i believe the answer is X -----> Z
Answer:
V=129659.9491≈129659.95
Step-by-step explanation:
Answer:
530.998cm^2
Step-by-step explanation:
General formula for the area of a circle is πr^2
And π is given to be 3.142
R is 13 cm
So let's apply the formula
Area=3.142×(13^2)
Area=3.142×169
Area=530.998cm^2
So the area of the circle is 530.998cm^2
Answer:
She has 2 1/24 meters of ribbon
Step-by-step explanation:
Skye has 12 1/4 meters of ribbon, and she uses 2/3 of that.
To know how much she uses we have to multiply the total by the fraction she uses:
12 1/4 * 2/3,
12 1/4 is the same as 49/4, so we can solve by multiplying the nominators and denominators:
49/4 * 2/3 = 49/6;
So she used 49/4 meters of ribbon or 8.167 m.
Now we are going to see how much ribbon is left by subtracting from the total what she used:
12 1/4 - 49/4 = 49/12 meters that she has left.
And out of those she uses 1/2, so we are going to multiply what she has left by 1/2:
49/12 * 1/2 = 49/24 = 2 1/24 = 2.04167 meters that she used of the remaining.
And because she used half she still has the other half of the remaining:
2 1/24 or 2.94167 meters.
Answer:
Step-by-step explanation:
Two ∆s can be considered to be congruent to each other using the Side-Angle-Side Congruence Theorem, if an included angle, and two sides of a ∆ are congruent to an included angle and two corresponding sides of another ∆.
∆ABC and ∆DEF has been drawn as shown in the attachment below.
We are given that 
and also 
.
In order to prove that ∆ABC 
∆DEF using the Side-Angle-Side Congruence Theorem, an included angle which lies between two known side must be made know in each given ∆s, which must be congruent accordingly to each other.
The included angle has been shown in the ∆s drawn in the diagram attached below.
Therefore, the additional information that would be need is:
