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
e-lub [12.9K]
3 years ago
8

How many planes are shown in the figure?

Mathematics
1 answer:
grigory [225]3 years ago
8 0

check the picture below.

You might be interested in
On a coordinate plane, a rectangle is shown with points S (4, negative 4), R (4, negative 10), Q (negative 7, negative 10), and
Wittaler [7]

Answer:

The coordinates of the image of vertex P after reflection is  (-7, 4)

Step-by-step explanation:

Given that we are to reflect the point P across the x-axis, we have;

Reflection of a point across the x-axis gives;

When a point is reflected across the x axis, the y-coordinate changes to the opposite sign while the x-coordinate remains unchanged  such that (x, y) becomes (x, -y)

Therefore, given that the point P = (-7, -4), we have;

Coordinates of point P before reflection Reflection = (-7, -4), coordinates of point P after reflection Reflection P' = (-7, 4).

7 0
2 years ago
Read 2 more answers
QUICK HELP! How many terms are in the simplified expression? How many of the terms in the simplified expression are negative?
Bess [88]
There are 4 terms.
The second term and the fourth term have negative coefficients.
Terms are only negative depending on the value of the variables.

3 0
2 years ago
In this lesson, you learned new formulas to find the area of a triangle. How are these formulas different from the commonly know
Yuki888 [10]
Aside from the conventional formula for triangle, A=<span>½bh which is only applicable to problems where the base and height are already given and the triangle is a right triangle having a degree of 90. There are some formulas in getting the area of a triangle:

>Given three sides of the triangle, use Heron's Formula
A= sqrt(s(s-a)(s-b)(s-c))
s= (a+b+c)/2
>Given two sides with an included angle
</span>Area = <span>1/2 </span><span>ab sin (tetha)
</span><span>tethat should be in degrees



</span>
3 0
3 years ago
Calculate the surface area of the object below
Yakvenalex [24]

Answer:

<h2>351. 86 yd² </h2>

Step-by-step explanation:

As = 2πrh + 2πr²

where r = 4,  h = 10

plugin values into the equation:

As = 2π (4) 10 + 2 π (4)²

As = 251.33 + 100.53

As = 351. 86 yd²

8 0
3 years ago
Eight friends attend a readathon. They take turns reading aloud for a total of 3 hours. If each friend reads for the same amount
Brilliant_brown [7]
They each read 22 1/2 minutes which would be 22.5/60
3 0
3 years ago
Other questions:
  • A book store was selling 5 books for 27.25. Online you could buy 6 books for 32.16. Which place has a lower unit price?
    8·1 answer
  • Hey Guys, I really need your help and if you can please consider to answer this question. God bless and blessing will come towar
    15·1 answer
  • Which value shows 3/5 written as a percent? A. 0.35% B. 0.6% C. 6% D. 60%
    5·2 answers
  • if a minute hand on a clock turns 1 degree every minute, how many minutes have passed when it's 1/8 of the way around the clock?
    5·1 answer
  • Find the negative square root of twenty
    13·1 answer
  • Find the value of each variable
    7·2 answers
  • PLEASE HELP ME ASAP BECAUSE I AM SLOWLY LOSING MY MIND-
    8·2 answers
  • What is a linear function
    8·2 answers
  • Jose is raising money for a school trip by selling lollipops and packs of cookies. The price of each lollipop is $1 and the pric
    14·1 answer
  • Which inequality written in vertex form represents the graphed region?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!