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
soldier1979 [14.2K]
3 years ago
14

Hat is the value of the expression –5x4 when x = –2?

Mathematics
1 answer:
sleet_krkn [62]3 years ago
7 0

\bold{Hey\ there!}

\bold{Assuming,\ you\ meant: -5(-2)^4}

  • \bold{If\ so\ follow\ these\ steps\downarrow}
  • \bold{(-2)^4=16}
  • \bold{(-5)\times 16=-80}
  • \boxed{\boxed{\bold {Thus,\ your\ answer\ is: -80}}}\checkmark

\bold{Good\ luck\ on\ your\ assignment\ \& \ enjoy\ your\ day!}

~\frak{LoveYourselfFirst:)}

You might be interested in
Very sleepy plz help, been doing these all day... question in photo
zzz [600]

Answer:

20 40 and 90 are correct

Step-by-step explanation:

6 0
2 years ago
Calculate the value of x(trigonometry)<br> X=29.7<br> X=6.3<br> X=0.2<br> X=14.5
tekilochka [14]

Answer:

5.5369

Step-by-step explanation:

tan(64) = 13/x

2.3478 = 13/x

Multiply both sides by x

2.3478x = 13

Divide both sides by 2.3478

5.5369 = x

6 0
2 years ago
Read 2 more answers
PLEASE HELPP!<br> A square has an area of 5.76cm². Find the perimeter of the square
nikdorinn [45]
The ar. of square =X^
=5.76
So,X=√5.76
=2.4
now, perimeter of square =4(X)
=4(2.4)
=9.6
So, the perimeter of the square is 9.6cm..

Thanks!

Hope it helps you..
4 0
2 years ago
PLEASE HELP!!!
tatyana61 [14]

Answer: The equation is y= -2x -4

Step-by-step explanation:

The slope intercept form is like y=mx+b so we know the slope which is m but we just need to find the y intercept.

and we will use the given coordinates to find the y intercept by putting in the x and y coordinates into the formula y=mx + b

-6= -2(1) + b

-6= -2 + b

+2  +2

b= -4

5 0
2 years ago
Solve the proportion<br>16/6 = 3s/9
iris [78.8K]

Answer:

8

Step-by-step explanation:

So you can start by simplifying each fraction:

16/6 divide by 2/2 = 8/3

3s/9 divided by 3/3 = s/3

Then, since 8/3 = s/3 you just have s = 8.

4 0
2 years ago
Other questions:
  • Here is a probability scale:
    10·1 answer
  • A cube-shaped gift box has a volume of 8 cubic inches what is the side length of the box
    11·1 answer
  • How do i find the factors of 15?
    13·1 answer
  • What is the answer to this? It says I have to factor it
    8·2 answers
  • A function is created to represent the costs of living per person in the family. What restrictions would be made to the domain?
    6·1 answer
  • Apples cost $0.95 per pound. How much would 1.6 pounds of apples cost
    10·2 answers
  • Round off 55.09 and 38.36 to the nearest tenth then add
    13·1 answer
  • Can I get help with number 20
    14·2 answers
  • Why do you divide by 2 for triangles and why do you divide by 3 for pyramids.
    9·1 answer
  • Find the value of x for which line L is parallel to M
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!