Answer:
Hazel have 200 baseball cards in her collection.
Step-by-step explanation:
Let the number of card Hazel's have be x.
Given:
Hazel brother have = 80 cards
Also Given:
The number of cards in 4/5 of Hazel's baseball card collection is equal to twice the number in her brother's collection.
It means that 4/5 times of hazel card is equal to 2 multiplied with the number of cards hazel brother have.
Framing in equation form we get;
Hence Hazel have 200 baseball cards in her collection.
The correct representation of the expression are:
We are given an algebraic expression as:
÷
This expression could also be written as:
We know that any expression of the form:
is given by:
Hence, we get the given expression as:
Also, on solving we get:
3:4:5. Find the actual numbers of votes cast for the three candidates.
Answer:
3234
4312
5390
Step-by-step explanation:
3x +4x + 5x = 12936
12x = 12936
The length of line AB is 17 units which is one side of a triangle.
A triangle is a closed 2D figure formed by joining three non-co-linear points. By the property of sides, triangles are of three types they are:- Equilateral triangle, Isosceles triangle, and scalene triangle.
We know the length of two given pairs of points can be determined by the distance formula which is .
Given are the points of the vertices of a ΔABC are A(-8, -10), B(9, -10), and
C(9,-3).
∴ The length of line AB is,
= units.
= units.
= 17 units.
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Answer:
17
Step-by-step explanation: