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
Afina-wow [57]
3 years ago
11

Evaluate the expression when x=10, y=−2, and z=−5. −x2+6z/y=

Mathematics
1 answer:
goldfiish [28.3K]3 years ago
8 0

- (10)2 + 6(-5)/(-2)

- 20 + -30/-2

- 20 + 16

4 ( I think)

You might be interested in
Which step is the same when constructing an inscribed square and an inscribed regular hexagon?
Colt1911 [192]

After the construction of a circle, we have to "Set the compass to the radius of the circle" so, option C is correct.

<h3>What is a regular hexagon?</h3>

A regular hexagon is defined as a closed shape consisting of six equal sides and six equal angles. The sum of the measure of angles of a regular hexagon is 120 degrees.

Steps to create an inscribed hexagon:

1: The structure needs to adjust the box thickness towards that radius.

2: Afterward moves around the outside of the circular path to just produce the 6 vertices of that similar hexagon.

"Set the compass to the radius of the circle" so, option C is correct.

Thus the above answer is correct.

Learn more about inscribed hexagons here:

brainly.com/question/21502832

#SPJ1

6 0
2 years ago
Read 2 more answers
The value in dollars,v(x),of a certain truck after x years is represented by the equation v(x)=32,500(0.92)^x.To the nearest dol
Vika [28.1K]

Answer: $2193

Step-by-step explanation:

v(x) = 32,500(.92)^{x}

Plug two and three in for x

v(2) = 32,500(.92)^{2}

v(2) = 32,500(.8464)

v(2) = 27,500

v(3) = 32,500(.92)^{3}

v(3) = 32,500(.778688)

v(3) = 25,307.36

Subtract v(3) from v(2)

27,500 - 25,307.36 = 2192.64

Round to the nearest dollar to get $2193

7 0
3 years ago
Trapezoid RSTU with vertices R(-5, 15), S(0, 10), T(-5, 5) and U(-15, 5): scale factor = 1/5, centered at the origin
Vlada [557]

Answer:

34

Step-by-step explanation:

6 0
2 years ago
The coldest temperature recorded on the surface of a planet was - 248 Celsius is the warmest temperature recorded on the surface
Snowcat [4.5K]

Answer:

-414.4 F° and 226.4 F°

hope it helps

7 0
2 years ago
The square of the sum of 7 times x and 3 divided by 4 times the difference of c and 1
bija089 [108]
The second answer from the top is correct. Your original choice is incorrect because the 7x and the 3 are not both being squared as the statement suggests.
7 0
3 years ago
Read 2 more answers
Other questions:
  • If a football player passes a football from 4 feet off the ground with an initial velocity of 36 feet per second, how long will
    8·2 answers
  • Point R is located at  (3,2) and point S is located at (8,15) . What are the coordinates of the point that partitions the direct
    7·1 answer
  • Write down the output y in terms of x
    5·1 answer
  • A painter is building scaffolding to paint the ceiling of a tall building. Each section of scaffolding is in the shape of a rect
    6·1 answer
  • True or false: The cross section of a 3D object may look different depending on the direction (horizontal or vertical) of the cu
    14·2 answers
  • Please help I will give brainliest ❤️
    9·1 answer
  • Nichol runs 3/4 mile in 1/4 hour. How many miles can she run in 1 hour?
    6·1 answer
  • 86, 82, 78, 74 , what is the 40th sequence
    11·1 answer
  • -8=-5+x+9 what are the steps to this equation?
    9·1 answer
  • Two cones are similar. The surface area of the larger cone is 65π square inches. The surface area of the smaller cone is 41. 6π
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!