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cluponka [151]
3 years ago
15

Evaluate (Solve) Each Expression when c=4 and d=2 c² + d²

Mathematics
2 answers:
Bas_tet [7]3 years ago
7 0

Answer:

20

Step-by-step explanation:

gayaneshka [121]3 years ago
6 0

Answer:

4x4+2x2

=16+4

=20

find the square root of the two numbers and add them

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James and Aaron run cross country. James has already run 6 miles this month and plans to run 3 miles each day over the next seve
ahrayia [7]

Answer:

Step-by-step explanation:

Step one:

for James

the initial mile covered= 6miles

the planned number of miles per day= 3miles

let the number of days be x

and the total distance in miles be y

the total distance for the x days day will be

y=6+3x------------1

step two:

for Aaron

the planned number of miles per day= 4miles

let the number of days be x

and the total distance in miles be y

the total distance for the x days day will be

y=4x------------2

The system of equations is

y=6+3x--2

y=4x----2

Step three:

for the number of days that Aaron needs to run to meet up with James, we need to equate the two equations to find x which is the solution

6+3x=4x

6=4x-3x

x=6days

This means that Aaron will have to run at 4mile per day consistently for 6 days to meet up with James

5 0
3 years ago
Ben starts commision as a real estate agent last month his total sales for all the houses he sold $950,000.If ben earns a 3% rat
photoshop1234 [79]

Ben's gross income was $28,500.

Step-by-step explanation:

Sales for the month = $950000

Commission rate = 3%

Amount of commission = 3% of sales for the month

Amount of commission = \frac{3}{100}*950000

Amount of commission = \frac{2850000}{100}

Amount of commission = $28500

Ben's gross income was $28,500.

Keywords: percentage, division

Learn more about division at:

  • brainly.com/question/4054269
  • brainly.com/question/4163549

#LearnwithBrainly

4 0
3 years ago
Plz help me asap plz i need help
Nadya [2.5K]
Don’t no but will check on goggles
3 0
3 years ago
Which fraction is equivalent to 3/18?
Flauer [41]
3/18=1/6
9/27=1/3
no one of these fractions is equivalent to 3/18
8 0
3 years ago
Help please Thanks homework help
lisabon 2012 [21]

Answer:

30

Step-by-step explanation:

3x+x=4x

40+20=60

180-60=120

120/4=30

4 0
4 years ago
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