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larisa [96]
3 years ago
8

Haley's bedroom is 5 yards long and 4 yards wide. Abe's bedroom is 4 yards long and 3 yards wide. What is the difference in the

area between the two bedrooms in yards squared?
Mathematics
1 answer:
Black_prince [1.1K]3 years ago
7 0

Answer: 8 yards

Step-by-step explanation: A=lw

A = 5 x 4 , A = 4 x 3

A = 20 , A = 12

20 - 12 = 8

8 yards

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What is the sum of 2 2/3 and 1 5/6?
stellarik [79]
First make each fraction into an improper fraction

2 2/3 = 8/3
1 5/6 = 11/6

Next, make the fractions have same denominators. Note, that what you do to the denominator, you do to the numerator.

8/3(2/2) = 16/6

Add
16/6 + 11/6 = 27/6

27/6 = 4 3/6 = 4 1/2

4 1/2 is your simplified answer

hope this helps
8 0
3 years ago
Can someone help me please and thank you! 6th grade math whatever you wanna call it
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Answer:

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7 0
3 years ago
A line goes through the points (-6, -8) and (12, 7). a) What is the slope of the line? Show your work. b) Write the equation of
kompoz [17]

m = \frac{5}{6} , y - 7 = \frac{5}{6} ( x - 12), y = \frac{5}{6} x - 3

(a) calculate the slope using the gradient formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (- 6, - 8) and (x₂, y₂) = (12, 7)

m = \frac{7+8}{12+6} = \frac{15}{18} = \frac{5}{6}

(b) the equation of a line in point-slope form is

y - b = m(x - a )

where m is the slope and (a, b) a point on the line

using m = \frac{5}{6} and (a , b) = (12, 7 )

y - 7 = \frac{5}{6} (x - 12)

(c) the equation of a line in slope-intercept form is

y = mx + c ( m is the slope and c the y-intercept )

rearrange (b ) into this form

y - 7 = \frac{5}{6} - 10

y = \frac{5}{6} x - 3


3 0
3 years ago
If they were part of the same expression, which of the following would be considered like terms with the given monomial?
dedylja [7]

Answer: OPTION B

Step-by-step explanation:

The like term of the given monomial 5m^2n must have the following characteristics:

- The exponent of "m" must be "2".

- The exponent of "n" must be "1".

Then, you can observe that the option that shows a monomial with this characteristics is the option B.

Therefore, the like term with the given monomial 5m^2n is:

-m^2n

7 0
3 years ago
What is another problem that could be solved using the expression 9.5•(8+12.5)
Lelu [443]
Another problem you could solve in this equation is inside the perenthisis so it would be 8+12.5
4 0
3 years ago
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