3 years ago

Help please pretty please

1 answer:

7 0

Answer:

There are n+1 terms in (a+b)^n.

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galina1969 [7]

Answer:

i got 21.146

Step-by-step explanation:

multiply 5.45 x 3.88 and thats the answer. it may need to be rounded.

21.10?

3 0

3 years ago

finlep [7]

Answer:

go to 10 and 10 and meet up

Step-by-step explanation:

3 0

3 years ago

ExtremeBDS [4]

The answer is 16 reasoning is the dimensions add up an submit

7 0

3 years ago

vovikov84 [41]

Answer:

See explanation

Step-by-step explanation:

Polygon WXYZ has vertices W(-1.5, 1.5), X(6, 1.5), Y(6, -4.5), and Z(-1.5, -4.5).

Find the slopes of all sides:

$WX:\ \dfrac{1.5-1.5}{6-(-1.5)}=\dfrac{0}{7.5}=0$ - horizontal line

$XY:\ \dfrac{-4.5-1.5}{6-6}=\dfrac{-6}{0}$ - slope undefined, so the line is vertical

$YZ:\ \dfrac{-4.5-(-4.5)}{-1.5-6}=\dfrac{0}{-7.5}=0$ - horizontal line

$ZW:\ \dfrac{1.5-(-4.5)}{-1.5-(-1.5)}=\dfrac{6}{0}$ - slope undefined, so the line is vertical

Vertical and horizontal lines are perpendicular, so all angles W, X, Y and Z are right angles. Hence, quadrilateral WXYZ is a rectangle

6 0

4 years ago

zvonat [6]

172.6 rounded to the nearest hundred place = 200

39 rounded to the nearest ten place= 40

200/40= 5

The answer is 5. Hope this helps!

7 0

3 years ago