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andrey2020 [161]
1 year ago
15

On a map, the distance between Hector's house and his

Mathematics
1 answer:
creativ13 [48]1 year ago
6 0

Answer: A. 27.5km

2cm = 11km    so then....    1cm = 5.5km      

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Solve for x: 7x + 12 = 47
Inessa05 [86]

Answer:

7x + 12 = 47

7x = 35

x = 5

3 0
3 years ago
How to solve 243.6divided by 8
OLga [1]

Answer:

the answer is 30.45

Step-by-step explanation:

3 0
3 years ago
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Owen is 147.3 cm tall
melomori [17]
Owen is aroumd 4.87 feet tall also.
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3 years ago
Cheryl is planning to go to a four-year college in two years. She develops a monthly savings plan using the estimates shown. Wha
Alik [6]

Answer:

$541.67 per month

Step-by-step explanation:

Tuition and other expenses = $8,250 per semester.

There are two semesters in a year

She has 4 years to spend

Total semester=4years*2semesters

=8 semesters

4 years in college which is a total of 8 semesters.

Total Tuition and other expenses = $8,250 * 8

= $66,000

She needs a total of $66,00 to complete her college

Assistance from parents=$15,000

Financial aid(per semester)=$4750

Total financial aid=$38,000

Total assistance=

Assistance from parents+ financial aid

=$15000+$38,000

=$53,000

Total savings=Total amount needed - Total assistance

=$66,000 - $53,000

=$13,000

She needs to save $13,000 in two years

There are 12 months in one year

2 years=2*12=24 months

Monthly savings=Total savings/24 months

=$13,000/24

=$541.666666

To the nearest cent

=$541.67

3 0
3 years ago
My friend recently proved 0=1 and i know something is wrong but i dont know what
konstantin123 [22]

Step-by-step explanation:

Remember when expanding radicals,

\sqrt{ab}  =  \sqrt{a}  \times  \sqrt{b}

When expanding radicals into two radicals, we don't let our radicand have two negative answers.

i  =  \sqrt{ - 1}

{i}^{2}  =  - 1

We don't do this

(\sqrt{ - 1} ) {}^{2}  =  \sqrt{ - 1 \times  - 1}

- 1 =  \sqrt{1}

- 1 = 1

5 0
2 years ago
Read 2 more answers
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