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
WARRIOR [948]
3 years ago
7

Show work / explain it ​

Mathematics
1 answer:
notsponge [240]3 years ago
6 0

Answer:

-4

Step-by-step explanation:

look at the screenshot

You might be interested in
Three integers between -4 and 0
balu736 [363]
Integers between -4 and 0 are : -3, -2, and -1
7 0
3 years ago
Read 2 more answers
Evaluate and simplify the expression<br> when a = 4 and b = -1.<br> 5 - 2(a + 3b)/2
gayaneshka [121]

Answer:

4

Step-by-step explanation:

hope it helps ;)

4 0
2 years ago
3 • (4 + 5) is how much more than 3 • 4 + 5 ?
IrinaK [193]

Answer:27

Step-by-step explanation:

8 0
3 years ago
What are the diameters of the painting?<br> Easy!!!
zalisa [80]

x = 10.22 in

Solution:

Width of the figure = x in

Length of the figure = (2x + 5) in

Area of the figure = 260 in²

<u>To find the value of x:</u>

<em>Area of the figure = length × width</em>

length × width = 260

(2x + 5) × x = 260

2x^2+5x=260

Subtract 260 from both sides of the equation.

2x^2+5x-260=0

Factor the above quadratic expression.

Quadratic equation formula:

$x=\frac{-b \pm \sqrt{b^{2}-4 a c}}{2 a}

$x=\frac{-5 \pm \sqrt{5^{2}-4 \cdot 2(-260)}}{2 \cdot 2}

$x=\frac{-5 \pm \sqrt{2105}}{4}

$x=\frac{-5+\sqrt{2105}}{4}, \  x=\frac{-5-\sqrt{2105}}{4}

x = 10.22,   x = –12.72006

Dimension of the figure cannot be measured in negative terms.

Hence x = 10.22 in.

7 0
3 years ago
14.624 divided by 2=<br><br> (Show the work/Step-by-step, please)
Viktor [21]

Answer: 7.312

Step-by-step explanation: Hope this helped but you have to first divide 4/2 which makes 2, then 2/2 which is 1, 6/2 which makes 3, then 14/2 which makes 7

4/2= 2

2/2=1

6/2=3

14/2=7

7.312

7 0
2 years ago
Other questions:
  • Write the standard equation of a circle that passes through (−2, 10) with center (−2, 6).
    11·2 answers
  • What is the simplest form of 7/10 + 1/5
    12·2 answers
  • What is the surface area of the box?<br> Length 50in<br> W 28in<br> H 20in
    14·2 answers
  • Jimmy brings $24 to the county fair for rides. Roller coaster rides cost $2, and the spinning cup rides cost $3. But Jimmy knows
    12·1 answer
  • Point A lies on coordinates (-2,5) and point B lies on coordinates (8,13). What is the coordinates of midpoint of line AB?
    14·1 answer
  • What is the value of 0.75-(-0.4 + 0.25)?
    10·2 answers
  • Which table represents the increasing linear function with the greatest unit rate?
    15·1 answer
  • Given the equation of the circle find the center and the radius:<br> (x - 3)2 + (y + 1)2 = 49
    9·1 answer
  • Tamiko is planning a stone wall shaped like a triangle, with vertices (-1, -2), (2, 2), and (-2, 2) on a coordinate grid. She pl
    8·1 answer
  • If f(x)=-16x + 70x + 5, what is f(3)?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!