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pentagon [3]
3 years ago
15

What is the measure of the base in the triangle shown below? A. 11 B. 45 C. 25 D. 30

Mathematics
1 answer:
dangina [55]3 years ago
5 0

Answer:

c. 25

Step-by-step explanation:

BOTH SIDES HAVE X SO YOU PUT THEM IN A 1 EQUATION WAY AND SOLVE X:

4X+1=2X+23

4X-2X=23-1

2X=32

X= 32/2=11

THEN YOU GO TO THE BASE AND CHANGE X AND SOLVE THE EQUATION WITH X=11

3x11-8

33-8= 25=BASE

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8 0
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Ulleksa [173]

Answer:

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Step-by-step explanation:

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5 0
4 years ago
Ryan runs 3 miles in 28 minutes. at the same rate, how many miles would he run in 42 minutes?
Sphinxa [80]
If 3mile=28 min
x mile=42 min
cross multiply
x=3/28
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3 years ago
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Answer:

B. Not a function

Step-by-step explanation:

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3 years ago
On Sunday 440 people visited a museum that charges $9 for each child and $12.50 for each adult. If the museum earned $5,220 on t
alisha [4.7K]

Answer:

A) 360 adults

Step-by-step explanation:

c=quantity of child

a=quantity of adult

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substitute for c

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reduce

3.5a=1260

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3 0
3 years ago
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