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
skelet666 [1.2K]
3 years ago
15

577 rounded to the nearest ten

Mathematics
2 answers:
anygoal [31]3 years ago
7 0

The correct answer 580

Hope this helps

Aleks [24]3 years ago
5 0

Im Fairly certain its 580

You might be interested in
The sum of the first and third of three consecutive integers is 140. find the three even integers​
Elina [12.6K]

Answer:

It would be 68,70,72

Step-by-step explanation:

The sum of first and third of 3 consecutive number is 140 as 68+72 is 140.

68 is the first

72 is the third

They are all even numbers as well

6 0
3 years ago
I need help with geometric sequences
aalyn [17]
4) 3,6,12
5) 2
6) 24,48,96
3 0
3 years ago
Cora is wrapping her sister's birthday present. She needs to cut a 47-centimeter piece of ribbon into 5 equal parts. How long wi
snow_lady [41]

Answer:

Step-by-step explanation:

If its fractions, you would do 5/47

8 0
3 years ago
Read 2 more answers
Help me please I need help :((((((
serg [7]
Flour: 2 3/4 cups = 11/4

11/4 * 2 = 22/4 = 5 2/4 cups

Sugar: 1 1/2 cups = 3/2

3/2 = 6/4 = 1 2/4 cups

1 2/4 * 2 = 3 cups

So it *should* be 8 1/2 cups.


3 0
2 years ago
20.) A=49.23 degrees, c=54.8Solve the right triangle. Express angles in decimal degrees.
vivado [14]

\begin{gathered} a=41.50 \\ b=35.78 \\ B=40.76\text{ \degree} \\  \end{gathered}

Explanation

Step 1

a) let

\begin{gathered} A=49.23\text{ \degree} \\ c=54.8\text{ \degree} \end{gathered}

b) b value

to find the measure of side b we can use cosine function

\begin{gathered} cos\theta=\frac{adjacent\text{ side}}{hypotenuse} \\ replace \\ cos\text{ 49.23=}\frac{b}{54.8} \\ b=54.8*cos49.23 \\ b=35.78 \end{gathered}

c) angle B

to find the measure of Angle B we can use sine function

\begin{gathered} sin\theta=\frac{opposite\text{  side}}{hypotenuse} \\ replace \\ sin\text{ B=}\frac{35.78}{54.8} \\ sin\text{ B= 0.65}\Rightarrow inverse\text{ function to isolate B} \\ B=\sin^{-1}(0.65) \\ B=40.76 \end{gathered}

d) side a

\begin{gathered} sin\theta=\frac{opposite\text{ side}}{hypotenuse} \\ sin\text{ A=}\frac{a}{c}=\frac{\placeholder{⬚}}{\placeholder{⬚}} \\ sin\text{ 49.23=}\frac{a}{54.8} \\ multiply\text{ both sides by 54.8} \\ 54.8s\imaginaryI n\text{49.23=}\frac{a}{54.8}*54.8 \\ 41.50=a \end{gathered}

so, the answer is

\begin{gathered} a=41.50 \\ b=35.78 \\ B=40.76\text{ \degree} \\  \end{gathered}

I hope this helps you

7 0
1 year ago
Other questions:
  • Find the linear equation in slope intercept form that passes through the points (5,3) and (2,-1)
    15·2 answers
  • Helpppppp meeeeeeeeee
    11·2 answers
  • What percent of 50 is 9?<br> O<br> A. 4.5%<br> O B. 5.6%<br> OC. 9%<br> O D. 18%<br> O E. 45%
    8·2 answers
  • Tomas has $1,000 to spend on a vacation. His
    5·1 answer
  • Find the GCF of 16a and 40ab
    13·1 answer
  • Ava grades 10 ½ tests in ¾ of an hour. At this rate, how many tests does she grade each hour?
    6·2 answers
  • Writing a linear equations
    10·1 answer
  • There you goo people
    13·2 answers
  • Evaluate: <img src="https://tex.z-dn.net/?f=%5Csqrt%7B100-36%7D%20%2B%2032%20-%201" id="TexFormula1" title="\sqrt{100-36} + 32 -
    13·2 answers
  • Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!