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posledela
3 years ago
14

Estimate

gn="absmiddle" class="latex-formula">
to the nearest tenth​
Mathematics
2 answers:
Marina CMI [18]3 years ago
8 0

Answer:

The square root of 50 is 7.07106...

Rounded to the nearest tenth is 7.1

Step-by-step explanation:

The first number to the right of the decimal is 0.

The second number to the right of the decimal is 7.

The 7 rounds the 0 up to a 1.

Rus_ich [418]3 years ago
3 0
To round to the nearest tenth, write down the number with a decimal point, and find the tenths place directly to the right of the decimal. Then, to the right of the tenths place, look at the number in the hundredths place.
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Two interior angles in a triangle measure 100° and 34°. What is the measure of the third angle?
Leviafan [203]

The angles inside of a triangle add up to 180°.

100 + 34 = 134

180 - 134 = 46

The third angle would be 46°.

8 0
3 years ago
Read 2 more answers
Someone help please!
Scorpion4ik [409]

Answer: 3/ 10.8

Step-by-step explanation:

8 0
2 years ago
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What’s the answer to this algebra question
natka813 [3]

Answer:

x=9, x=7

Aka x= 9,7

Step-by-step explanation:

Oh goodie, factoring.

I used to be very good at this. My memory is a LITTLE rusty but let's see if we can bust out some penzoil and fix my aching joints (yes I just stole the quote from that terrible show, sue me), shall we?

1. x^2 - 11x + 68 = 5x +5

2. Chuck all the x variables to the left: x^2 - 16x + 68 = 5

3. Get rid of that pesky loser, 5, by subtracting from both sides of the equation (Note that it's important to remember LIKE TERMS, don't try subtracting 5 from 16x, you'll hurt yourself): x^2 - 16x + 68 - 5 = 5 - 5

New equation: x^2 - 16x + 63 = zilch (0)

4. Use AC method to factor: x2+bx+c. AC method definition: a pair of numbers whose product is c and whose sum is b: (x-9)(x-7)=0

5. Solve for x.

Booyah.

4 0
3 years ago
Twenty of the 25 students in Mrs. Thigpen’s class are we wearing sneakers. What is the fraction in simplest form?
fredd [130]

Answer:

4/5

Step-by-step explanation:

20/25 = 4/5

4 0
3 years ago
In this number tree, the integers greater than or equal to 0 are written out in increasing order, with the top row containing on
lozanna [386]

Answer:

The fifth integer in row 10 using the number tree pattern is 515.

Step-by-step explanation:

The attached picture is instrumental to understanding the solution to this. There are different methods to approach this problem. But we will use observations to solve the problem.

Looking at the tree diagram, we see that the first row has 1 integer, the second has 2, the third has 4 and the fourth has 8. From here, we can see that a row has 2^n numbers where n = 0, 1, 2, 3, 4, . . .

Row 1 = 2^0 = 1 number

Row 2 = 2^1 = 2 numbers

Row 3 = 2^2 = 4 numbers

Row 4 = 2^3 = 8 numbers. And so on.

Also we notice that the last number in row 4 is 14. This can be gotten by adding the total number of numbers from row 1 to row 4 which is

1 + 2 + 4 + 8 = 15 but the first number on the chart is 0 which means we have to take out the first integer to get the last integer on row 4. Doing this, we have 14.

Since our aim is to know the fifth number in row 10, then we need to know the last number in row 9 then count from the first number in row 10 to the fifth. Using 2^n to get the number of numbers in each row like we've done above we can add the number of numbers to know the total numbers we have from row 1 to row 9 as follows:

1 + 2 + 4 + 8 + 16 + 32 + 64 + 128 + 256 = 511

As we've said previously, 0 is the first integer in the tree and should be removed to know the last number in row 9. This would be 510.

If 510 is the last number in row 9 is 510, then the first number in row 10 would be 511. Counting to the fifth number we get to 515. Thus the fifth number in row 10 using the number tree pattern is 515.

8 0
2 years ago
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