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4 years ago

6

An isosceles triangle has two sides of equal length, a, and a base, b. The perimeter of the triangle is 15.7 inches, so the equa

tion to solve is 2a + b = 15.7. Which lengths make sense for possible values of b? Check all that apply.

2 answers:

Sunny_sXe [5.5K]4 years ago

8 0

0.5in and 2in just did that question

sineoko [7]4 years ago

6 0

It.5 and 2 guys its c and d on enguinuity

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Anvisha [2.4K]

siny=s/8
tany=s/t

$\\ \tt\longmapsto cosy=\dfrac{siny}{tany}$

$\\ \tt\longmapsto cosy=\dfrac{s/8}{s/t}$

$\\ \tt\longmapsto cosy=8/t$

Secy=1/cosy=t/8

7 0

2 years ago

The equation y = 0.25x describes a proportional relationship between x and y. What is the constant of proportionality?

hoa [83]

Answer:

k = 0.25

Step-by-step explanation:

The standard equation of a proportional relationship is

y = kx ← k is the constant of proportion

y = 0.25x ← is in this form

with k = 0.25

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3 years ago

Can anyone help me? I'm not getting anywhere!!

hram777 [196]

To analyze [insert whatever box and whisker plot does] and compare.

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3 years ago

The cost of a type of educational toy is expressed as y = 3x + 2. Find the rate of change.

NNADVOKAT [17]

Answer:

3

Step-by-step explanation:

<em>Rate of Change </em>is the same as <em>Slope</em><em>.</em><em> </em>According to the Slope-Intercept Formula, <em>y</em><em> </em><em>=</em><em> </em><em>mx</em><em> </em><em>+</em><em> </em><em>b</em><em>,</em><em> </em><em>m</em><em> </em>is the <em>Rate</em><em> </em><em>of</em><em> </em><em> </em><em>Change</em><em> </em>[<em>Slope</em>].

I am joyous to assist you anytime.

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3 years ago

What is the splitting of an atom called?

Marysya12 [62]

Answer:

fission

hope this helps (:

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3 years ago

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