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Snowcat [4.5K]
3 years ago
14

If the measure of base angle ABC is 75°, what is m∠BAC?

Mathematics
2 answers:
irina1246 [14]3 years ago
7 0

the Answer is B

Step-by-step explanation:

Rudik [331]3 years ago
3 0
B 
isos triangle means 2 sides are = 
Ignore the image most images are not to scale
one angle is 75 so another is 75. 75*2 =150
180-150 =30
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Rewrite the following in the form log(c).<br> log(10) - log(2)
serg [7]

Answer:

log 5

Step-by-step explanation:

We can rewrite this by using a property of logs

log a - log b = log (a/b)

log(10) - log(2)

log(10/2)

log 5

5 0
3 years ago
A box of 15 cloud markers cost $12. 70. A box of 42 cloud markers cost $31. 60. How much would a box of 50 cloud markers cost? W
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2 years ago
State the excluded values for each? 70v^2/100v
sleet_krkn [62]
Ok so any number tat makes the denomenator 0 or makes the inside of a square root negative is restricted
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6 0
3 years ago
Three-fourths of the tickets had been sold, and there were 420 tickets left. How many tickets were printed?
BabaBlast [244]

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3 0
3 years ago
You plant a spruce tree that grows 4 inches per year and a hemlock tree that grows _____ inches per year. The initial heights ar
UNO [17]

<em>Complete Question:</em>

<em>You plant an 8-inch spruce tree that grows 4 inches per year and a 14-inch hemlock tree that grows 6 inches per year. </em>

<em>The initial heights are shown. </em>

Write a system of linear equations that represents this situation.

Answer:

s(x) = 8 + 4x

h(x) = 14 + 6x

Step-by-step explanation:

Given

Spruce Tree (s):

Initial\ Height = 8

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Hemlock Tree (h):

Initial\ Height = 14

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Required

Represent as system of linear equations

Let the number of years be x.

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Equation = Initial\ Height + Growth * x

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s(x) = 8 + 4 * x

s(x) = 8 + 4x

For Hemlock Tree (h):

h(x) = 14 + 6 * x

h(x) = 14 + 6x

<em>Hence, the equations are </em>s(x) = 8 + 4x<em> and </em>h(x) = 14 + 6x<em></em>

3 0
2 years ago
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