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3 years ago

The sum of 10 and one-third of a number is equal to 13. What is the number? (Write an equation and solve)

Mathematics

2 answers:

4vir4ik [10]3 years ago

7 0

Answer:

9 is the answer and the equation is 10 + 1/3x = 13

Step-by-step explanation:

10 + 1/3x = 13

-10 -10

____________

1/3x = 3

mote1985 [20]3 years ago

4 0

Answer:

1 and 1 third. SOo..: 1 1/3

Step-by-step explanation:

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Jeff hikes 1/2 mile every 1/4 hour. Lisa hikes 1/3 mile every 1/6 . How far does Jeff hike in 1 hour

Phoenix [80]

Answer:

2 miles per a hour

Step-by-step explanation:

m=miles

h=hours

1/2m=1/4h

if you times both sides by 4 you will get

2m=h

5 0

3 years ago

How to get the lateral area of a rectangular prism? Plz Explain

Keith_Richards [23]

If by lateral area you mean the total surface of the rectangle :

each side appears twice so the total area A will be

A=2(length*width+width*height+height*length)=16*8+8*4+4*16
A=224

If you meant lateral area as in the total area minus the top and bottom base:
A=2(width*height+height*length)=8*4+4*16=96

7 0

3 years ago

you ride your bike at 9 miles per hour. To find how long it will take you to ride 26 miles, you solve the equation 9 • t = 26. W

Vikentia [17]

Answer:

Here, t represent <em>time</em>.

Step-by-step explanation:

we know that

$speed = \frac{distance}{time}$

Given that speed = 9 miles per hour

Distance travelled = 26 miles

Therefore, Distance = Time x Speed.

Putting value into calculation.

26 = 9 x Time

By comparing equation. we can say that

<em>'t' Represent as ' Time'</em>

3 0

3 years ago

Read 2 more answers

Which equation is not equivalent to x + 10 = 2x – 4?

alekssr [168]

It would be B I believe!!

8 0

3 years ago

Carol is making a pattern with toothpicks. The first five terms of Carol's pattern are shown.

stellarik [79]

Answer:

Step-by-step explanation:

Let's make a table:

Term 1: 3 toothpicks

Term 2: 4 toothpicks

Term 3: 5 toothpicks

Term 4: 6 toothpicks

Term 5: 7 toothpicks

Term N = N + 2 toothpicks

6 0

3 years ago