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
Cerrena [4.2K]
3 years ago
11

-9 equals V over four

Mathematics
2 answers:
gogolik [260]3 years ago
7 0

Answer:

-9=v/4

cross multiply

-9×4=v

-36=v

v=-36

tiny-mole [99]3 years ago
7 0
This is what I got as my answer hope it helps!

You might be interested in
Item 4 Evaluate. 6^2+(3⋅4)− 2^4
ELEN [110]

Answer: 32

Step-by-step explanation: 6 to the power of 2 is 36 plus 12 because 4 times 3 is 12 and minus 16

so 36+12-16= 32

7 0
3 years ago
Read 2 more answers
A small garden measures 9 ft by 13 ft. A uniform border around the garden increases the total area to 192 ft square. What is the
victus00 [196]

The width of border is 1.5 feet

<h3><u>Solution:</u></h3>

Given that small garden measures 9 ft by 13 ft

A uniform border around the garden increases the total area to 192 ft square

To find: width of border

Let the width of border be "x"

Then the new measures of garden are (9 + 2x) feet and (13 + 2x) feet

The total area of garden = 192 square feet

(9 + 2x)(13 + 2x) =192

117 + 18x + 26x + 4x^2 = 192\\\\4x^2 + 44x - 75 = 0

<em><u>Let us solve the above equation by quadratic formula</u></em>

\text {For a quadratic equation } a x^{2}+b x+c=0, \text { where } a \neq 0\\\\x=\frac{-b \pm \sqrt{b^{2}-4 a c}}{2 a}

Using the above formula,

For 4x^2 + 44x - 75 = 0 , we have a = 4 ; b = 44 ; c = -75

Substituting the values of a = 4 ; b = 44 ; c = -75 in above quadratic formula we get,

\begin{aligned}&x=\frac{-44 \pm \sqrt{44^{2}-4(4)(-75)}}{2 \times 4}\\\\&x=\frac{-44 \pm \sqrt{1936-1200}}{8}\\\\&x=\frac{-44 \pm \sqrt{3136}}{8}\\\\&x=\frac{-44 \pm 56}{8}\end{aligned}

\begin{aligned}&x=\frac{-44+56}{8} \text { or } x=\frac{-44-56}{8}\\\\&x=\frac{12}{8} \text { or } x=\frac{-100}{8}\\\\&x=1.5 \text { or } x=-12.5\end{aligned}

Since "x" cannot be negative,

we get x = 1.5

Thus width of border is 1.5 feet

4 0
3 years ago
Write a recursive definition for the sequence 14, 10, 6, 2,… Common difference is 4 what do I do next?
leonid [27]
A[1] = 14 . . . . . . . . . defines the first term
a[n+1] = a[n] -4 . . . says each term is 4 less than the one before it
6 0
3 years ago
Read 2 more answers
Add.<br> (-3x + 7) + (-6x + 9)
OLEGan [10]

Answer:

<h3>"-9x+16"</h3>

Step-by-step explanation:

(-3x + 7) + (-6x + 9)

<em>SIMPLIFY</em><em>:</em>

<em>=</em><em>-</em><em>3</em><em>x</em><em>+</em><em>7</em><em>+</em><em>-</em><em>6</em><em>x</em><em>+</em><em>9</em><em> </em>(add)

<em>ANSWER</em><em>:</em>

<em>=</em><u><em>-</em><em>9</em><em>x</em><em>+</em><em>1</em><em>6</em></u>

3 0
2 years ago
Read 2 more answers
(b) 3,5 and 9 are prime factors of 54?​
Shtirlitz [24]

Answer:

False, 5 is not a factor of 54.

8 0
1 year ago
Other questions:
  • . Greg placed 32 chairs in the auditorium. There are 8 chairs in each row. Which
    7·1 answer
  • −24 − (18 ÷ 6) × (−12)
    5·2 answers
  • How much would it cost to fence in this property if fencing costs $5.00 per foot?
    11·1 answer
  • If h(x) = x – 7 and g(x) = x2, which expression is equivalent to (gxh)(5)??
    12·1 answer
  • An Indiana corn grower has 1000 bushels of corn that are to be divided between markets in Indianapolis and fort Wayne. These two
    6·1 answer
  • Find the value of x.
    11·1 answer
  • HELP ME PLZZZ ASAP!!!!
    11·1 answer
  • Somebody else has to comment for me to Mark u as BRAINLIEST!! It won't let me
    15·1 answer
  • Systems of equations with different slopes and different y-intercepts have one solution?​
    9·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B7%7D" id="TexFormula1" title="\frac{4}{7}" alt="\frac{4}{7}" align="absmiddle
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!