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
sladkih [1.3K]
2 years ago
5

Solve −15x=6 −30 −65 −1 615

Mathematics
1 answer:
Arte-miy333 [17]2 years ago
3 0

Answer:

its -0.4, are those rlly the options? if they are jus round up and do -1

You might be interested in
Which choice shows the graph of the solution set for the inequality p - 2 > 6?
kolbaska11 [484]

Answer:

Step-by-step explanation:

4 0
2 years ago
A rectangle with an area of 3990 cm2 is x centimeters wide and (x+4) centimeters long. To the nearest tenth of a centimeter, the
Karolina [17]

Answer: width:60.2 cm

Length: 64.2 cm

Step-by-step explanation:

Given

The area of the rectangle is 3990\ cm^2

Width of the rectangle is x\ cm

Length of the rectangle is x+4\ cm

Area of the rectangle is the product of length and width

\therefore 3990=(x+4)x\\\Rightarrow 3990=x^2+4x\\\Rightarrow x^2+4x-3990=0\\\Rightarrow x=60.198\ or\ -65.198\ cm\\\text{Neglecting negative term}\\\Rightarrow x=60.198\approx 60.2\ cm

Width of the rectangle is 60.2\ cm

Length of the rectangle is 60.2+4=64.2\ cm

6 0
2 years ago
6 + b/5= 2 Please help guys
masha68 [24]

Answer:b=-20

Step-by-step explanation:

You start by subtracting 6 on both sides to get b/5=-4. To get b alone, you multiply by 5 on both sides and get the answer of b=-20

6 0
2 years ago
Read 2 more answers
For #1 and 2, Find the lateral area and surface area of each prism.
Veseljchak [2.6K]

Answer:

1. Lateral: 72 SA: 142

2. SA: 36  Lateral: 24

Step-by-step explanation:

1. perimeter of base times the height

2l+2w x h

2(5) + 2(7) x 7

24 x 3 = 72

Surface area: A=2(wl+hl+hw)=2·(7·5+3·5+3·7)=142

2. Surface Area

Using the formulas

A=2AB+(a+b+c)h

AB=s(s﹣a)(s﹣b)(s﹣c)

s=a+b+c

2

Solving forA

A=ah+bh+ch+1

2﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=5·2+4·2+3·2+1

2·﹣54+2·(5·4)2+2·(5·3)2﹣44+2·(4·3)2﹣34

=36

Lateral: A=(a+b+c)h=(5+4+3)·2=24

8 0
2 years ago
PLZ HELP ASAP CROSS SECTIONS OF 3D FIGURES LAST ONE
Elanso [62]
Correct Answer is

Rectangle.

An isosceles triangle can be obtained from cross section of a cone.

Since the height of the cylinder is much larger than the diameter, the resulting cross sectional area would be a rectangle.

For a square, all four sides must be equal. So a cylinder with equal diameter and height will result in a square.
6 0
2 years ago
Read 2 more answers
Other questions:
  • The town of Bertsville increased from a population of 3562 people in 1970 to a population of 9765 in 2000. Assume the growth was
    15·1 answer
  • .686 rounded to the nearest tenth
    7·2 answers
  • When the sum of 24 and 7 is multiplied by the difference of 18 and six what is the product?
    5·1 answer
  • Yall I need help only have 22 minutes left
    15·1 answer
  • Pls Answer it step by step. <br><br>I WILL MARK BRAIN LIST. ​
    6·1 answer
  • What is the volume of the figure below, which is composed of two cubes with side lengths of 9 units?
    12·1 answer
  • What is the constant of proportionality (k = y/x)
    12·2 answers
  • Which effect of an environmental change does the best illustrate ​
    9·1 answer
  • A line is perpendicular to y=2/3x+2/3 and intersects the point (-2,4). What is the equation of this perpendicular line?
    6·1 answer
  • One hundred teenagers are sampled at random about how much time (in hours) they spend doing homework on a given night. The resul
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!