When you have a non-periodic decimal number, you can write it as a fraction. The numerator is the whole number, without the decimal separator. The denominator is a power of 10, 10^k, where k is the number of decimal digits.
So, you have
Since you only have one decimal digit.
-6 is an integer, and any integer can be written as a fraction with denominator 1:
The percentage symbol simply means "divided by 100":
-4/11 is already a fraction between integers, so it's already in the requested form.
-4.3 work like 0.7:
Answer:
1.Congruent Triangles
Definition: Triangles are congruent when all corresponding sides and interior angles are congruent. The triangles will have the same shape and size, but one may be a mirror image of the other.
In the simple case below, the two triangles PQR and LMN are congruent because every corresponding side has the same length, and every corresponding angle has the same measure. The angle at P has the same measure (in degrees) as the angle at L, the side PQ is the same length as the side LM etc.
2.In AAA (Angle-Angle-Angle), triangles do not have the same size and only have 3 pairs of congruent angles.
In SSS (Side-Side-Side), if the three sides of one triangle are equal to the three sides of another triangle, the triangles are congruent.
Step-by-step explanation:
Answer:
13 km
Step-by-step explanation:
The area formula for a triangle is ...
A = (1/2)bh
We are told that b=2h, so this becomes ...
A = (1/2)(2h)(h) = h²
Substituting the given area, we can find h:
169 km² = h²
(√169) km = h = 13 km
The height is 13 km.
Answer:
Rs 1808
Step-by-step explanation:
Sp=Selling price
Mp=main price
- Sp=Mp+Mp*VAT
- Sp=Rs 1600+Rs 1600*13%
- Sp=Rs 1600+Rs 208
- Sp=Rs 1808
Answer:
1/3
Step-by-step explanation:
3×x=1
x= 1/3