MATHEMATICS HIGH SCHOOL

1. Determine the value of x for
which r | s.
(2x + 6)
42°

Answers

Answer 1

Answer:

Answer:

The answer for x would be x=19

Step-by-step explanation:

19×2= 38

38+6= 42

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two sides of a triangle have lengths 5 inches and 16 inches describe the possible lengths of the third side

A right triangle has legs with lengths 20 cm and 21 cm.What is the length of the hypotenuse?

---------------------- cm

Answers

to find the hypotenuse length you need to use the pythegorian therum and that will give you 29cm

Your answer is 29cm.

Hope this helps.

WHOEVER HELPS ME WILL GET ALL OF MY BRAINLY POINTSThe graph shows the functions f(x), p(x), and g(x):

Part A: What is the solution to the pair of equations represented by p(x) and f(x)? (3 points)

Part B: Write any two solutions for f(x). (3 points)

Part C: What is the solution to the equation p(x) = g(x)? Justify your answer. (4 points)

Answers

A.
A solution to a pair of equations on a graph is represented when the lines cross each other. Look for the point where p(x) and f(x) cross each other.

p(x) and f(x) cross at (6,2), which is the solution to both equations.

B.
A solution for a singular line is represented by any point that falls on the line. A line will have infinite solutions for infinite x-values.

Two solutions that we can write for f(x) are the points (0, -4) and (4, 0), as the line crosses both points.

C.
This question is exactly the same as part A: a solution to both lines is represented by where they cross.

p(x) and g(x) cross at (3, 6), which is the solution to both equations.

This graph is an exponential graph. The equation would be Y= x^2

What's the answer for this question.

Answers

You're looking for a point that is not in the region where both functions touch (darker shade).

Points A, B, and D all fall into that region (even though you can't see it in the graph for D).

Your answer is C.

(3xa+6):3+18=50 multumesc frumos

Answers

$(3a+6):3+18=50 \n\n (3a+6):3=50-18 \n\n (3a+6):3=32 \n\n 3a+6=32*3 \n\n 3a+6=96 \n\n 3a=96-6 \n\n 3a=90 \n\n a=90:3 \n\n \boxed{a=30}$

if 3xa=3 times a then
so the quantity (3xa+6) is divided by 3 so factor out the three and get3(a+2) divide by three and get (a+2)+18 and the associative propertyof addition allows us to move the parenthasees to (a+2+18)=50 or a+20=50 subtract 20 from both sides and get
a=30

or (3a+6)/3+18=50
3(a+2)/3+18=50
a+2+18=50
a+20=50
a=30

X + 5 = 1
—
4. Step by step please help!!!

Answers

If you are looking for x. X is -4
X+5=1
-5. -5. ( subtract 5 from both sides)
_________
X = -4 ( 1-5=-4)

Answer: x=-8

Step-by-step explanation:

X+5=1-4

X+5=-3

Now subtract 5 from both sides

X=-8

Frank buys p pounds of oranges for $2.29 perpound and the same number of pounds of apples
for $1.69 per pound.
a. What do the coefficients represent?
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b. What do the terms represent?