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nlexa [21]
3 years ago
14

What is the slope of y equals 2x -1​

Mathematics
2 answers:
Andreas93 [3]3 years ago
6 0

Answer:

2

Step-by-step explanation:

y=mx+b

y=slope+y-intercept

GuDViN [60]3 years ago
5 0

Answer:

The slope in this equation is 2.

Step-by-step explanation:

Slope Intercept formula: y = mx + b

<em>m</em> is the slope

<em>b</em><em> </em>is the y-intercept

<em>y</em> is the value of y

<em>x</em><em> </em>is the value of x

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The polygons below are similar. Find the scale factor of the SMALLER figure to the LARGER.
abruzzese [7]

Answer:

A. 5:6

Step-by-step explanation:

The scale factor of the smaller figure to the larger = the ratio of a side of the smaller figure to the corresponding side of the larger figure.

Thus, side length of 25 units of the smaller figure corresponds to the side length of 30 units.

Therefore:

Scale factor = 25:30

Simplify

Scale factor of the smaller figure to the larger = 5:6

6 0
3 years ago
Need someone’s help please??
kodGreya [7K]

Answer:

162

Step-by-step explanation:

18 times 9 = 162

3 0
3 years ago
Read 2 more answers
Two triangles are similar.The the smaller triangle has side 10,20 and 15 units the larger triangles longest side is 52 units.Wha
Oliga [24]

Answer: The perimeter of the largest triangle = 117 units.

Step-by-step explanation:

Sides of smaller triangle = 10,20 and 15 units

Longest side = 20 units

Longest side of larger triangle = 52 units

Sides of two similar triangles are proportional.

Let k be proportionality constant.

k=\dfrac{\text{Length in larger triangle}}{\text{Length in smaller triangle}}

k=\dfrac{52}{20}\\\\\Rightarrow\ k=\dfrac{13}{5}

Length of other two sides,

10\times\dfrac{13}{5}, 15\times\dfrac{13}{5}\ i.e.\ 26\text{ units}, 39\text{ units.}

So sides of larger triangle = 52 units, 26 units , 39 units

Perimeter of largest triangle = 52 +26+39 = 117 units

Hence, the perimeter of the largest triangle = 117 units.

4 0
3 years ago
Number four please help. Whatever helps gets a Brainly award
pashok25 [27]
29.99 + 35.00 + 3.25 + 3.25 = 71.49

125.00 - 71.49 = 53.51

53.51 ÷ 22.50 = 2.4 = 2

She can buy 2 pairs of shoes.

Hope this helps!!
~Kiwi
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3 years ago
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