Answer:
I think c
Step-by-step explanation:
<u>Formula</u><u> </u><u>:</u><u>-</u><u> </u>
<u>Given</u><u> </u><u>that </u><u>:</u><u>-</u><u> </u>
The interest received on Rs 5000 = interest received on Rs 6000 , when rate of interest on Rs 6000 is 8 % .
<u>To</u><u> </u><u>Find</u><u> </u><u>:</u><u>-</u><u> </u>
The rate of interest on rupees 5000 .
<u>Solu</u><u>tion</u><u> </u><u>:</u><u>-</u><u> </u>
→ S.I = P.R.T/100
→ 5000.R. 1 / 100 = 6000 × 8 × 1 / 100
→ 50 R = 60×8
→ 50 R = 480
→ R = 480/ 50
→ Rate of interest = 9.6 %
So rate on Rs 5000 is 9.6 %
Answer:
360
Step-by-step explanation:
4 = 4 × 3 × 2 × 1 = 24 that is how many you can get with 4 combinations
6 x 5 x 4 x 3 = 360 this is a 4 digit combination with 6 numbers
An isosceles triangle is a special type of triangle that has two equal sides. Consequently, the two base angles are also equal. Since the interior angles of a triangle should sum up to 180°, the general equation should be
180° = 2*Base angle + Vertex angle
Let the base angle be x. Thus, the vertex angle is equal to
Vertex angle = 4x - 6
Substituting,
180 = 2x + 4x - 6
x = 31°
Vertex angle = 4(31°) - 6
Vertex angle = 118°
Answer: D) x - 0.2x
Step-by-step explanation:
The hat has a regular price of x dollars.
This price is reduced by 20% so the relevant expression for the discount is; 20% * x or; 0.2x
The discounted price will be the price of the hat less the discount which means the formula will be;
= Price - discount
= x - 0.2x
