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2 years ago

Please help me will give brainly

Mathematics

1 answer:

Pachacha [2.7K]2 years ago

5 0

Step-by-step explanation:

question 6

-5x+6y=12

6y=12+5x

6y=5x+12

y=⅚x +12/6

y=⅚x +2

question 7

slope m =-5

intercept c =7

y=mx+c

y=-5x+7

question 8

(a) y=mx-45x

y=x(m-45)

(b) y=120(m-45)

question 10

(8 -2)

x1=8

y1=-2

m=3

m=(y-y1)/(x-x1)

3=(y+2)/(x-8)

3(x-8)=y+2

3x-24=y+2

3x-y-24-2=0

3x-y-26=0

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Solve the system of equations. −5x+2y=9 y=7x

RUDIKE [14]

Answer:

x=1 y=7

Step-by-step explanation:

−5x+2y=9

y=7x

Substitute the second equation into the first

-5x +2(7x) = 9

Distribute

-5x +14x = 9

Combine like terms

9x=9

Divide by 9

9x/9 =9/9

x= 1

Now find y

y = 7(1)

y = 7

5 0

3 years ago

Read 2 more answers

What does 10+4+9+3 equal

Usimov [2.4K]

Answer:

26.

Step-by-step explanation:

$10+4=14\\ 14+3=17\\ 17+9=26.$

8 0

3 years ago

Given the function f(x) in red, write the equation for the transformed function g(x)in green

STatiana [176]

$g(x)=(x-4)^3-5$

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1 year ago

What is the value of x enter your answer in the box.

ira [324]

We can use vertical opposite angles. Which means the opposite angles where 2 lines intersects is the same.
3x + 50 = 6x - 10 (vert. Opp. Angles)
3x = 6x - 60
-3x = - 60
X = 20°

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3 years ago

Use braces and digits to indicate the set of whole numbers

Sergeeva-Olga [200]

Whole numbers are numbers without decimal points greater than 0.

The set of whole numbers is:

$W =\{0,1,2,3,4.....\}$

In the introductory part of this solution, I stated that:

Whole numbers do not have decimal point
The smallest whole number is 0

This means that the following numbers are whole numbers:

1, 9, 10, 67

While the following numbers are not:

-1, 9.0, 1.0, -67

Let W be the set of whole numbers; the set is:

$W =\{0,1,2,3,4.....\}$

The dots after 4 means the set still continues