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3 years ago

Help plzzzzzzzzzz with both

Mathematics

2 answers:

Katyanochek1 [597]3 years ago

7 0

Answer:

Tenths: 9

Hundredths: 8

Tens: 3

Hundreds: 8

Ones: 2

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The answer to the second problem is 33.75

Step-by-step explanation:

1. All you need to do is underline the number they are asking you about, and then saying the entire number. You will say the underlined number´s role. 2. You must divide 135 by 4.

Flura [38]3 years ago

7 0

Answer: the first 8 eight is in the hundreds place, the 3 is in the tens place, the 2 is in the ones place, then behind the decimal, the nine is in the tenths place, the second 8 is in the hundreths place, the five is in the thousandths place, and the 5 is in the ten thousandths place.

For the second question, there would be about 33 teachers in each group because 33x4=132. There would be about 3 teachers left out of the groups

I do not know if these are correct, haven't done math in a while and i'm in 7th grade hope these helped!

Step-by-step explanation:

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The basketball court in the park is a rectangle. Two of the sides are 84 feet long, and the other two sides are 50 feet long. Wh

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The perimeter of a polygon (rectangle is a polygon) is the length of the line that forms it. This is, it is the sum of the length of the sides. Given that a rectangle has two pairs of equal sides the perimeter is 2 times one length plus 2 times the other length => 2*84 ft + 2*50 ft = 168 ft + 100 ft = 268 ft. <span>Answer option D. 268 feet.</span>

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3 years ago

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3 years ago

The sum of two rational numbers is<br> Rational or irrational

Luden [163]

Answer:

The sum of two rational numbers will be rational.

Step-by-step explanation:

Rational numbers are numbers that can be written, are integers, and are not zero. So, any rational number plus another rational number will be rational because their sum will also be an integer, writable, and not a zero.

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3 years ago

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In Aunt Peggy’s backyard there are cows and chickens. There are 20 more chickens than cows. The total number of legs is 130. How

finlep [7]

Answer:

There's 15 cows and 35 chickens.

Step-by-step explanation:

Take 20 and multiply it by 2. The answer is 40. Then subtract 40 from 130. The answer will be 90. The cow has double the amount of legs than the chicken, so the cow is equivalent to 2 chicken. Divide 90 by 3. The answer is 30. Then divide 30 by 2 the answer is 15. Add 15 and 20 and the answer is 35 chickens. Divide 30 by 2 and the answer is 15.

You will get 35 chicken and 15 cows as your answer. Happy Election Night, and I hope this helps! ;)

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3 years ago

Which equation is the slope-intercept form of the line that passes through (6, –11) and is parallel to the graph of y = –23x + 1

Finger [1]

Answer:

Equation of other line passing through point (6 , - 11) and parallel to given line is y = - 23 x + 127 .

Step-by-step explanation:

Given as :

The equation of one line

y = - 23 x + 12

∵ The equation of line in slope-intercept form is

y = m x + c

where m is the slope of line and c is y-intercept

Now, Compare given line with standard line equation

So, The slope of given line = m = - 23

Now, Again

Other line is passing through point (6 , - 11) and is parallel to given line

so, both the lines are parallel

For parallel line condition , Slope of both lines are equal

Let The slope of other line = M

So, M = m = - 23

Now, Equation of other line passing through point (6 , - 11) and slope - 23 in slope-point form

y - $y_1$ = M × (x - $x_1$ )

i.e y - ( - 11) = (- 23) × (x - 6)

Or, y + 11 = - 23 × x + 138

Or, y = - 23 x + 138- 11

i.e y = - 23 x + 127

So, The equation of other line y = - 23 x + 127

Hence, Equation of other line passing through point (6 , - 11) and parallel to given line is y = - 23 x + 127 . Answer

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3 years ago