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
Minchanka [31]
3 years ago
11

X2 + 7y if x = -5 and y = -8

Mathematics
1 answer:
Sholpan [36]3 years ago
6 0

Answer:

x2 + 7y = -64 (if x = -5 and y = -8)

Step-by-step explanation:

x2 + 7y

(-5 × 2) + (7 × -8)

-10 + -54 which is the same as -10 - 54

-64

You might be interested in
L thought that maybe it was *C* but I just want to be sure of my answer
ioda
You are right, it's C. I checked in geogebra bro/girly/dude.

Hope this helps !

Photon
7 0
3 years ago
Part A: A circle is the set of all points that are the same distance from one given point. Find an example that contradicts this
IRINA_888 [86]

Answer:

  • a sphere
  • the definition needs to restrict all of the points to a plane

Step-by-step explanation:

In 3-dimensional Euclidean space, a sphere is the set of all points the same distance from a given point. The given definition of a circle only applies when the given point and the solution set are in the same plane, and the geometry is Euclidean.

8 0
3 years ago
A scale drawing of Jade's living room is shown below:
Travka [436]
The answer is the C let me know if you need the work
8 0
3 years ago
Read 2 more answers
Please help I’ll give brainlyest
GrogVix [38]

Answer:

80m^3

Step-by-step explanation:

Here,
For the base of pyramid which is a rectangle,
length(a) = 8m
breadth(c) = 5m
For the pyramid,
actual height (h) = 6m
Now,
The formula for the Volume of a rectangular based pyramid is,
1/3 * Area of base rectangle * height
= 1/3 * (a*c) * 6 [ Because area of rectangle is product of its two sides, length and breadth]
= 2 * 8 * 5
80m^3

6 0
2 years ago
Which number line shows the solutions of 13x−8≥x+6?
Leviafan [203]

13x - x \geqslant  6 + 8 \\ 12x \geqslant 14 \\ x \geqslant  \frac{14}{12}  =  \frac{7}{6 }  = 1.167 \\ x \geqslant 1.167

i hope it helps u

4 0
3 years ago
Read 2 more answers
Other questions:
  • Angle 1 is obtuse angle 2 and 3 are acute angle 1 plus angle 3 = ?
    8·1 answer
  • Answer These For Me Please, I’d Really Really Appreciate It So Much :), Appropriate Answers Only!!!
    8·1 answer
  • Compare the following numbers using division which of the statements below is expresses the relationship between the numbers
    14·2 answers
  • Write words to match expression. <br> 36 divide by 4
    13·2 answers
  • An item is regularly placed at $87. Laura bought it on sale for 55% off the regular price. How much did Laura pay?
    7·2 answers
  • WILL MARK BRAINLIEST!!! PLZ HELP!!!
    5·1 answer
  • Why is the percent increase from 45 to 75 not equal to the percent decrease from 75 to 45? Select three options.
    11·2 answers
  • What is the exponential form of log9 5 = y
    12·1 answer
  • Half of the students in Max's class volunteer at the local community center. Fifteen students do not volunteer. If there are 12
    5·2 answers
  • Which function represents a reflection of f(x) = 5(0.8)x across the x-axis?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!