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
Zolol [24]
3 years ago
6

How would you get -21 as an answer for 15 x -10 x 4

Mathematics
1 answer:
Nataly [62]3 years ago
8 0

its -600 because 15×-10= -150 and then -150×4=-600

You might be interested in
Will give Brainly please help
s2008m [1.1K]

Answer:

B. 95º

Step-by-step explanation:

Supplementary angles are ones that add up to 180º.

So if angle 1 is 85º, then the equation would be:

(x-the measure of angle 2)

X + 85 = 180

Solve for x:

X + (85-85) = 180-85

X = 95.

Hope this helps! Have a great day!

3 0
3 years ago
Read 2 more answers
A rectangular picture frame has perimeter of 58 inches. The height of the frame is 18 inches. What is the width of the frame?
Stells [14]

Answer:

11 inches

Step-by-step explanation:

A rectangle's perimeter can be found using:

p=2l+2w

We know that the perimeter, p, is 58, and the length/height is 18. Therefore, we can substitute those values in

58=2(18)+2w

Multiply 2 and 18

58=36+2w

Since we want to find the width, we need to get w by itself. First, subtract 26 from both sides

58-36=36-36+2w

22=2w

Since w is being multiplied by 2, divide both sides by 2. This will cancel out the 2, and leave w by itself.

22/2=2w/2

11=w

So, the width is 11 inches

8 0
3 years ago
Adjust the equation so the line passes through the points.
Karo-lina-s [1.5K]

Answer:

adjust the equation so the line passes through the points

6 0
2 years ago
An airplane left Atlanta with 20 empty seats. If the airplane was 75% full, what was the total number of seats on the airplane?
Lana71 [14]
The answer is 80.
Because
80-75%=20
4 0
3 years ago
Read 2 more answers
) Using the chart, approximate the limit of the function f(x) = sin x/ x as x approaches zero. Note the numbers are in radians:
Rashid [163]

Answer:

1

Step-by-step explanation:

We are given that

f(x)=\frac{sinx}{x}

Numbers are in radians

Substitute x=-1

f(-1)=\frac{sin(-1)}{-1}=0.84

Substitute x=-0.25

f(-0.25)=\frac{Sin(-0.25)}{-0.25}=0.989

Substitute x=-0.01

f(-0.01)=\frac{sin(-0.01)}{-0.01}=0.999

Substitute x=-0.005

f(-0.005)=\frac{sin(-0.005)}{-0.005}=0.999

Substitute x=0.005

f(0.005)=\frac{sin(0.005)}{0.005}=0.999

Substitute x=0.01

f(0.01)=\frac{sin(0.01)}{0.01}=0.999

Substitute x=0.25

f(0.25)=\frac{sin(0.25)}{0.25}=0.989

Substitute x=1

f(1)=\frac{sin(1)}{1}=0.84

Therefore, \lim_{x\rightarrow 0}\frac{sinx}{x}=1

8 0
3 years ago
Other questions:
  • Tom is 4 more than twice Andrews age Sara is 8 less than 5 times Andrews age if Tom and Sara are twins how old is andrew
    13·1 answer
  • Can u help me ASAP!!!
    7·1 answer
  • If x = 10 and the area of the rectangle is 120, what is the length of the other side?
    10·1 answer
  • 30) (19, 15), (5,11)<br> find the slope of the line through each pair points
    13·1 answer
  • A bag with 2 1/2 quarts of peanuts can make 2 1/6 jars of peanut butter. How many
    8·1 answer
  • This is the question I'm having trouble with in math class
    14·1 answer
  • I dont understand this a lil pls help!!
    12·2 answers
  • Circle the exponent <br><br> Help please !!
    15·2 answers
  • The population of a town was 6,000
    10·1 answer
  • What is the answer to this problem?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!