1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nitella [24]
3 years ago
12

What is the value of 0.6 + 0.3? Write your answer as a fraction in lowest terms

Mathematics
1 answer:
Allisa [31]3 years ago
3 0
9/10 i the answer i believe
You might be interested in
The polynomial function g(x) = 2x4 - 9x3 - 12x2 + 29x + 30 has
Nataliya [291]

Answer:

the answer is

Step-by-step explanation:

the answer is

the answer is

the answer is

c

6 0
2 years ago
How many different ways can you make change for $.50 using only nickels,dimes, and quarters?
yanalaym [24]

Answer:

10 ways

Step-by-step explanation:


5 0
3 years ago
2. Given a quadrilateral with vertices (−1, 3), (1, 5), (5, 1), and (3,−1):
zlopas [31]
<h2>Explanation:</h2>

In every rectangle, the two diagonals have the same length. If a quadrilateral's diagonals have the same length, that doesn't mean it has to be a rectangle, but if a parallelogram's diagonals have the same length, then it's definitely a rectangle.

So first of all, let's prove this is a parallelogram. The basic definition of a parallelogram is that it is a quadrilateral where both pairs of opposite sides are parallel.

So let's name the vertices as:

A(-1,3) \\ \\ B(1,5) \\ \\ C(5,1) \\ \\ D(3,-1)

First pair of opposite sides:

<u>Slope:</u>

\text{For AB}: \\ \\ m=\frac{5-3}{1-(-1)}=1 \\ \\ \\ \text{For CD}: \\ \\ m=\frac{1-(-1)}{5-3}=1 \\ \\ \\ \text{So AB and CD are parallel}

Second pair of opposite sides:

<u>Slope:</u>

\text{For BC}: \\ \\ m=\frac{1-5}{5-1}=-1 \\ \\ \\ \text{For AD}: \\ \\ m=\frac{-1-3}{3-(-1)}=-1 \\ \\ \\ \text{So BC and AD are parallel}

So in fact this is a parallelogram. The other thing we need to prove is that the diagonals measure the same. Using distance formula:

d=\sqrt{(y_{2}-y_{1})^2+(x_{2}-x_{1})^2} \\ \\ \\ Diagonal \ BD: \\ \\ d=\sqrt{(5-(-1))^2+(1-3)^2}=2\sqrt{10} \\ \\ \\ Diagonal \ AC: \\ \\ d=\sqrt{(3-1)^2+(-5-1)^2}=2\sqrt{10} \\ \\ \\

So the diagonals measure the same, therefore this is a rectangle.

5 0
3 years ago
A tape diagram. There are 175 Saturday tickets sold out of 100 Friday tickets sold. There are question mark Saturday tickets sol
ASHA 777 [7]

Answer:

the answer is 3,500

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
A neighborhood was given a vacant lot in the shape of a rectangle on which to build a park. The neighborhood is
AnnZ [28]

Answer:

The answer to your question is below

Step-by-step explanation:

Formula

Triangle's Area = 1/2 bh/2

Trapezoid's area = 1/2 (b1 + b2)h

Parallelogram's area = bh

Rectangle's area = bh

Considering the formulas, we can conclude that:

a) The first choice is true, both formulas have 1/2 in.

b) The second choice is also true, both equations are the same

c) The third choice is incorrect

d) This choice is correct, the bases are added,

e) This choice is incorrect, the sides are not added.

4 0
2 years ago
Read 2 more answers
Other questions:
  • The graph below displays the wrist circumferences and heights of six students in Alyssa’s classroom.
    7·2 answers
  • Jenny has been given a list of 4 bands and asked to place a vote. Her vote must have the names of her favorite, second favorite,
    5·1 answer
  • Ken recorded the weights (in pounds) of 78 boxes. He created a box plot of his data. What is the interquartile range of Ken’s da
    11·1 answer
  • How many square feet of outdoor carpet will we need for this hole​
    12·1 answer
  • Consider a population of size N = 100 with the three individual mutants with relative growth rate rA = 2, rB = 1.01, and rC = 0.
    9·1 answer
  • Write a scenario that could work for the following line of best fit:
    5·2 answers
  • 18/80 in simplest from
    11·1 answer
  • On a coordinate plane, rhombus W X Y Z is shown. Point W is at (7, 2), point X is at (5, negative 1), point Y is at (3, 2), and
    6·1 answer
  • Which of the following is equivalent to 3+6/2+1?
    13·1 answer
  • Each quart of syrup could fill 2 jars. How many quarts of syrup would be needed to<br> 16 jars?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!