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
Nady [450]
3 years ago
15

8÷–4×(–7––2)=? OM god guys I need help on this one! This is urgent!! pls hurry up!!

Mathematics
2 answers:
Bad White [126]3 years ago
8 0

Answer:

It equals 2/5x or 10x

Step-by-step explanation:

Hope this helps

IrinaVladis [17]3 years ago
3 0

Answer:

10

Step-by-step explanation:

(8  \div -4) \times ( - 7 + 2) = (-2)( - 5) = 10

You might be interested in
The measure of an angle is 108°. What is the measure of a supplementary angle?
gogolik [260]

Answer:

72 degrees

Step-by-step explanation:

180-108=72

where I got 180: a supplementary angle is 180 degrees

8 0
3 years ago
What is the distance in units from (2, -12) to (-11, -12)<br> 20 POINTSSS <br> HURRY PLEASEEEE
sweet [91]

Answer:

d= (-11-2)^2 + (-12--12)^2

d= (-13)^2 + (0)^2

d=169

square root the 169

answer is 13

that's the distance from (2, -12) (-11, -12)

hope that helps

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the dimension of a rectangle if the perimeter is 198
AfilCa [17]

Answer:

Length = 49.5 unit and width = 49.5 unit

Step-by-step explanation:

Given as , Perimeter of rectangle = 198 unit

so ,as Perimeter of rectangle = 2× ( Length + width)

Or,                                   198 = 2 ×  (Length + width)

Or,                                   \frac{198}{2} = length + width

So, length + width = 99 unit

Now to make area maximum

Length × width = maximum

Or, (99 - width ) × width = maximum

      99 Width - width² = maximum                              Let width = W

Now differentiate both side with respect to W

D(99W - W²)\frac{D(99w - w^2)}{Dw} = 0         as, constant diff is 0

So, 99 - 2w = 0

Or, w = \frac{99}{2}

Or, w = 49.5 unit    and L = 99- 4905 = 49.5 unit      Answer

3 0
3 years ago
Solve the triangles for X: include the steps if you can
MAXImum [283]

Answer:

10) x=9

11) x=25

Step-by-step explanation:

a triangle is 180º total

10)   2x+8x+90=180

10x=90

x=9

11) 3x+1+2x+2+2x+2=180

7x+5=180

7x=175

x=25

3 0
3 years ago
Find an exact solution for √5-1/x = √5/2 Then find the approximate solution to the nearest tenth.
viktelen [127]

Step-by-step explanation:

\frac{ \sqrt{5 - 1 } }{x}  =  \frac{ \sqrt{5} }{2}  \\  \\ x \sqrt{5 }  = 2 \sqrt{5}  - 2 \\ x = 2 -  \frac{2 \sqrt{5} }{5}

3 0
3 years ago
Other questions:
  • A university has 29,970 students. In a random sample of 285 students, 19 speak three or more languages. Predict the number of st
    7·1 answer
  • Line m passes through the points (-2, 12) and (5, – 3). Which is the slope of a
    13·1 answer
  • George has 245 cards in his baseball card collection. Of these, 85 of the cards are pitchers. What percent of the cards are pitc
    8·2 answers
  • Sinx•Tanx•Cotx•Cscx =
    9·1 answer
  • Which sets of values belong to the domain and range of a relation
    12·1 answer
  • Y = (-3/2)x + 9 2x + 4y = 17 solve the system of equations<br>step by step​
    12·1 answer
  • On my other question I posted I forgot to add the attachment, but uh please help down below 3
    12·2 answers
  • There are 40 students in a class.
    8·1 answer
  • The method of completing the square was used to solve the equation 2x^2 – 12x + 6 = 0. Which equation is a correct step when usi
    12·1 answer
  • How to graph f(x)=3x-2
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!