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Leona [35]
3 years ago
5

Find the value of y- y^2=169

Mathematics
2 answers:
Blababa [14]3 years ago
6 0

Answer:

13

Step-by-step explanation:

square root y^2 = square root 169

so

y = 13

oksian1 [2.3K]3 years ago
6 0

Answer:

y=13

Step-by-step explanation:

y=square root of 169

y=13

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Kobotan [32]

Answer:

B

Step-by-step explanation:

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3 years ago
What are the 2 ways to make 10's and ones out of 28 cubes
andriy [413]
I'm sorry my friend but I need as much help as you do I'm just answering this so I can get some help sorry
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Coach Pettaway is buying basketball equipment for his team. He gets a
soldier1979 [14.2K]
First, let’s all acknowledge that whoever comes up with problems like this WANTS kids to hate math...smh

I’m sure there is a prettier way to solve this, but here’s what I did:

8(2.25) + 3(22.50) =
18 + 67.50 = 85.50 per “set” of balls/jerseys
400/85.50 = 4.678 = number of “sets” he can buy. Round down to 4 so we have room for tax.

85.5 x 4 “sets”= $342
Tax on 342 is 0.06 x 342 = 20.52

$342 + 20.52 = $362.52 spent

Basketballs = 4 sets x 8 balls per set= 32
Jerseys = 4 sets x 3 jerseys per set= 12

32 basketballs, 12 jerseys, $362.52 spent

3 0
3 years ago
HELP PLEASE
Georgia [21]

Answer:

\huge\boxed{\sf No}

Step-by-step explanation:

Evan spent 20 hours doing homework last week

25 hours were spent this week.

<u>Let's see what 125% of 20 equals:</u>

= (125 / 100) * 20

= (125 / 10) * 2

= 125 / 5

= 25 hours

But,

<u>It is written that Evan thought he spent 125 % more than the last week which means:</u>

= (125% of 20) + 20

= 25 + 20

= 45 hours

He should've said that he has given 25% more time than the last week.

(<u>Note that:</u> 25 % of 20 equals 5 so 25 % more than last week will be equal to (25 % + 20) = (5+20) = 25)

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
7 0
3 years ago
Are the ratios 3:6 and 1:2 equivalent?
aalyn [17]

Answer:

yes these are equivalent bcz

3/6=1/2

Step-by-step explanation:

PlZ make me brainliest

3 0
3 years ago
Read 2 more answers
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