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
Anna11 [10]
3 years ago
11

Add. Write fractions in simplest form. 4-12 EVENS

Mathematics
1 answer:
Virty [35]3 years ago
7 0
4. 1/3   6.-0.9 or -9/10    8. 2 1/3  10. -3.45   12.4.54 or 4 27/50
You might be interested in
Y=x-2<br> a. (3,1)<br> b. (1,3)
Troyanec [42]
A. (3,1) because if you put 3 as x, 3-2=1,which then equals 1 as y
5 0
3 years ago
IF THE TRIANGLES IN THE ABOVE FIGURE ARE PROPORTIONAL, WHATS THE LENGTH OF SIDE B?
Tema [17]
<h3>Answer: choice B) 36</h3>

=================================================

Explanation:

The vertical sides, when read from left to right, can be divided to get this fraction: 9/90

Following the same order and direction, we divide the slanting corresponding sides to get: b/360

The fractions we constructed are equal to one another, as the triangles are said to be proportional.

We have the fraction 9/90 = b/360

Lets cross multiply and solve for b

--------------------

9/90 = b/360

9*360 = 90*b

3240 = 90b

90b = 3240

90b/90 = 3240/90

<h3>b = 36</h3>

--------------------

A quick way to do this may be to notice how the jump from 9 to 90 is "times 10" so the jump from b to 360 is also "times 10". Think in reverse to divide 360 over 10 and we land on 36 as our answer. This line of thinking does not work as simple for all proportional problems.

5 0
3 years ago
A person runs 1/8 mile in 1/64 hour.<br> The person's speed is (BLANK) miles per hour.
snow_tiger [21]

Answer: The person's speed is 8 miles per hour.

Step-by-step explanation:

To solve we want to convert the \frac{1}{8} and \frac{1}{64} proportionally for the number of miles per hour. We know that multiplying a fraction by its reciprocal will equal 1. So let's do that for the value of the hour.

\frac{1}{64}×\frac{64}{1} =\frac{64}{64} =1

Since we multiplied that to the number of hours we must also do that for the number of miles.

\frac{1}{8}×\frac{64}{1} =\frac{64}{8} =8

7 0
2 years ago
Ervin sells vintage cars. Every three months, he manages to sell 13 cars. Assuming he sells cars at a constant rate, what is the
nalin [4]

Answer:

m=4\frac{1}{3}

Step-by-step explanation:

the equation to this is

y=4\frac{1}{3}x

and slop-intercept form is

y=mx+b

with m being the slope,

so,

m=4\frac{1}{3}

7 0
3 years ago
Read 2 more answers
Simplify 11(3t+2)-4(2t-1​
Ksenya-84 [330]

The answer to the question is 25t+26

6 0
3 years ago
Read 2 more answers
Other questions:
  • Is choosing 5 players to represent the team at a fundraiser a permutation or a combination?
    5·1 answer
  • The length of a football field including the end zones is 48 feet longer than four times the length of a tennis
    11·1 answer
  • Plz help
    15·1 answer
  • If the total value of the coins is 36¢, what are the missing coins?
    7·1 answer
  • Ten more than four times a number is equal to the difference between 73 and three times the number. Find the number.
    12·1 answer
  • What is the quotient of 1414 divided by 32 and written in a mixed fraction
    6·1 answer
  • 2 x 3.6 find the product
    6·2 answers
  • Find the slope of the line that passes through (8, 4) and (5, 2).
    9·2 answers
  • Find the vertex, axis of symmetry, and y-intercept of the quadratic function.
    13·2 answers
  • What is the equation of the inequality for the graph below?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!