MATHEMATICS HIGH SCHOOL

What number must be added to 36 to obtain −12

Answers

Answer 1
Answer: The correct answer is -48

36 + x = -12
X = -12 - 36
x = -48

36 + (-48) = -12
36 - 48 = -12

Related Questions

3x+2 = 6x-13 what is x
Lisa leaves her house for a road trip and drives at a rate of 50 mph. Keisha leaves her house 1 hour later and drives along the same route at a rate of 60 mph. At any given time t, the distance traveled can be calculated using the formula d = rt, where d represents distance and r represents rate. Which system of equations can be used to find how long after Lisa departs her house she is passed by Keisha?A) d=50t d=60t-1 B) d=50t d=60(t-1) C) d=50t d=59t D) d=50(t-1) d=60t
What is the value of root 12+root 12+root12.... ...............to infinite
What is the value of x in this figure?123√122√63√6A right triangle with both legs shown with one tick mark. One of the legs is labeled 12. The hypotenuse is labeled x.
A recipe says to use 3.5 cups of flour to make 48 cookies. What is the constant of proportionality that relates the number of cookies made, y, to the number of cups of flour used, x. Round your answer to the nearest tenth.

For a particular angle theta, the cosine function f(x)=a cos b(theta) has the following values with in one cycle of the function. f(0)=4; f(pi/4)=0; f(pi/2)=-4; f(3pi/4)=0; f(pi)=4 what is the rule for the cosine function? a. y=2 cos 4theta b. y=4 cos 2theta c. y=-4 cos 3theta d. y= 1/4 cos 2theta

Answers

Hello,

Answer B

y=4 cos(2θ)
Indeed,
 cos 0=1 ==>to make 4, a=4

cos (Π/4)=√2 /2 Or cos (π/2)=0==> b=2

Help plzSimplify.
8u+9v+3u−5v




11u + 14v

15uv

11u + 4v

5u + 4v

Answers

Answer:

The answer is 11u + 4v

Step-by-step explanation:

PLEASE HELP!! I WILL MARK THE FIRST CORRECT ANSWER BRAINLIEST!!))What is the volume of this cylinder?
Use až 3.14 and round your answer to the nearest hundredth.
11 cm
----
15 cm
cubic centimeters

Answers

Answer:

570 cm³

Step-by-step explanation:

V=πr²h

V= 3.14*11²*15

V= 5699.1

Round answer:

V= 570 cm³

Answer:

Step-by-step explanation:

V=πr2h=π·112·15≈5701.99067

5701.99 is your final answer

Have a nice day:)

Find the perpendicular distance from the point (3, -4) to the line 3x- 4y + 10 =0.​

Answers

Answer:

3x - 4y = -10

-4y = -3x - 10

y = (3/4)x + (5/2)

The slope of the perpendicular line will be -4/3.

From (3, -4), go up 4 units, then left 3 units. You will be at (0, 0), so the equation of this line is y = (-4/3)x.

(3/4)x + (5/2) = (-4/3)x

9x + 30 = -16x

25x = -30

x = -6/5, so y = (-4/3)(-6/5) = 24/15 = 8/5

d = √((3 - (-6/5))² + (-4 - (8/5))²)

= √((21/5)² + (-28/5)²)

= (1/5)√(21² + (-28)²)

= (1/5)√(441 + 784)

= (1/5)√1,225

= (1/5)(35)

= 7

From a point p on level ground, the angle of elevation of the top of a tree is 60°. If the tree is 39m high, how far is its base from p

Answers

Start by drawing a picture of the problem, to gain a better understanding of what you're dealing with, 

In this case we will be using the function, cosine which is adjacent / hypotenuse

Cos(60) = x / 39 

Simplify, 

x = 39cos(60) which brings us to the solution of 19.5 meters. 

The fraction 4/18 is in simplest form.

True
False

Answers

False because both 4 and 18 can be divided by 2
False because if you divide the numerator and denominator by 2 then you get 2/9
Other Questions
Factor the expression 10x+15y=
Two equations are given below:a – 3b = 16 a = b – 2 What is the solution to the set of equations in the form (a, b)? (5 points) (–2, –6) (–7, –9) (–11, –9) (–12, –10)
A bus travels through the city and stops every mile. The first stop on the route is the 8th Avenue Coffee Shop, which is located 15 blocks east and 22 blocks north of the central station. The last stop on the route is the airport, which is located 25 blocks west and 36 blocks south of the central station. A student calculated the middle stop along the bus route to be located 20 blocks east and 29 blocks north of the central station. Evaluate the student’s answer.
Please help I need to know before tomorrow