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2 years ago

Please help me solve this problem

Mathematics

1 answer:

siniylev [52]2 years ago

6 0

Answer:A

Step-by-step explanation:

The dot means less than or equal to 2

Open dot means greater than 2

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1 1/4 miles equals how many feet

Artist 52 [7]

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7 0

2 years ago

A room has an area of 60 square meters and a perimeter of 32 meters. What are the length and width of the room?

Dominik [7]

Answer:

6 and 10

Step-by-step explanation:

xy=60

2(x+y)=32

x+y=16

y=16-x

Substitute y into area equation

x(16-x)=60

16x-x^2=60

x^2-16x+60=0

(x-10)(x-6)=0

x=10, 6

y=6, 10

6 0

1 year ago

Complete the point slope equation of the line through(-1,-10)and(5,2).<br>y-6=

Lynna [10]

Answer:

Step-by-step explanation:

The point-slope of an equation of a line:

$y-y_1=m(x-x_1)$

m - slope

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the poinys (-1, -10) and (5, 2). Substitute:

$m=\dfrac{2-(-10)}{5-(-1)}=\dfrac{12}{6}=2$

Put the value of the slope and the coordinateso f the point (5, 2), to the equation of a line:

$y-2=2(x-5)$

In the question we have y - 6 = ...

Therefore

$y-2=2(x-5)$ <em>subtract 4 from both sides</em>

$y-6=2(x-5)-4$ <em>use the distributive property</em>

$y-6=2x-10-4$

$y-6=2x-14$ <em>distributive</em>

$y-6=2(x-7)$

5 0

3 years ago

What is the value of s?<br> units

liubo4ka [24]

Answer:

Is there any attachment?

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Please help me if you know,Thanks

inna [77]

The answer would be A.
12:32
Highest common factor would be 4, so divide each side by 4.
3:8
Which would be A.
HOPE THIS HELPS YOU! ^_^

3 0

2 years ago