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
Arturiano [62]
3 years ago
9

Round 6.487 and 2.049 to the hundredths place. What is the sum of the rounded numbers? *

Mathematics
1 answer:
Reika [66]3 years ago
5 0

Answer:

8.54

Step-by-step explanation:

If thousandth's place is ≥ 5 , then add 1 to the hundredth place.

6.487 = 6.49

2.049 = 2.05

6.487 + 2.049 = 6.49 + 2.05  = 8.54

You might be interested in
A circle has an area of 9. What is the circumference?
Len [333]
The circumference of the circle is 10.36
7 0
3 years ago
Please I need this before 12pm
luda_lava [24]

Answer:

The required formula is:

                                                          {\displaystyle \ a_{n}=a_{1}+(n-1)d}

Step-by-step explanation:

The total number of squares of the the first term = 4

The total number of squares of the the second term = 7

The total number of squares of the the third term = 10

so,

a_1=4

a_2=7

a_3=10

Finding the common difference d

d=a_3-a_2=10-7=3

d=a_2-a_1=7-4=3

As the common difference 'd' is same, it means the sequence is in arithmetic.

So

If the initial term of an arithmetic progression is {\displaystyle a_{1}} and the common difference of successive members is d, then the nth term of the sequence (a_n) is given by:

                         {\displaystyle \ a_{n}=a_{1}+(n-1)d}

Therefore, the required formula is:

                                                          {\displaystyle \ a_{n}=a_{1}+(n-1)d}

3 0
3 years ago
Steven earns extra money babysitting. He charges $25.00 for 4 hours and $43.75 for 7 hours.
4vir4ik [10]

Answer:

An easy way to solve this problem is divide $25.00 by 3 or $43.75 by 7. This number represents the amount of money he makes for 1 hour. So with that in mind, the correct equation is:

$8.33 = y

Hope this helped :)!

8 0
4 years ago
Write the equation of a line that passes through the points ( 2 , - 5 ) and ( 8 , - 2 )
kati45 [8]

Answer:

y=\frac{1}{2}x-6

Step-by-step explanation:

Hi there!

Linear equations are typically organized in slope-intercept form: y=mx+b where m is the slope and b is the y-intercept (the value of y when the line crosses the y-axis)

<u>1) Determine the slope (m)</u>

m=\frac{y_2-y_1}{x_2-x_1} where two points that fall on the line are (x_1,y_1) and (x_2,y_2)

Plug in the given points (2,-5) and (8,-2)

m=\frac{y_2-y_1}{x_2-x_1}\\=\frac{-2-(-5)}{8-2}\\=\frac{-2+5}{8-2}\\=\frac{3}{6}\\=\frac{1}{2}

Therefore, the slope of the line is \frac{1}{2}. Plug this into y=mx+b:

y=\frac{1}{2}x+b

<u>2) Determine the y-intercept (b)</u>

y=\frac{1}{2}x+b

Plug in one of the given points and solve for b

-5=\frac{1}{2}(2)+b\\-5=1+b

Subtract 1 from both sides to isolate b

-5-1=1+b-1\\-6=b

Therefore, the y-intercept of the line is -6. Plug this back into y=\frac{1}{2}x+b:

y=\frac{1}{2}x+(-6)\\y=\frac{1}{2}x-6

I hope this helps!

6 0
3 years ago
What does f(x)= 2/3x + 1 equal can you guys help me?
sashaice [31]
The answer to your question is 2
3 0
3 years ago
Other questions:
  • PLEASE help fill in the blanks for geometry!!!
    6·1 answer
  • What is the domain of F(x)
    5·1 answer
  • Don't understand questions
    6·1 answer
  • For each of the following problems, identify whether it is a permutation or combination problem, and then give the answer.
    7·1 answer
  • Simplify 2x 2 - y for x = 3 and y = -2.
    5·1 answer
  • Fred is making a fruit salad.The ratio of cups of peaches to cups of cherries is 2 to 3.How many cups of peaches will Fred need
    10·1 answer
  • There are 54 people at the party, 18 of them are wearing red. What percent of people are not wearing red?
    7·2 answers
  • Logan works at a florist. He earns $300 per week plus $3 for each floral arrangement he delivers. The expression 300 + 3f gives
    15·2 answers
  • Can you help me find the length of YB
    9·1 answer
  • Please help me, I will give brainliest, I am struggling badly.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!