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3 years ago

Hi! So, I've got a question. My Math problem is a 2 part problem. Let me just write it out real quick.

Mathematics

1 answer:

Igoryamba3 years ago

4 0

Okay!

This problem is a systems of equations - graphically, your answer will be where all the lines in the problem/system intersect.

You are given two rates at the beginning of the problem:

Keith's rate: 6 pages a day

Tameka's rate: 5 pages a day, 15 page headstart.

When you are given a rate, that is automatically a line! That's what makes these systems of equations really neat.

Try taking Keith and Tameka's rates individually and come up with an equation for the both of them, and then put the two on a graph.

(hint: substitute <em>x</em> for pages)

Good luck!

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In the figure, a pair of parallel lines is cut by a transversal. What is the measure of angle C if the measure of angle B is 35°

stira [4]

The answer is A ....

5 0

3 years ago

Factor the following termsx^2-100

mart [117]

Answer:

$x^2-100=(x-10)(x+10)$

Explanation:

Given the expression:

$x^2-100$

This can be a difference of two squares like:

$x^2-10^2$

and this is:

$(x-10)(x+10)$

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1 year ago

P= a+c+b for a<br> Solve the equation simplify

garri49 [273]

Solving for a gives us: $a = P-c-b$

Step-by-step explanation:

Solving an equation for a variable means that we have to isolate the variable in the equation

Given equation is:

$P = a+c+b$

For isolating a, subtracting c from both sides

$P-c = a+c+b-c\\P-c = a+b$

Subtracting b from both sides

$P-c-b = a+b-b\\a = P-c-b$

Hence,

Solving for a gives us: $a = P-c-b$

Keywords: Equation, formula

Learn more about equation at:

#LearnwithBrainly

3 0

3 years ago

The formula for any arithmetic sequence is an = a1 + d ( n - 1), where an represents the value of the n th term, a1 represents t

hoa [83]

10, 8, 6, 4,…
-2 -2 -2

a(n) = a₁ + d(n - 1)
a(n) = 10 - 2(n - 1)
a(n) = 10 - 2(n) + 2(1)
a(n) = 10 - 2n + 2
a(n) = -2n + 10 + 2
a(n) = -2n + 12

6 0

3 years ago

NEED HELP DUE IN 3 MINUTES!!!!

Elina [12.6K]

Answer:

y = -1/3 x+9

Step-by-step explanation:

First find the slope between the two points

m = ( -1 -8)/(2 - 5)

-9/-3

We want a line that is perpendicular so it is the negative reciprocal

-1 /(3)

The slope of the perpendicular line is -1/3

y= mx+b where m is the slope and b is the y intercept

y = -1/3x+b

We have a point of (6,7)

7 = -1/3 (6) +b

7 = -2 +b

Add 2 to each side

7 +2 = -2+b+2

9 = b

The equation of the line is y = -1/3 x+9

3 0

3 years ago

Read 2 more answers