into the box.

Step-by-step explanation:

Square the denominator and the denominator to get the required expression.

\frac{5}{b}=\frac{5^2}{b^2}=\frac{25}{b^2}

Best Regards!

olganol [36]3 years ago
3 0

Step-by-step explanation:

First let us suppose the missing number x

I think we will cross multiply

5b2 = bx

5b2/b = bx

5b = x

You might be interested in
95 - 4G < 40 + 5G plz help me
7nadin3 [17]

This answer would be (55/9, ∞)

5 0
3 years ago
What is the correct first step to solve this system of equations by elimination?
storchak [24]

\bold{\huge{\pink{\underline{ Solution }}}}

\bold{\underline{ Given }}

  • <u>We </u><u>have </u><u>given </u><u>two </u><u>linear </u><u>equations </u><u>that</u><u> </u><u>is </u><u>2x </u><u>-</u><u> </u><u>3y </u><u>=</u><u> </u><u>-</u><u>6</u><u> </u><u>and </u><u>x</u><u> </u><u>+</u><u> </u><u>3y </u><u>=</u><u> </u><u>1</u><u>2</u><u> </u><u>.</u>

\bold{\underline{ To \: Find }}

  • <u>We </u><u>have </u><u>to </u><u>find </u><u>the </u><u>value </u><u>of </u><u>x </u><u>and </u><u>y </u><u>by </u><u>elimination </u><u>method</u><u>. </u>

\bold{\underline{ Let's \: Begin }}

\sf{ 2x - 3y = -6 ...eq(1)}

\sf{ x +  3y = 12 ...eq(2)}

<u>Multiply </u><u>eq(</u><u> </u><u>2</u><u> </u><u>)</u><u> </u><u>by </u><u>2</u><u> </u><u>:</u><u>-</u>

\sf{ 2( x + 3y = 12 )}

\sf{ 2x + 6y = 24 }

<u>Subtract </u><u>eq(</u><u>1</u><u>)</u><u> </u><u>from </u><u>eq(</u><u>2</u><u>)</u><u> </u><u>:</u><u>-</u>

\sf{ 2x + 6y -( 2x - 3y) = 24 -(-6)}

\sf{ 2x + 6y - 2x + 3y = 24 + 6 }

\sf{   9y = 30 }

\sf{   y = 30/9}

\sf{\red{ y = 10/3}}

<u>Now</u><u>, </u><u> </u><u>Subsitute</u><u> </u><u>the </u><u>value </u><u>of </u><u>y </u><u>in </u><u>eq(</u><u> </u><u>1</u><u> </u><u>)</u><u>:</u><u>-</u>

\sf{ 2x - 3(10/3) = -6 }

\sf{ 2x - 10 = -6 }

\sf{ 2x  = -6 + 10}

\sf{ x  = 4/2}

\sf{\red{ x  = 2}}

Hence, The value of x and y is 2 and 10/3

6 0
3 years ago
Frank wants to build a 48 feet long fence around his garden. How long will be the fence in yards?
Andreyy89

Answer:

48 ft = 16 yards

Step-by-step explanation:

5 0
3 years ago
Find the slope (-2,-4) (2,4)
Alex

Answer:

8 over 4

Step-by-step explanation:

5 0
3 years ago
A pair of shoes are on sale for 60% off. The shoes cost $110 before the sale. How much money will you save after the sale?
Minchanka [31]

answer: 60 × 100 = 600

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone help me I'm suppose to cut and covert to rectangles. So the first image is cut and move the cut to convert to rectan
    6·1 answer
  • What are 2 phrases for the expression 85-y
    10·2 answers
  • H(x) = x2 + 1 k(x) = x – 2 (h – k)(3)=
    11·1 answer
  • 6. Which of the following is equivalent to (2x + 2)(3x+1)
    10·2 answers
  • Solve lor x/5 + 6 = 10 x=​
    15·1 answer
  • A CD usually sells for $17.00. If the CD is 20% off, and sales tax is 5%, what is the total price of the CD, including tax?
    13·2 answers
  • How many people were surveyed for the graph?
    6·2 answers
  • Answer to the question
    6·1 answer
  • The polynomial - 16t+ vt +s, represents the height (in feet) of an object, where v is the
    8·1 answer
  • The price of a 9 minute phone call is ​$3.15. What is the price of a 13 minute phone​ call?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!