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
Andrew [12]
3 years ago
5

-11=a+7 dolce equation

Mathematics
2 answers:
Lemur [1.5K]3 years ago
5 0

In order to get the answer to this question you will have to subtract 11 on both sides.

-11=a+7

-7-7

-11 - 7 = -18

-18 = a

a = -18

Which will mean the answer would be "-18."

Hope this helps.

zubka84 [21]3 years ago
4 0

-11 = a + 7   Given

-7        -7    Subtract 7 on each side to cancel out +7 and isolate variable

-18 = a       Answer

Prove.

-11 = -18 + 7    Plug in variable value

-11 = -11

True.

You might be interested in
What are the factors of x2 − 64?
geniusboy [140]
Well, should be likee thiss correct meh if im wrong or what ever, but
 the answer would be, last one (x + 8)(x - 8), well 1, is because the 64 is a negative so if you would just take that 64 and bring it down then look at this onece the work is donee then when u add the 2 numbers that x would be x² or x2 n  that - 64 is that + 8 (-8) witch would equal out so if you really look at it the CORRECT ANSWER WOULD BE B. (x - 8)(x -8)


 i realli understand if youu don't then comment in the sec beloww↓
6 0
3 years ago
Tell whether (-1,2) is a solution of 8x+y>-6
harina [27]

Answer:

Not a solution.

Step-by-step explanation:

(x, y)

(-1, 2)

Substitute the x and y values in the expression with the point given.

8x + y > -6

8(-1) + 2 > -6

-8 + 2 > -6

-6 > -6

Since our final value has to be greater than -6 but is instead equal to -6, the solution is not true.

3 0
2 years ago
A company needs to package 7,560 beads. A wooden container shaped like a rectangular prism can hold 180 beads. A plastic cylindr
Kobotan [32]
For the wooden box, if you do 7560 ÷ 180 you get 42. that's how many boxes you would need. multiply 42 by the cost of the wooden boxes: 42 × 0.70 you get 29.40 dollars

for the plastic container, do 7560 ÷ 126 which equals 60, the amount of plastic containers you would need. multiply 60 by the plastic containers cost: 60×40= 24 dollars.

to save money, the company should use the plastic containers because it costs less than the wooden ones.
8 0
2 years ago
Read 2 more answers
Identify the center and the radius of the equation
Lunna [17]

Answer:

Centre: (6,0)

Radius: 2

Step-by-step explanation:

r² = 4

r = 2

4 0
3 years ago
In your own words, explain how to find the incenter and the circumcenter of a triangle and what the Circumcenter Theorem and Inc
LekaFEV [45]

Circumcenter is where three perpendicular bisectors intersect and incenter is where the three angle bisectors intersect.

Way to find them and the theorems are mentioned below.

Step-by-step explanation:

To find Incenter :

Construct angle bisectors of each angle of the triangle and their intersection  point gives the incenter.

To find Circumcenter:

Construct perpendicular bisectors of all sides of triangle and their intersection point gives the circumcenter.

Circumcenter Theorem: It states that the vertices of a triangle are equidistant from the circumcenter.

Incenter Theorem: It states that the incenter is equidistant from the sides of the triangle.

5 0
3 years ago
Other questions:
  • Which graph shows a polynomial function of an even degree?
    11·1 answer
  • The weight of a box of chocolates is 2.2 pounds. After taking out 75% of the chocolates, the remaining chocolates and the box we
    10·1 answer
  • What % of 200 miles is 150
    6·2 answers
  • Geometry math question no Guessing and Please show work thank you
    14·1 answer
  • According to Nasa, when the International Space Station (ISS) is at an altitude of 385 kilometers, it travels at about 17,178 mi
    12·1 answer
  • Help!!!!!!!!! Help help help help
    11·1 answer
  • Which of the following problems represents the following:
    7·1 answer
  • Write 0.32 repeating as a fraction in simplest form.
    7·1 answer
  • If x is domain and y is range, why am I Mexican?
    7·1 answer
  • Which expression is equal to
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!