All categories

3 years ago

JANITIA IS 15 YEARS OLD AND HER BROTHER IS 5 YEARS. WHAT IS THE RATIO OF JANTIA AGE TO HER BROTHER AGE

Mathematics

2 answers:

riadik2000 [5.3K]3 years ago

5 0

Answer:

3:1

Step-by-step explanation:

15:5 = 3:1

vlada-n [284]3 years ago

3 0

Answer:

3:1

Step-by-step explanation:

15:5

3:1

i think this is the answer

You might be interested in

A triangular prism. Rectangle A has a base of 14 meters and height of 8 meters. Rectangle B has a base of 14 meters and height o

SCORPION-xisa [38]

Answer:

a c d

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Solve the system.

anyanavicka [17]

X= -2
Y= -1
Z= 1
You may use solve this problem by substituting the values as well. If everything goes wrong , go for Cramer’s rule

3 0

4 years ago

Is y=150x proportional?

daser333 [38]

Answer:

yes

Step-by-step explanation:

A proportional equation is of the form

y = kx where k is the constant of proportionality

y = 150x is proportional

5 0

3 years ago

Read 2 more answers

The area of triangle formed by points of intersection of parabola y=a(x+5)(x−1) with the coordinate axes is 12. Find a if it is

Pie

We know that the points at which the parabola intersects the x axis are

(-5,0) and (1,0)

So the extent between these two points would be the base of the triangle

lets find the length of the base using the distance formula

$\sqrt{[(-5-1)^{2}+(0-0)^{2} ]}$

the base b=6

We will get the height of the triangle when we put x=0 in the equation

y=a(0+5)(0-1)

y=-5a

so height = -5a (we take +5a since it is the height)

We know that the area of the triangle =

$\frac{1}{2}$ × 6 × (5a) = 12

15a=12

a= $\frac{4}{5}$

7 0

4 years ago

What is the value of 280

hammer [34]

Answer: Well, do you mean the whole value? If so... it's two-hundred and eighty. If you mean the individuals, then the two is two-hundred, the 8 is eighty.

Step-by-step explanation:

3 0

3 years ago