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
6

This is due today!!! Please help!!! C. What number is 40% of 160

Mathematics
1 answer:
Vika [28.1K]3 years ago
6 0

Answer:

64

Step-by-step explanation:

40% = .4

160*.4 = 64

64 = 40% of 160

You might be interested in
(2.3x-3)-(8x-9.1) please help me solve this its for a test
Tasya [4]

Answer:

−5.7x + 6.1

Step-by-step explanation:

Does the answer need to be simplyfied?? if yes you have the right answer on top

4 0
3 years ago
-3(12 - m) = -1(m - 8)
victus00 [196]

Answer:

m = 7

Step-by-step explanation:

- 3(12 - m) = - 1(m - 8)

- 36 - (- 3m) = - m - 8

- 36 + 3m = - m - 8

- 36 + 3m + m = - m + m - 8

- 36 + 4m = - 8

- 36 + 36 + 4m = - 8 + 36

4m = 28

4m ÷ 4 = 28 ÷ 4

m = 7

7 0
3 years ago
Suppose PR = 54, solve for QR<br> 4x-1<br> 3x-1<br> P<br> R
Svet_ta [14]

Answer:

QR = 23

Step-by-step explanation:

P, A, and R are collinear.

PR = 54

PQ = 4x - 1

QR = 3x - 1

To solve for the numerical length of PR, let's generate an equation to find the value of x.

According to the segment addition postulate:

PQ + QR = PR

(4x - 1) + (3x - 1) = 54 (substitution)

Solve for x

4x - 1 + 3x - 1 = 54

Combine like terms

4x + 3x - 1 - 1 = 54

7x - 2 = 54

Add 2 to both sides

7x - 2 + 2 = 54 + 2

7x = 56

Divide both sides by 7

\frac{7x}{7} = \frac{56}{7}

x = 8

QR = 3x - 1

Plug in the value of x into the equation

QR = 3(8) - 1 = 24 - 1

QR = 23

5 0
3 years ago
Find an equation to the line perpendicular to 4x + 36y =80 an goes through the point (3,6) write answer in form y= Mx+b
Veronika [31]

Answer:

\textbf{y = 9x + 21 }\\

Step-by-step explanation:

\textup{Given equation is: $4x + 36y = 80  $}\\\textup{This can be written in the form of $y = mx + a$ as follows}\\$ 36y = -4x + 80 $\\$ \implies y = \frac{80}{36} - \frac{4}{36}x $\\$ \implies y = \frac{-1}{9}x + \frac{20}{9} $\\\textup{This means that the slope of this line is $m = \frac{-1}{9}$}\\

\textup{Then the slope of the line perpendicular to this line would be \textbf{negative reciprocal of m}.}\\$i.e.,$ \textup{Slope of the perpendicular line would be $m_1 = \frac{-1}{\frac{-1}{9}}$}\\$\implies m_1 = 9$\\

\textup{The perpendicular line passes through the point $(3,6)$}\\\textup{Using the \textbf{point-slope formula}, we get:}\\

$$ y - y_1 = m(x - x_1) $$$ \implies y - 6 = 9(x - 3) $\\\textup{After solving this reduces to $y = 9x + 21$ }

8 0
3 years ago
Jeremys father is 11 less than jermeys age squared.if Jeremy’s father is 53, how many years older is Jeremy’s father than Jeremy
postnew [5]

Answer: 26

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Round 0.085416 to the nearest ten thousandth.
    6·1 answer
  • If the ratio of areas of two similar polygons is 25:49 what is the ratio of the corresponding side lengths ?
    9·1 answer
  • A rectangle has an area of 102 cm ^2. The length of the rectangle is 17 cm.
    8·1 answer
  • Each paper clip is a 7/8 of an inch long and cost $0.03. exactly enough paper clips are laid end to end to have a total length o
    8·1 answer
  • Amanda is buying a $190,000 home. She has decided to purchase 2 points in order to lower her interest rate. The appraisal fee is
    11·2 answers
  • What are Absolute Value Equations​
    7·1 answer
  • A recent advertisement claimed that 2 out of every 5 doctors recommend a certain herbal supplement to increase energy levels. If
    12·1 answer
  • 2ln3+ln(x+1)=0<br> Solve for x
    12·2 answers
  • If an average grade of an English class rise from 70 to 85 what is the approximate percent increase
    5·1 answer
  • What is 28,030,000 in expanded form?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!