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
AleksandrR [38]
3 years ago
8

Identify the missing factors: d) 20 = (4) (?) e) -14x = (7)(?) f) x3 =x2 (?)

Mathematics
2 answers:
Alex787 [66]3 years ago
7 0

Answer:

d)  ? = 5

e)   ? = -2x

f)    ? = x

Step-by-step explanation:

d) 20 = (4)(?)

    20/4 = ?

     5 = ?

    Check:

    20 = 4*5

e)   -14x = (7)(?)

     -14x/7 = ?

      -2x = ?

      Check:

      -14x = 7*-2x

f)    x³ =x² (?)

      x³/x² = ?

      x³⁻² = ?

      x¹ = ?

       x = ?

      Check:

     x³ = (x²)(x)      

Naddika [18.5K]3 years ago
4 0

Ur solution is in the attachment.

You might be interested in
−2/3(3x−4)+3x=5/6 whoever gets right gets brainlyest
REY [17]

−2/3(3x−4)+3x=5/6

= -11/6

7 0
3 years ago
Read 2 more answers
If <img src="https://tex.z-dn.net/?f=%20x%20%3D%20%5Cfrac%7B2y%7D%7Ba%7D%20" id="TexFormula1" title=" x = \frac{2y}{a} " alt=" x
inessss [21]

\bf A) \\\\\\ \cfrac{3\left( \frac{2y}{a} \right)}{y}\implies \cfrac{\frac{6y}{a}}{y}\implies \cfrac{6y}{a}\cdot \cfrac{1}{y}\implies \cfrac{6}{a}\quad \otimes \\\\\\ B) \\\\\\ \cfrac{6\left( \frac{2y}{a} \right)}{y}\implies\cfrac{\frac{12y}{a}}{y}\implies \cfrac{12y}{a}\cdot \cfrac{1}{y}\implies \cfrac{12}{a}\quad \otimes \\\\\\ C) \\\\\\ \cfrac{6y}{\left( \frac{2y}{a} \right)}\implies \cfrac{6y}{1}\cdot \cfrac{a}{2y}\implies 3a\quad \otimes

\bf D) \\\\\\ \cfrac{12\left( \frac{2y}{a} \right)}{y}\implies \cfrac{\frac{24y}{a}}{y}\implies \cfrac{24y}{a}\cdot \cfrac{1}{y}\implies \cfrac{24}{a}\quad \otimes \\\\\\ E) \\\\\\ \cfrac{12y}{\left( \frac{2y}{a} \right)}\implies \cfrac{12y}{1}\cdot \cfrac{a}{2y}\implies 6a\quad \checkmark

4 0
3 years ago
The sum of 5 times a number and 8 is equal to 9
Irina-Kira [14]

Answer:

The unknown number is \frac{1}{5}

Step-by-step explanation:

Let's make the unknown number x.

The sum of 5 TIMES a number (x) & 8 is 9.

Let's write it mathematically.

5x + 8 =9

We are trying to find the unknown number, so let's remove all the numbers from the left side to find x. Minus 8.

5x=1

5x is basically 5 times x, so to find x, we need to divide and from there we can remove 5.

x= \frac{1}{5}

4 0
2 years ago
If you pay a worker $30 an hour for 33 hours each week, what is the gross pay for the year?
Phoenix [80]

Answer:

$51,480

Step-by-step explanation:

30 x 33 x 52 = $51,480

6 0
3 years ago
Use inductive reasoning to describe the pattern. Then find the next two numbers in the pattern.
Fofino [41]

Answer:

-243, 729

Step-by-step explanation:

pattern is to multiply by -3 to get next number

3 0
3 years ago
Other questions:
  • Seven cakes cost £3.50 how many if there is five?
    13·2 answers
  • You have a part-time job that pays $4.75/hr with tips averaging $4.50/hr. Your deductions are FICA (7.65%), federal tax withhold
    12·1 answer
  • 4. Molly had $21 to spend on two notebooks. After buying them he had $13. How much did each notebook cost? 
    5·2 answers
  • X = 5 -3 x is not quadratic what is the reason​
    12·2 answers
  • If two equilateral triangles have equal perimeters, they must also have equal areas? True False
    11·2 answers
  • The sum of the measures of two acute angles is always greater than 90 degrees
    14·1 answer
  • How can find the estimate of the sum of the two fractions​
    7·1 answer
  • What is the linear function equation that best fits the data set?
    12·1 answer
  • What is the value of f(3) in the function below?
    8·1 answer
  • Tyler and Madeline purchased two tickets at Sky Zone Trampoline Park for $20.00 each. Both purchased an Icee
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!