3 years ago

Please Help, I will give brainliest to the most accurate answer, please explain your answer too! Answer ASAP PLEASE!!!

Mathematics

2 answers:

Sever21 [200]3 years ago

5 0

Answer:

Step-by-step explanation:

Stells [14]3 years ago

4 0

Answer:

(1)

Step-by-step explanation:

1. the y-intercept is at positive 4

2.y will be more than -3x+4 because of -3 if it was a positive y would be less

You might be interested in

7x-6y=9 5x+2y=19 Solve the system using elimination.

ikadub [295]

Step-by-step explanation:

multiply 5x+2y=19 by 3 youll get 15x+6y=57

eliminate y

7x-6y=9

15x+6y=57 +

22x=66

x=3

substitute x to 5x+2y=19

15+2y=19

2y=4

y=2

4 0

2 years ago

What is (2x + 1)(3x + 7) simplified

motikmotik

Answer:

6x^2+14x+3x+7=6x^2+17x+7

6 0

2 years ago

Read 2 more answers

The expressions 10/12(245b−365) and 2/3(3b+6) represent the lengths of the diagonals of parallelogram WXYZ. For what value of b

makkiz [27]

Answer:

b = 1.52

Step-by-step explanation:

Length of diagonals of a parallelogram = $\frac{10}{12}(245b - 365)$ and $\frac{2}{3}(3b+6)$

If the given parallelogram is a rectangle,

Length of the diagonals will be equal in measure,

Therefore, $\frac{10}{12}(245b - 365)=\frac{2}{3}(3b+6)$

245b - 365 = $\frac{12}{10}\times \frac{2}{3}(3b+6)$

245b - 365 = $\frac{4}{5}(3b+6)$

5(245b - 365) = 4(3b + 6)

1225b - 1825 = 12b + 24

1225b - 12b = 24 + 1825

1213b = 1849

b = $\frac{1849}{1213}$

b = 1.52

5 0

2 years ago

B [2 0] -2 5 What is the determinant of B? Your answer

Marianna [84]

Answer:

Step-by-step explanation:

Determinant = ad - bc

$\det\begin{pmatrix} 2 & 0 \\-2 & 5\end{pmatrix} =\begin{vmatrix} 2 & 0 \\-2 & 5\end{vmatrix} = 2\times5 + 0\times2 = 10$

8 0

2 years ago

Which equation is a related equation

ki77a [65]

D , because 28-9=21 and 21=x

4 0

2 years ago