In a class, 7 students walk to school, two fifths ride and 32% are dropped off by their parents.

Mathematics

1 answer:

Svet_ta [14]3 years ago

7 0

10 students ride the bus.

You might be interested in

What is the factorise 12x+8

34kurt

<span>12x+8
Answer is =4(3x+2)</span>

3 0

3 years ago

X^2-8x+6 in vertex form

kompoz [17]

$x^2-8x+6=\\
x^2-8x+16-10=\\
(x-4)^2-10$

4 0

3 years ago

If someone could help!

ad-work [718]

Step-by-step explanation:

This time round, use SOH method (Sin angle = Opposite/Hypotenuse)

given Opposite = 7

Hypotenuse = 10

$\sin(x) = \frac{opposite}{hypotenuse} \\ \sin(x) = \frac{7}{10} \\ x = {sin}^{ - 1} ( \frac{7}{10} ) \\ = 44.4deg(nearest \: tenth)$

4 0

3 years ago

The measures of the angles of a triangle are shown in the figure below. Solve for x.

Triss [41]

Answer:

Step-by-step explanation:

I can't see anything attached but I know all angles of a triangle add up to 180 degrees. It probably doesn't help tho.

7 0

3 years ago

Read 2 more answers

You pawn a guitar and receive $880. One month later, you get the guitar back by paying $1250. If this is simple interest, then w

Lemur [1.5K]

Interest=1250-880=370
I=PRT
P=principal
r=rate in deicmal
t=time in years

1 month so t=1/12
P=880
I=370

370=880*r*1/12
370=220/3r
times both sides by 3
1110=220r
divdie both sides by 220
5.04545=r
505% interest

6 0

3 years ago