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zloy xaker [14]
3 years ago
11

Two students use different methods to solve this multiplication problem: 1/2 • - 2 2/5

Mathematics
1 answer:
LenKa [72]3 years ago
8 0

Answer:

6 1/4

Step-by-step explanation:

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Ples help will mark brainliest if 2 answers.
BabaBlast [244]

Answer:

see below

Step-by-step explanation:

Choose a couple of values for x. Figure out the corresponding values for y. Plot those points and draw a line through them.

Let's choose x=0 and x=4. Then the corresponding y-values are ...

y = 2·0 = 0 . . . . . point (x, y) = (0, 0)

y = 2·4 = 8 . . . . . point (x, y) = (4, 8)

These are graphed below.

7 0
3 years ago
How would u do this question?
Anton [14]
I’m not sure but try connects it helps me a lot with my math homework
6 0
3 years ago
Louie is trying to find a rectangular canvas for his art project. Its height
Maru [420]

The length of the diagonal of the canvas is approximately 27 degrees.

The height of the rectangular canvas must reach 18 inches. It must form a 48 degrees angle with the diagonal at the top of the canvas.

<h3>Length of the diagonal Canvas</h3>

Therefore, the length of the diagonal can be found as follows:

Using trigonometric ratio,

  • cos ∅ = adjacent / hypotenuse

where

∅ = 48°

adjacent side = Height of the rectangle = 18 inches

hypotenuse = Length of the diagonal

Therefore,

cos 48° = 18 / h

cross multiply

h = 18 / cos 48°

h = 18 / 0.66913060635

h = 26.9005778976

length of the diagonal ≈ 27 inches

learn more on rectangle here: brainly.com/question/26099609?referrer=searchResults

8 0
3 years ago
2. The distance between two towns is 7 km. On a map, the distance between the towns is 28 cm. Find, as a ratio, the scale of the
liberstina [14]

scale of the drawing = original dimensions / dimensions of the scale drawing

7/28

Ans 1:4

Answered by GauthMath please heart it and comment thanks if you like

4 0
3 years ago
ANYONE PLEASE HELP ME I REALLY NEED THE ANSWER RIGHT NOW I HOPE Y'ALL CAN HELP ME:(
ratelena [41]

Answer:

I think the first one is power ( if not then coefficient) and the second is definitely expression

Step-by-step explanation:

6 0
3 years ago
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