3 years ago

Ioana wants to spend ¾ of an hour studying each subject. She has 3 hours to study. How many subjects can she study?

Mathematics

1 answer:

BaLLatris [955]3 years ago

3 0

Answer:

4 subjects

Step-by-step explanation:

3 hours for studying x subjects:

x*3/4 = 3
x = 3*4/3
x = 4

You might be interested in

What would justify these triangles????

olganol [36]

Answer:

ASA would justify it to be congruent.

5 0

3 years ago

What is the slope of the line that passes through the points (-4, -1) and (4, 5)?

andreyandreev [35.5K]

Answer:

3/4

Step-by-step explanation:

Since we have two points, we can use the slope formula

m = ( y2-y1)/(x2-x1)

= ( 5 - -1)/( 4 - -4)

= ( 5+1)/(4+4)

= 6/8

= 3/4

7 0

2 years ago

5. Find the quotient: 0.382 +0.2. A 0.0764 C 1.91 B 0.764 D 0.191

ankoles [38]

Answer:

The expression is not correctly given. However If you want the quotient of 0.2 divided by 0.382. This would be the correct answer

$C. \: 1.91$

Hope thai helps!

please like if I'd does help! (:

3 0

2 years ago

Plz help i will mark you brainlist this is due in 5 minutes

pshichka [43]

Answer: -10 degress is colder than -4

so the answer will be: C (-10 < -4)

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

One angle of a triangle is 30° more than the smallest angle. The largest angle is the sum of the other angles. Find the measures

vladimir1956 [14]

Answer: $\boxed{30^{\circ}, 60^{\circ}, 90^{\circ}}$

Step-by-step explanation:

Let the smallest angle be x.

Then, the middle angle is x+30.

The largest angle is 2x+30.

Angles in a triangle add to 180 degrees, so:

$x+x+30+2x+30=180\\\\4x+60=180\\\\4x=120\\\\x=30$

So, the angles measure $\boxed{30^{\circ}, 60^{\circ}, 90^{\circ}}$

6 0

2 years ago