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lana66690 [7]
3 years ago
5

Estimint 697 times 3

Mathematics
1 answer:
frutty [35]3 years ago
4 0
700 times 3 is 2,100, You get 700 from estimating 697
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Estimate the square root of 50 to the hundredths place
Anarel [89]
We have the following expression:
 root (50)
 Rewriting we have:
 root (50) = root (2 * 25)
 root (2 * 25) = 5 * root (2)
 5 * root (2) = 7.071067812
 Round to the hundredths place:
 root (50) = 7.07
 Answer:
 
the square root of 50 to the hundredths place is:
 
7.07
5 0
3 years ago
Read 2 more answers
Don’t understand!! please help!! and show work!
goldenfox [79]

To find the correct answer, you have to simplify the equation.

Multiply -1/2 by everything in the parenthesis.

3/4x - 3x - 1/2 - 3x. Combine like terms.

-21/4x - 1/2. Turn -21/4x into a mixed number.

-5 1/4x - 1/2.

Your answer is D

3 0
3 years ago
What is the difference in height between the shortest and longest candy bars?
scZoUnD [109]

Answer:

1.5 inches

Step-by-step explanation:

4 0
3 years ago
What are the solutions of the quadratic equation 0 = -XP –
klio [65]

Answer:

-2 and -4

Step-by-step explanation:

The equation 0=-x^{2}-6x-8

Can be written as x^{2} +6x+8=0

Lets apply quadratic equation solver:

that is. x=\frac{-b+/-\sqrt{b^{2}-4ac } }{2a}

where a=1, b=6, c=8

We have \frac{-6+/-\sqrt{36-32} }{2}

The solution is then

x= -2 and x= -4

5 0
3 years ago
On Wednesday Heather ran 3 miles in 30 minutes. If she ran for 45 minutes at this rate on Thursday, how far did Heather run on T
Nostrana [21]
30 mins = 3 miles
10 mins = 1 mile
45 mins = 4.5 miles

4.5 mile is your answer
Glad to Help!
6 0
3 years ago
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