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
Romashka-Z-Leto [24]
3 years ago
5

Drag the phrases into the box to match each expression. 3/4x+1/2 ​ 3/4−1/2x ​ ​ 3/4−(x+1/2) ​ 20 pointss!!! i know i must be cra

zy!!!!!!!
Mathematics
1 answer:
fomenos3 years ago
6 0

Answer:

\frac{3}{4}x + \frac{1}{2} = One-half more than three-fourths of a number

\frac{3}{4}-\frac{1}{2}x = Three-fourths minus one-half of a number

\frac{3}{4}-(x+\frac{1}{2}) = three-fourths minus the sum of a number and one-half

Step-by-step explanation:

Suppose x be an unknown number.

∵ 3/4th of a number = \frac{3}{4}x

\frac{3}{4}x + \frac{1}{2} = One-half more than three-fourths of a number

Now, half of a number = \frac{1}{2}x

\frac{3}{4}-\frac{1}{2}x = Three-fourths minus one-half of a number

Sum of a number and one-half = x+\frac{1}{2}

\frac{3}{4}-(x+\frac{1}{2}) = three-fourths minus the sum of a number and one-half

You might be interested in
The length of a photograph is 1 cm less than twice the width. The area is 91cm^2. find the width and length.
maksim [4K]

Answer:

Width=6.5 cm

Length=12 cm

Step-by-step explanation:

Step 1: Express the lengths and widths

Width=w

Length=l, but 1 cm less than twice the width=(2×w)-1=2 w-1

Step 2: Solve for the length and width

A=L×W

where;

A=area of the photograph

L=length of the photograph

W=width of the photograph

In our case;

A=91 cm²

L=2 w-1

W=w

91=(2 w-1)w

2 w²-w=91

2 w²-w-91=0, is a quadratic equation

solve for w

w={-1±√(-1²-4×2×-91)}/(2×2)

w=(-1±27)/4

w=(27-1)/4=6.5, or (-1-27)/4=-8

Take w=6.5 cm

L=(2×6.5)-1=13-1=12 cm

Width=6.5 cm

Length=12 cm

6 0
3 years ago
What is 1/16 times 3​
Lena [83]

Answer:

\bold{\frac{3}{16} }

Explanation:

1 / 16 (3)

= (1 / 16) (3 / 1)

= (1)(3) / (16)(1)

= 3 / 16

4 0
2 years ago
2(5x+3) ? what is the question ​
Delicious77 [7]

Hey there!

“2 (5x + 3)”

• FIRST and ONLY STEP: DISTRIBUTE 2 to ALL OF YOUR NUMBERS in the parentheses

2(5x) + 2(3)

2(5x) = 10x ⬅️ FRONT number

2(3) = 6 ⬅️ BACK number

BOTH OF YOUR NUMBERS ARE POSITIVE SO WE DON’T HAVE TO CHANGE ANYTHING

Answer: 10x + 6 ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

3 0
2 years ago
Read 2 more answers
Help please
lord [1]

Answer:

<em>Functions evaluated at x = -1</em>

A. a(-1) = -2(-1) + 3 = 5

B. b(-1) = 0  (as per graph)

C. <u>Find the equation first:</u>

  • m = 4/8 = 1/2
  • c(x) = 1/2x - 4
  • c(-1) = -1/2 - 4 = -4.5

D.  d(-1) = (-1)² - 4 = -3

E. e(-1) = 2 (as per table)

F. f(-1) = 5/2 = 2.5 (as per graph)

G. g(-1) = 2(3)⁻¹ - 2 = 2/3 - 2 = - 1 1/3

H. h(-1) = 2 (as per table)

<u>The order:</u>

  • C >> D >> G >> B >> E and H >> F >> A
8 0
2 years ago
Need help please help me​
ch4aika [34]
The answer is c not tha
7 0
3 years ago
Other questions:
  • claire has 250 pennies. some are in a box and some are in her bank. there are more than 100 pennies in each place. how many coul
    14·2 answers
  • Tell whether the sequence is arithmetic. If it is, what is the common difference?
    6·1 answer
  • 3. After completing a statistical analysis of a survey of 40 students, the principal of North High School made the following con
    5·1 answer
  • Solve for k.<br> 8(10 - k) = 2
    7·1 answer
  • A bowling ball is pushed with a force of 22.0 N and accelerates at 5.5 m/s2. What is the mass of the bowling ball? Ik the answer
    12·1 answer
  • justine has two jobs. she earns $25 a week from her paper route and $30 a week from babysitting. how much money did she earn fro
    10·2 answers
  • What is the degree of the polynomial f(x) defined below?<br> f(x) = 4x – 8x4
    9·1 answer
  • Please help my math question
    5·1 answer
  • The crafting club sold art calendars for a recent fundraiser. The table below lists the number of calendars sold by each member
    14·1 answer
  • Help pleaseee i am awful at math
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!