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slega [8]
3 years ago
13

1 } + 1" alt="3 = \sqrt{x + 1 } + 1" align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
Rudiy273 years ago
4 0

Answer:

x = 7

Step-by-step explanation:

removed The Radical By Raising Each Side to The Index of the Radical

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Henry and Gavin are marking exam papers. Each set takes Henry 36 minutes and Gavin 1 hour. Express the times Henry and Gavin tak
RUDIKE [14]

The ratio of time taken by Henry to time taken by Gavin is 3:5

Step-by-step explanation:

Time taken by Henry for each set = 36 minutes

Time taken by Gavin for each set = 1 hour

We will convert Gavin's time into minutes.

Time taken by Gavin for each set = 60 minutes

Ratio;

Time taken by Henry : Time taken by Gavin

36:60

Dividing by 6

\frac{36}{6}:\frac{60}{6}\\6:10

Dividing by 2

\frac{6}{2}:\frac{10}{2}\\3:5

The ratio of time taken by Henry to time taken by Gavin is 3:5

Keywords: ratio, division

Learn more about ratios at:

  • brainly.com/question/10382470
  • brainly.com/question/10382722

#LearnwithBrainly

6 0
4 years ago
The perimeter of a rectangle is 10x^2+4x+4 the width is 2x-1 what is the length
fiasKO [112]

Answer:

10/2x^2+2x+2=2x-1+y

y=5x^2+1

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
The corner grocery sells a 5-pound bag of potatoes for $3.00, a 10-pound bag of potatoes for $5.50, and a 25-pound bag of potato
erik [133]

Answer:

(1)25 pound bag (2) 10 pound bags and(1) 5 pound bag

Step-by-step explanation:

8 0
3 years ago
When Lauren left her house in the morning her cell phone battery was partially charged the charge remaining in Lawrence battery
balandron [24]

Answer: Intercept of the equation = (9,0)

Charge remaining in Lauren's battery is 0 after 9 hours( since Lauren left her house)

Step-by-step explanation:

Given: When t= the number of hours since Lauren left her house, the charge remaining in Lauren's battery, as a percentage, can be modeled by the equation B=63-7t .

To find the x-intercept, put B =0  (as x denoted the independent variable , here independent variable is 't')

Hence, the x-intercept of the equation = (9,0)

i.e. Charge remaining in Lauren's battery is 0 after 9 hours( since Lauren left her house)

4 0
3 years ago
BRAINLIESTTT ASAP!!<br><br> please answer
KIM [24]
U ARE A BIG FAT CHEETER NO MAP ANSWERS

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4 years ago
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