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2 years ago

Please answer the question down below. Savvas Realize 10-1 Interactive Additional Practice.

Mathematics

2 answers:

andrey2020 [161]2 years ago

8 0

<h2><u><em>IT's b ksfjasfamafdsj</em></u></h2>

Ostrovityanka [42]2 years ago

6 0

Answer: 1 1/2 (B)

Step-by-step explanation:

the reason the answer is 1 and 1/2 because 1/2 + 1/2 = 1 whole.

The oldest child is 13, and the youngest is 11 1/2.

11 + 1 = 12 and 1/2 + 1/2 = 1 so uhh yea

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You run one lap around a mile track every 8 minutes. Your friend runs around the same track every 10 minutes. You both start at

Ber [7]

Answer:

Step-by-step explanation:

first runs n+1 laps

and second runs n laps in the same time.

so (n+1)8=10n

10n=8n+8

10n-8n=8

2n=8

n=8/2=4

one lap=1 mile

4 laps=4 miles

4+1=5 laps=5 miles.

first runs 5 miles whereas second runs=4 miles.

3 0

3 years ago

Read 2 more answers

A "centroid" is defined as the center of mass of an object, or shape. How might the midpoint formula be used to find the midpoin

lesantik [10]

Answer:

we can use centeroid formula of a triangle

that is (x1+x2+x3)/3

hope that helps : )

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3 years ago

A line that includes the point (-4, 7) has a slope of 6. What is its equation in point-slope

aalyn [17]

Point slope formula: y-y1=m(x-x1). Answer: y-7=6(x-(-4))

7 0

3 years ago

The formula=A+2lh+2wh gives surface area a. Of a rectangler solid with length, width, and height, L,W, and H, respectively solve

iogann1982 [59]

Answer:

$l= \frac{A}{2h} -w$

Step-by-step explanation:

The question is not correct (particularly the expression for the area)

A=2lh+2wh

Now we are expected to solve for l, that is we are going to make l subject of the formula, we have

let us take the second term on the RHS to the LHS

$A-2wh= 2lh$

we can now divide both sides by 2h we have

$\frac{A-2wh}{2h} = l\\\\l=\frac{A}{2h} -\frac{2wh}{2h} \\\\l= \frac{A}{2h} -w$

hence the expression for the length is $l= \frac{A}{2h} -w$

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2 years ago

Help! What's the slope?

Sliva [168]

Answer:

2/7

Step-by-step explanation:

You do the number it goes up, 1 to 3 in this case, over the number it goes sideways, 3 to -4. My teacher always said rise over run to help us remember.

7 0

3 years ago