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4 years ago

What two numbers multiply to -90 and add up to 27

Mathematics

2 answers:

Irina-Kira [14]4 years ago

6 0

Answer:

1 x 27 = 27

3 x 9 = 27

9 x 3 = 27

27 x 1 = 27

Step-by-step explanation:

anygoal [31]4 years ago

5 0

Answer:26 amd 27? maybe

Step-by-step explanation:

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Help :(( wowkwkwkwkwkoxodosiso ( needed more words)

Nimfa-mama [501]

Answer:

Step-by-step explanation:

Domain is all the x values

Range is all the y values

7 0

4 years ago

Security A rounds every 2 minutes and 20 seconds in the gate 1. Security B rounds every 1 minute and 40 seconds in the gate 2. I

Elden [556K]

Answer:

$Time = 11\frac{2}{3}\ min$

Step-by-step explanation:

Given

$Security\ A = 2\ mins, 20\ secs$

$Security\ B = 1\ mins, 40\ secs$

Required

After how many minutes, will they round together

First, convert the given time to minutes

$Security\ A = 2\ mins, 20\ secs$

$Security\ A = 2\ mins+ 20\ secs$

$Security\ A = 2\ mins+ \frac{20}{60}\ min$

$Security\ A = 2\ mins+ \frac{1}{3}\ min$

$Security\ A = 2\frac{1}{3}\ min$

$Security\ B = 1\ mins, 40\ secs$

$Security\ B = 1\ mins+ 40\ secs$

$Security\ B = 1\ mins+ \frac{40}{60}\ min$

$Security\ B = 1\frac{2}{3}\ min$

So, we have:

$Security\ A = 2\frac{1}{3}\ min$

$Security\ B = 1\frac{2}{3}\ min$

List out the multiples of the time of both security personnel take round.

$Security\ A = 2\frac{1}{3}min,\ 4\frac{2}{3}min,\ 7min,\ 9\frac{1}{3}min,\ 11\frac{2}{3}min...$

$Security\ B = 1\frac{2}{3}min,\ 3\frac{1}{3}min,\ 5min,\ 6\frac{2}{3}min,\ 8\frac{1}{3}min,\ 10min\ ,11\frac{2}{3}min,...$

In the above lists, the common time is:

$Time = 11\frac{2}{3}\ min$

This implies that they go on round after $11\frac{2}{3}\ min$

4 0

3 years ago

For a test please help thanks

vovangra [49]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

What is the area of this figure?

Nina [5.8K]

Answer:

Area of the fig. = 127 yards^2

Step-by-step explanation:

So,Seeing carefully we see 3 figures : 2 rectangles & 1 square,

So, first of all Area of the Big Rectangle

Area of the rectangle = l*b

length = 13 & breadth = 9

= 13*9

= 117 yards^2

Now, Area of the small rectangle

Length & Breadth = 3 & 2

Area = 3*2

= 6 yards^2

Area of one and only square in the fig.

= S*S (side = 2)

= 2*2

= 4 yards^2

Total area of whole fig. = (117 + 6 + 4) yards^2

= 127 yards^2

Hope it works!

6 0

3 years ago

Morgan’s mother is 3 times older than 2 years more than Morgan’s age. Write an expression for the age of Morgan’s mother, using

shutvik [7]

(2+m)3=Morgan's mother

3 0

4 years ago

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