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ss7ja [257]
3 years ago
7

Find the sum or type "impossible” [1 -2 1] + [4 -5 -6] ] [[?] [ ]]

Mathematics
1 answer:
nadya68 [22]3 years ago
5 0

Answer:

27

Step-by-step explanation:

looked on photomath

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Solve the formula for the indicated variable<br><br> rx + ry = 4 for r
pishuonlain [190]

Answer:

r =   4/(x+y)

Step-by-step explanation:

rx + ry = 4

Factor out r

r ( x+y) = 4

Divide each side by (x+y)

r ( x+y) /(x+y) = 4/(x+y)

r =   4/(x+y)

3 0
3 years ago
The ratio of width to length of a rectangle is 7:10.The width of the rectangle is 91 cm.
kvasek [131]

Answer:

Length= 130 cm

For, Width= 91 cm

Step-by-step explanation:

Ratio of the width to the length of the rectangle = 7:10

Width of the rectangle= 91 cm

\frac{Width}{Length} =\frac{7}{10}

As, Width = 91 cm

\frac{91}{Length} =\frac{7}{10}

On, Cross multiplication the fraction:

91*10=7*Length

7*Length=910

Dividing by '7' both the sides:

Length=\frac{910}{7}\\\\ Length=130cm

6 0
3 years ago
PLEASE HELP ME [99 POINTS[
Ierofanga [76]
I think it b havent seen a relation(a)
3 0
3 years ago
Read 2 more answers
Graph the following non-linear system of equations and identify the two solutions. y=2x −7x+3y=3 What type of function is the eq
Ivanshal [37]

The solution to the given non linear system of equation is smallest x value , x = 0 , y = 1 , largest x value  x = 3 , y = 8 .

<h3>What is a Equation ?</h3>

An Equation is a mathematical statement which relates two algebraic expression with an equal sign in between.

The equations given in the question is

y = 2ˣ

This is an exponential function

-7x +3y = 3

This is a linear function

The equations have been plotted and the solution to the non linear system of equation has been determined

The point at which the graphs intersect is the solution to the system of non -linear equations.

(0,1) and (3,8)

x = 0 , y = 1 ; x = 3 , y = 8

The solution to the given non linear system of equation is smallest x value , x = 0 , y = 1 , largest x value  x = 3 , y = 8 .

To know more about Equation

brainly.com/question/10413253

#SPJ1

6 0
2 years ago
Just go down the row and say yes no yes no in order!you don't have to type the whole thing out
tangare [24]

Answer:

1) yes

2) no

3) yes

4)no

5)no

Step-by-step explanation:

8 0
3 years ago
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