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
Artist 52 [7]
2 years ago
11

Show work please I need help asap

Mathematics
1 answer:
rosijanka [135]2 years ago
5 0

Answer:

12. -11

13. 2

Step-by-step explanation:

12. First recall the order of operations (BEDMAS): Brackets, Exponents, Division, Multiplication, Addition, Subtraction

For question 12 there is a division and its priority is before other operations in the equation so you must divide 16/-2 first which gives you -8.

From there because addition and subtraction is on the same level of order, you would do the question straight as it is shown (but replace 16/-2 with -8.

Your new equation is -10-8+7 = -11

13. follow the same as above using BEDMAS. It may help to look at it with additional brackets: ((-68)/(-4)) + ((5 x (-3))

  • keep in mind there’s an addition between the two

Division and multiplication is on the same level in BEDMAS so first divide -68/-4 = 17

Second multiply 5 x -3 = -15

Now you can combine the two answers using addition: 17 + (-15) = 2

You might be interested in
Solve for the variable in 6⁄18 = x⁄36 A. 12 B. 6 C. 3 D. 9
RoseWind [281]
\dfrac{6}{18}  = \dfrac{x}{36} 

\dfrac{1}{3} =  \dfrac{x}{36} 

\dfrac{1}{3} * 36 = x   |Multiply \ by \ 36|

x= \dfrac{36}{3}  |Divide \ both \ sides \ by \ 3|

x=12
4 0
3 years ago
Please view the two images below and help me asap!!!!!!!!! for a brainlist ;))
love history [14]

Answer:

rate of exchange is -2/-2

3 0
3 years ago
The table below represents a linear function.
ohaa [14]
(-1,5)(1,9)
slope = (9 - 5) / (1 - (-1) = 4 / (1 + 1) = 4/2 = 2

y = mx + b
slope(m) = 2
use any of ur points in the table....(1,9)...x = 1 and y = 9
now we sub ad find b, the y int
9 = 2(1) + b
9 = 2 + b
9 - 2 = b
7 = b

so ur equation of the table is : y = 2x + 7.....where the slope = 2 and the y intercept = 7

so, the equation with the greater slope and the greater y int is :
y = 3x + 7.5....this has a slope of 3 and a y int of 7.5


8 0
3 years ago
V=pir^2h solve this equation for h
Nady [450]
Since we are solving for h, the equation:

V = πr²h

...divides πr² to the other side. Thus, it becomes....

\frac{V}{ \pi r^2} = h

Which can be rewritten as....

h = \frac{V}{ \pi r^2}
3 0
3 years ago
Read 2 more answers
Alguien sabe hacer alguno de ellos XFAVOR D;
iris [78.8K]

Answer:

english please...

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Help me please ?????????
    10·1 answer
  • What is 20 dg to milligrams
    10·1 answer
  • PLS ANSWER QUICK LOL
    9·2 answers
  • Joe wants to put a fence around his rectangular garden. His garden measures 33 ft by 39 ft. The garden has a path around it that
    7·2 answers
  • What is 82.5 in fraction
    15·2 answers
  • What is the slope intercept
    5·1 answer
  • 1. An AP Statistics class starts a project to estimate the average number of hours a student at their high school sleeps per nig
    11·1 answer
  • Find slope <br> 11x - 6y = -36
    14·1 answer
  • According to a survey of workers, 5/25 of them walk to work, 1/25 bike, 4/25 carpool, and 15/25 drive alone. What percent of wor
    8·1 answer
  • What is 1920 converted to yards
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!