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LUCKY_DIMON [66]
2 years ago
6

Help me on these questions it's 15points

Mathematics
2 answers:
solong [7]2 years ago
7 0
14. multiply 28 x 15
Degger [83]2 years ago
5 0
28 x 15 is 420 all you have to do is multiply
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PLEASE HELP!!! Which rule explains why these scalene triangles are similar
olchik [2.2K]

Answer:  Ratio of Parts

<u>Step-by-step explanation:</u>

\text{Ratio of sides:}\ \dfrac{ST}{WS+ST}=\dfrac{66}{6+66}=\dfrac{66}{72}=\dfrac{11}{12}\\\\\\\text{Ratio of bases:}\ \dfrac{TU}{TU+UV}=\dfrac{44}{44+4}=\dfrac{44}{48}=\dfrac{11}{12}\\\\

The ratios are equal so the triangles are similar.

7 0
3 years ago
A television screen, length is 16 1/2 inches, width is w inches, and area is 462 square inches. Select all THREE equations that
tatiyna

Answer:

it's B, C, and D

Step-by-step explanation:

A. w ⋅ 462 = 16 1/2

not A

w * a ≠ l

B. 16 1/2 ⋅ w = 462

is B

l * w = a

C. 462 ÷ 16 1/2 = w

is C

a / l = w

D. 462 ÷ w = 16 1/2

is D

a / w = l

E. 16 1/2 ⋅ 462 = w

not E

l * a ≠ w

3 0
2 years ago
Ay/x=cz? variable is y.
babymother [125]
Ay/x = cz

Multiply 'x' to both sides:

Ay = czx

Divide 'A' to both sides:

y = (czx)/(A)
3 0
3 years ago
Read 2 more answers
To eliminate the y terms and solve for x in the fewest steps, by which constants should the equation need multiplied by before a
ivanzaharov [21]
A. Multiplied by 2 for the first then for the second multiply by three.

Explanation: the equations already have opposite signs for y so reversing the signs would be counterproductive. (Eliminates B and D) and the easiest way is to get the numbers before the Y variable to be the same. The top by 2 and bottom by 3 would do that, leaving only A.
3 0
2 years ago
PLz anwser will mark brain list (find the area)
eduard

Answer:

A = 24

Area for a triangle = 1/2 b * h

5 0
2 years ago
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