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3 years ago

Help plezzz if u can

Mathematics

2 answers:

xxMikexx [17]3 years ago

5 0

Answer:

Step-by-step explanation:

10 / 2 = 5

9 +3 = 12

5 x 2 = 60

igor_vitrenko [27]3 years ago

4 0

Answer:

Step-by-step explanation:

10 / 2 * ( 9 + 3 )

remember the order of operations: parenthesis first

10 / 2 * ( 9 + 3 )

10 / 2 * 12

now there is only multiplication and division, so it shouldn't matter which is done first, the answer will still be the same

10 / 2 * 12

5 * 12

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satela [25.4K]

Answer:

Molly's basil plant is now 17 centimeters

Step-by-step explanation:

90 millimeters=9 centimeters

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2 years ago

Can anyone plz solve this ?? -7 (1+3x) =4+5x

Aleonysh [2.5K]

Step-by-step explanation:

-7(1+3x) = 4 + 5x

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2 years ago

Question Progress

vredina [299]

Step-by-step explanation:

X Y

-5 45

-4. 32

-3. 21

-2. 12

-1. 5

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2. -4

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4 years ago

3 groups of how many tenths is 1.5

topjm [15]

Well its 1 and 5 tenths
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3 years ago

Read 2 more answers

Two consecutive perfect squares have a difference of $99$. what is the value of the larger perfect square?

Fofino [41]

Answer:

2500

Step-by-step explanation:

Let the first square number be $x^2$ then the next square number is $(x+1)^2$ .

The difference between these two consecutive numbers is 99.

This implies that:

$(x+1)^2-x^2=99$

We expand to get:

$x^2+2x+1-x^2=99$

Simplify:

$2x=99-1$

$2x=98$

Divide both sides by 2

$x=49$

Therefore the value of the larger perfect number is

$(49+1)^2=50^2=2500$ .

6 0

3 years ago