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mrs_skeptik [129]
3 years ago
5

Using the slope formula, find the slope of the line through the given points.

Mathematics
1 answer:
BabaBlast [244]3 years ago
5 0

Answer:

-2

Step-by-step explanation:

Slope = (4-8) / (9-7) = -4/2 = -2

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Tanya tiene un jardin con un foso alrededor. El jaidim el un rectangulo de 2 1/2m de largo y 2m de ancho. El jardin y el foso ju
professor190 [17]

Answer:

El área del foso es 5.5 m²

Step-by-step explanation:

Hola!

Por favor, mira el esquema adjunto para una descripción del problema.

Viendo la figura, podemos deducir que el área del foso será igual al área del rectángulo formado por el jardín y el foso menos el área del jardín.

Área del foso = área del foso y jardín - área del jardín.

El área de un rectángulo se calcula multiplicando la longitud de la base por la altura:

Área del jardín = 2.5 m · 2 m = 5 m²

Área del rectángulo jardín - foso = 3.5 m · 3 m = 10.5 m²

Área del foso = 10.5 m² - 5 m² = 5.5 m²

El área del foso es 5.5 m²

4 0
3 years ago
PLEASE HELP ME
e-lub [12.9K]

Answer:

C

Step-by-step explanation:

y < 5 and y < 2 over lap at y < 2

8 0
3 years ago
What is the awnser to the equation r-4+6r=3+8r I'm trying to find what “r” is and if you can please solve the problem step by st
sattari [20]
Remember that you can do anything to an equation as long as you do it to both sides except divide by zero
so you can add like terms like this
you can add similar things like 1+3 and m+2m and m^2+2m^2 but not unlke things like 1+m or m+m^2

so m+2m=1m+2m=3m so

r-4+6r=3+8r
use commutative property to move numbers around (a+b=b+a)
group like terms
r+6r-4=3+8r
add like terms
1r+6r-4=3+8r
7r-4=3+8r
subtract 7r from both sides
7r-7r-4=3+8r-7r
0r-4=3+1r
-4=3+r
subtract 3 from both sides
-3-4=3-3+r
-7=0+r
-7=r

r=-7
7 0
3 years ago
Suppose a virus splits into two every 45 minutes how many viruses are there after 5 hours 15 minutes
sergij07 [2.7K]

Answer:

14

Step-by-step explanation:

1 hour = 60 minutes

5*60=300 minutes

300+15 minutes

315/45

7*2=14

....................................................

3 0
3 years ago
Roberto had $88, which is eleven times as much money as Bianca had. How much money did Bianca have? Select the correct solution
Alexandra [31]

Answer:

I think it is A

Step-by-step explanation:

Because it would be 88=11x the you would divide 11x by 11 to get x the 88 divided by 11= 8 so, Thus saying x=8

6 0
4 years ago
Read 2 more answers
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