2 years ago

Santiago walked 500 m

Mathematics

1 answer:

N76 [4]2 years ago

7 0

Answer:

500 X 7 = 3500, 3500m = 3.5 km

She walked 3.5 km in 1 week.

You might be interested in

!help asap!

Ede4ka [16]

37+53=90 so 180-90=90
x=90

x= 180-(37+53)
x= 90 ✅

4 0

3 years ago

For the points in the table, does pressure vary directly with volume? If so, identify k and write an equation. No, this is not a

wel

Can't see the table but direct variation is: y = kx
So if the output is some constant multiple which could be positive, negative or fraction then yes it is direct variation. So just divide a couple y/x = k to see what you get.

7 0

3 years ago

Read 2 more answers

3c - b = 2a solve for c

alekssr [168]

Answer:

$c = \frac{2a + b}{3}$

Step-by-step explanation:

$3c - b = 2a \\ 3c = 2a + b \\ \frac{3c}{3} = \frac{2a + b}{3} \\ c = \frac{2a + b}{3}$

hope this helps you

let me know if you have another questions:-)

5 0

2 years ago

Read 2 more answers

Need help with this right now

jenyasd209 [6]

Answer:

A = (2x+1)(3x+4)

Step-by-step explanation:

Area is length × height

4 0

2 years ago

An arborist examined trees in an orchard to see if they were infected with a virus. Out of 90 trees, 40% had the virus. How many

Harman [31]

Answer:

36 trees were infected with the virus.

Step-by-step explanation:

Given:

Total number of trees = 90

Percentage of tree that had virus 40%

To find:

Number of tress that were infected by virus = ?

Solution:

Let the number trees that was affected by the virus be X.

then

X = 40% of 90

X = $\frac{40}{100} \times 90$

X = $0.4 \times 90$

X= 36

6 0

3 years ago